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255 Commits

Author SHA1 Message Date
f3d6d7e93f Merge branch 'main' into fix-quantizer 2025-03-31 14:48:34 +02:00
85b20d4208 bnb 4bitz 2025-03-31 12:14:28 +02:00
3b07ca78bb Export T5 (encoder-decoder) to ExecuTorch (#36486)
Co-authored-by: Guang Yang <guangyang@fb.com>
2025-03-31 12:10:26 +02:00
00c6e5fea3 hqq 2025-03-31 12:08:30 +02:00
475664e2c6 [tests] remove cuda-only test marker in AwqConfigTest (#37032)
* enable on xpu

* add xpu support

---------

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-31 11:53:02 +02:00
0710e9b1e8 Create and Expose SamVisionModel as public for better accessibility (#36493)
* move encoder below

* auto modeling

* write SamVisionTester

* fix vision attention shape

* fix SamVisionTest

* minor changes to SamVisionTest

* Revert "fix vision attention shape"

This reverts commit d2a4083ae5704716e33351aed03af8f3cc45f3ae.

* fix attention output shape in new tests

* remove encoder examples

* run modular on got_ocr2

* code formatting

* fix got_ocr2

* ruff fixes

* code quality

* add sam_vision in auto modeling and auto configuration

* remove composite test

* updated index.md

* add TFSamVisionEncoder to __init__

* fix public TFSamVisionEncoder

* remove outdated todo comment

* set test_torch_exportable

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* rename: VisionEncoder -> VisionModel

* bring back original SamVisionEncoder

* rename back: VisionEncoderOutput -> VisionModelOutput

* undo changes in SamModelTester

* reuse SamVisionEncoder in SamVisionModel

---------

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
2025-03-31 11:45:07 +02:00
f99c279d20 Remove deprecated code (#37059)
* Remove deprecated code

* fix get_loading_attributes

* fix error

* skip test

---------

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
2025-03-31 11:15:35 +02:00
d1efaf0318 RWKV: fix mask warning typo (#37114)
rwkv: fix mask warning typo
2025-03-31 11:07:51 +02:00
19919689b2 Fix Gemma3 embedding scaling (#37109)
fix gemma3 embedding
2025-03-31 11:04:02 +02:00
d0b65bb479 [MLU] Fix FA2 check error, remove deepspeed-mlu deps. (#36159)
* add Cambricon MLUs support

* fix mlu device rng state

* up for quality check

* up mlu to support fp16

* fix mlu device dependency error

* fix mlu device dependency error

* enable mlu device for bf16

* fix mlu device memory tracker

* Cambricon support SDPA and flash_attn

* MLU devices : Checks if `mlu` is available via an `cndev-based` check which won't trigger the drivers and leave mlu

* Fix mlu FA2 check. Remove deepspeed-mlu check. add mlu tests support.

* fix testing errors.

* Merge branch 'hf/main' into main

* fix get_device_count error.

* fix mlu testing utils.

* fix code quality and style.

* switch to @require_torch_multi_accelerator
2025-03-31 11:02:49 +02:00
ad63d20dff fix whisper re-compile (#36712)
* fix whisper re-compile

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix copy

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix comment

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix copies

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* revert useless changes

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

---------

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-31 11:01:51 +02:00
286393fbb1 enable tp on CPU (#36299)
* enable tp on CPU

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* get rank from cpu

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* update

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* enable TP tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix comment

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* em print

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix model id

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix conflict

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix index and add doc

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

---------

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
2025-03-31 10:55:47 +02:00
4705b04c74 Fix 4090/ada not detected as having FP8 support (#37067)
fix 4090/ada not detected as having FP8 support

Signed-off-by: Qubitium <qubitium@modelcloud.ai>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
2025-03-31 10:53:48 +02:00
2b4734bd49 Support passing flash_attn_kwargs when gradient_checkpointing is enabled (#37037)
* support passing flash_attn_kwargs when gradient_checkpointing is enabled

* make modeling_deepspeek_v3.py consistent with modular_deepseek_v3.py
2025-03-31 10:53:02 +02:00
bd41b9c1ac Gaudi: Fix the pipeline failed issue with hpu device (#36990)
* Gaudi: fix the issue of is_torch_hpu_available() returns false

Signed-off-by: yuanwu <yuan.wu@intel.com>

* Fix make fixup

Signed-off-by: yuanwu <yuan.wu@intel.com>

* Add comments for the implicit behavior of import

Signed-off-by: yuanwu <yuan.wu@intel.com>

* Update src/transformers/utils/import_utils.py

* Update src/transformers/utils/import_utils.py

---------

Signed-off-by: yuanwu <yuan.wu@intel.com>
Co-authored-by: Ilyas Moutawwakil <57442720+IlyasMoutawwakil@users.noreply.github.com>
2025-03-31 10:23:47 +02:00
6acd5aecb3 Adding Qwen3 and Qwen3MoE (#36878)
* Initial commit for Qwen3

* fix and add tests for qwen3 & qwen3_moe

* rename models for tests.

* fix

* fix

* fix and add docs.

* fix model name in docs.

* simplify modular and fix configuration issues

* Fix the red CI: ruff was updated

* revert ruff, version was wrong

* fix qwen3moe.

* fix

* make sure MOE can load

* fix copies

---------

Co-authored-by: Arthur Zucker <arthur.zucker@gmail.com>
2025-03-31 09:50:49 +02:00
0d6a60fe55 🌐 [i18n-KO] Translated qwen2_vl.md to Korean (#36750)
* fix: manual edits

* fix: resolve suggestions

* Update toctree.yml
2025-03-30 15:00:27 -07:00
b7fc2daf8b Kenlm (#37091)
* kenlm

* kenlm

* kenlm

* kenlm

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-28 21:42:54 +01:00
bab605dd04 [Cache] rename dtype attribute 🚨 🚨 (#37044)
* yoink

* same pattern in all cache
2025-03-28 19:08:02 +01:00
9fd9476005 [generate] beam search -- fix output cropping (#37080)
* handle jagged beams

* better comment

* bart -- beam search tests print special tokens

* more bart test updates

* more tests!

* better comment
2025-03-28 18:57:51 +01:00
257bc670fb fixed typo. (#37057)
Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-28 17:12:14 +00:00
2bea6bf24e Fix AttentionInterface following feedback (#37010)
* up

* typo

* update doc

* Update attention_interface.md
2025-03-28 18:00:35 +01:00
a86dad56bc Fix state_dict map location when quantized (#37086)
* Update modeling_utils.py

* Update modeling_utils.py
2025-03-28 17:57:16 +01:00
d6064754ea Update w/ new account (#37084)
* Update w/ new account

* DS
2025-03-28 12:43:00 -04:00
581cf96e0c fix tied weigths issue (#37031)
* fix

* comment

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-28 16:36:44 +01:00
eca74d1367 [WIP] add deepseek-v3 (#35926)
* init commit

* style

* take comments into account

* add deepseekv3 modeling

* remove redundant code

* apply make style

* apply fix-copies

* make format

* add init files

* rename deepseekv3 into deepseek_v3 based on its model_type

* rename deepseekv3 into deepseek_v3 based on its model_type

* deepseek-v3 not deepseek_v3

* set model_type as deepseek_v3

* use default docs

* apply make

* fill type and docstring

* add rope_config_validation

* use custom DeepseekV3MLP

* hold code only for checkpoints congifuration; remove redundant

* revise rope yarn for DeepSeek variation

* rename DeepSeek-V3

* some refactoring

* revise load_hook to work properly; make moe func trainable; use llama instead of mixtral

* fix attention forward

* use -1 for not-changing dim when to use exapnd

* refactor DeepseekV3TopkRouter

* use reshape_for_rope instead of load_hook; revise attention forward for TP; rename q_head_dim with qk_head_dim

* register pre_hook and hook both

* make style

* use n_shared_experts

* Update src/transformers/models/deepseek_v3/configuration_deepseek_v3.py

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* add test file

* update modeling_file according to modular file

* make style

* add mapping for DeepseekV3ForSequenceClassification

* remove aux_loss_alpha

* add deepseek_v3 for perf

* add deepseek_v3

* rename test as deepseekv3

* use tiny-deepseek-v3

* remove DeepseekV3ForSequenceClassification

* cache before padding

* remote output_router_logits

* Revert "remote output_router_logits"

This reverts commit f264f800d04950390db8413b9efb24cef8186330.

* remove output_router_logits

* make e_score_correction_bias as buffer

* skip tests not compatible

* make style

* make e_score_correction_bias as buffer

* use rope_interleave instead of load_hook

* skip tests not compatible with MLA

* add doc for rope_interleave

* fix typo

* remove torch.no_grad for selecting topk

* fix post merge issue

* mrege with main and simplify

* nits

* final

* small fixes

* fix

* support TP better

* stash

* changes currently requires

* remove synch

* more fixes for TP

* temp fix for TP : some attention layers's FP8 scales are too small + shared is local colwise and anything is local if FP8 because weights are used

* updates to have generation work!

* push most of the changes

* reorder functions + call for contributions!

* update readme

* nits

* update

* ruff was updated on main

* merge with main and fix copies

* revert unrelated changes

* route all tokens to all experts when testing to avoid no gradient iddues

* finish fixing all tests

* fixup

* nit

* clean config

* last readme changes

* nit

* do cnit

* typo

* last nit

* one more one more

---------

Co-authored-by: Arthur Zucker <arthur.zucker@gmail.com>
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
Co-authored-by: arthur@huggingface.co <arthur@ip-26-0-165-131.ec2.internal>
2025-03-28 15:56:59 +01:00
52cc204dd7 [blip-2] Fix dtype mismatch when keep in fp32 (#37068)
* fix fp32 BLIP2

* no need to reorder that

* check for `Noneness` as well before casting dtype
2025-03-28 15:52:11 +01:00
aa3778afc2 Change deprecated PT functions (#37041)
Change deprecated functions
2025-03-28 14:26:22 +00:00
c90e6e9625 Fix some typos about benchmark scripts. (#37027)
Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
2025-03-28 14:10:20 +00:00
1fcaad6df9 Use lru_cache for tokenization tests (#36818)
* fix

* fix

* fix

* fix

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-28 15:09:35 +01:00
jp
3af425d4c6 fix: AttributeError: 'LlavaProcessor' object has no attribute 'image_token_id' (#37026)
* Add image_token_id and video_token_id handling in Llava processors

* fix: image to video

* fix: correct image and video token ID handling in Llava processors

* fix: improve image and video token ID handling in Llava processors
2025-03-28 10:46:24 +01:00
064cd7cdac Fix SDPA implementation in Qwen2-VL (issues with torch==2.6.0) (#36891)
* fix sdpa implementation

* ruff

* also modify 2_5 for consistency
2025-03-28 09:54:21 +01:00
348f3285c5 fix: Fully remove legacy cache from Llama (#36958)
* bug: fully remove legacy cache from Llama

* bug: fix CI issues

* bug: update jetmoe model

* bug: apply =check_modular_conversion.py= fix

* bug: apply make fix-copies

* bug: fix ruff

* PR suggestions

* Remove trailing commas in auto-gen files

* Trivial new line removal
2025-03-27 17:22:44 +00:00
d6b3c7486b fixed typo (#37036) 2025-03-27 15:37:53 +00:00
6cc9c8d7d1 Remove deprecated batch_size parameter (#37007) 2025-03-27 15:01:56 +00:00
4cc65e990f Replace default split function with jnp.split() in flax models (#37001)
Replace split with jnp's split function for flax models (#36854)
2025-03-27 14:59:57 +00:00
41a0e58e5b Set weights_only in torch.load (#36991) 2025-03-27 14:55:50 +00:00
de77f5b1ec Fix typing for None valued variables (#37004)
Fix typing for None-able variables
2025-03-27 14:46:32 +00:00
8c5e29bad5 Avoid unnecessary device operations in loss computing (#36950)
* Avoid unnecessary tensor copy in loss computing

* Add type
2025-03-27 14:45:14 +00:00
471cf1de63 clean pipeline question_answering. (#36986)
Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
2025-03-27 14:35:33 +00:00
29f322d04d [generate, cache] handle more complex device maps (#37014) 2025-03-27 14:33:20 +00:00
fb8e6c50e4 [audio utils] fix fft_bin_width computation (#36603)
* fix fft_bin_width computation

* update docstring + enforce correct params

* update test with correct value

* udpate test

* update feature extractors for concerned models

* update

* make

* udpate docstring

* udpate docstring
2025-03-27 15:20:02 +01:00
e97c760006 [chat templates} support loading audio from video (#36955)
* add audio from video

* typos

* delete print

* comments
2025-03-27 14:46:11 +01:00
c7bc79bd2a Fixup for distill_any_depth conversion script (#37043)
* Fixup

* trigger
2025-03-27 13:29:25 +00:00
d1eafe8d4e Optimize to_py_obj for python-native numeric lists and scalars (#36885)
* Optimize to_py_obj for python-native numeric lists and scalars

* Fix bug that tuple is not converted to list

* Try np.array for more robust type checking

* Apply review and add tests for to_py_obj
2025-03-27 14:16:46 +01:00
0e56fb69a2 fix pegasus init weights and other copied models (#36844)
* fix pegasus init weights

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix the rest of models

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix test

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix informer init

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* init weight before checking

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix roformer tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix roformer tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

---------

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
2025-03-27 14:14:30 +01:00
7e813f9cf0 Add Distill Any Depth (#36614)
* Added conversion Script

* Update src/transformers/models/depth_anything/convert_distill_any_depth_to_hf.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Updated Conversion Script

* Update src/transformers/models/depth_anything/convert_distill_any_depth_to_hf.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

---------

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
2025-03-27 13:10:03 +00:00
92429057d9 Skip FP8 linear tests For device capability < 9.0(#37008)
* skip fp8 linear

* add capability check

* format
2025-03-27 12:38:37 +01:00
279c2e302a remove redundant code in trainer (#36994)
* Update optimization.py

* Update optimization.py
2025-03-27 11:35:15 +01:00
d13c390d01 Mark 2 tests as flaky for now (#37038)
* fix

* fix

* fix

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-27 10:59:47 +01:00
d6d930a64b [Modeling] Load FP8 safetensors such as DeepSeek (#36828)
support loading fp8

Signed-off-by: Kyle Sayers <kylesayrs@gmail.com>
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
2025-03-27 10:47:10 +01:00
927ce1d39f Fix PixtralProcessor patch_size when spatial_merge_size is used (#37019) 2025-03-27 10:46:23 +01:00
49b5ab6a27 Support QuestionAnswering Module for ModernBert based models. (#35566)
* push ModernBertForQuestionAnswering

* update ModernBertForQuestionAnswering

* update __init__ loading

* set imports for ModernBertForQuestionAnswering

* update ModernBertForQuestionAnswering

* remove debugging logs

* update init_weights method

* remove custom initialization for ModernBertForQuestionAnswering

* apply make fix-copies

* apply make style

* apply make fix-copies

* append ModernBertForQuestionAnswering to the pipeline supported models

* remove unused file

* remove invalid autoload value

* update en/model_doc/modernbert.md

* apply make fixup command

* make fixup

* Update dummies

* update usage tips for ModernBertForQuestionAnswering

* update usage tips for ModernBertForQuestionAnswering

* add init

* add lint

* add consistency

* update init test

* change text to trigger stuck text

* use self.loss_function instead of custom loss

By @Cyrilvallez

Co-authored-by: Cyril Vallez <cyril.vallez@gmail.com>

* Update modeling_modernbert.py

make comparable commit to even it out

* Match whitespace

* whitespace

---------

Co-authored-by: Matt <rocketknight1@gmail.com>
Co-authored-by: Orion Weller <wellerorion@gmail.com>
Co-authored-by: Orion Weller <31665361+orionw@users.noreply.github.com>
Co-authored-by: Cyril Vallez <cyril.vallez@gmail.com>
2025-03-26 21:24:18 +01:00
5b08db8844 fix transformers_cli import relative path issue (#36989)
* fix transformers_cli relative import path issue

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

* fix style

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

---------

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-26 18:45:56 +00:00
3a8ec8c467 [docs] Attention mask image (#36970)
add image
2025-03-26 10:11:34 -07:00
2b550c47b2 Remove deprecated training arguments (#36946)
* Remove deprecated training arguments

* More fixes

* More fixes

* More fixes
2025-03-26 16:44:48 +00:00
44715225e3 fix typos in the code comments and error messages (#36993)
* chore: enhance code comments

* chore: enhance code comments

* chore: enhance code comments

* chore: enhance code comments

* chore: enhance code comments

* chore: enhance code comments

* chore: enhance code comments
2025-03-26 16:09:48 +00:00
79d6f9fd70 Log the correct learning rate (#36973)
* fix learning rate log

* fix lr log

* add lr
2025-03-26 16:52:00 +01:00
13d36e89fe Fix device_map check for ggml files (#37003)
fix
2025-03-26 16:24:57 +01:00
021006e1b0 Fix removing "cpu" from frozenset in bitsandbytes.py to allow better ROCm support. (#36975)
* Fix removing "cpu" from frozenset in bitsandbytes.py to allow better ROCm support.

Related to https://github.com/bitsandbytes-foundation/bitsandbytes/issues/1573 and https://github.com/huggingface/transformers/issues/36949 , this resolves a bug in allowing ROCm/HIP support in bitsandbytes.

* Related to bitsandbytes-foundation/bitsandbytes#1573 and huggingface#36949 , this resolves a bug in the biteandbytes integration, allowing ROCm/HIP support in bitsandbytes.

---------

Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
2025-03-26 16:18:08 +01:00
788e1092e9 Allow easy registration of custom attention functions (#36889)
* Update modeling_utils.py

* style

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* add to init

* Update modeling_utils.py

* style

* update

* Update modeling_utils.py

* Update modeling_utils.py

* style

* Add some doc

* Update _toctree.yml

* readd it for tgi/vllm compat

* CIs

* CIs
2025-03-26 16:15:06 +01:00
ad5d40de9c Fix get_device_properties (#36997)
Fix remove remnant self from get_device_properties

Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-26 15:46:34 +01:00
8084b26294 Fix Optional type annotation (#36841)
* Fix annotation

* Update src/transformers/generation/candidate_generator.py

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>

* Update src/transformers/generation/utils.py

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>

* Update src/transformers/generation/utils.py

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>

---------

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-26 13:53:44 +00:00
b56d8f07e4 Install networkx==3.2.1 manually in some CircleCI jobs after #36957 (#37000)
fix

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-26 14:49:09 +01:00
78afa1c537 Use torch.expm1 (#36995) 2025-03-26 13:06:33 +00:00
181d453069 byebye CircleCI TF jobs (#36998)
* byebye tf jobs

* byebye tf jobs

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-26 12:49:50 +01:00
e7139d06f5 Fix tensor dtype mismatch (#36985)
* Fix tensor dtype mismatch

* update

* update

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-26 10:37:46 +01:00
be37d34f44 🚨Deprecate legacy argument for image-text-to-text models and adopt new behavior by default (#36307)
* deprecate legacy argument and adopt new behavior by default

* revert back modification git
2025-03-25 17:32:17 -04:00
ab4656f6b7 update bot comment again (#36974)
update

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-25 19:42:09 +01:00
ba531278ca Add ruff target-version (#36971) 2025-03-25 19:41:25 +01:00
a844297088 [docs] Fix image link (#36869)
* fix image link

* fix

* update

* fix
2025-03-25 11:34:21 -07:00
d68a91aebf Remove extra tensor clone in PyTorch code (#36748)
* Use detach().clone()

* Eliminate continuous()

* Merge clone and other calls with to

* Merge clone and other calls with to
2025-03-25 17:42:15 +00:00
121830ab47 update examples after ruff being updated (#36972)
* update

* update

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-25 18:15:47 +01:00
a41677a68b Updated docker files to use uv for installing packages (#36957)
* Updated docker files to use uv pip install as uv is blazingly fast.

* Removed -y flag for uv pip uninstall.

* Passed --no-build-isolation flag

---------

Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-25 18:12:51 +01:00
3dce98a437 typo fixed in README_fr.md (#36951) 2025-03-25 09:29:36 -07:00
ebd2029483 Change GPUS to GPUs (#36945)
Signed-off-by: zhanluxianshen <zhanluxianshen@163.com>
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-25 17:25:39 +01:00
69632aadb7 Update after #36962 (#36965)
update

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-25 16:16:06 +01:00
c6814b4ee8 Update ruff to 0.11.2 (#36962)
* update

* update

* update

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-25 16:00:11 +01:00
bc1c90a755 [Utils] torch version checks optionally accept dev versions (#36847) 2025-03-25 10:58:58 +00:00
80b4c5dcc9 Fix cuda index issue in cache allocator (#36937)
fix
2025-03-25 11:51:41 +01:00
0f733110a6 Support return_tensors in audio chat templates (#34601)
* add audio chat templates

* update

* update

* nit

* green ci

* we dont care about the order anymore

* clean up after rebase

* overriden tests rename

* rename shieldgemma also

* one more rename

* require_read_token

* removde images/videos

* retrigger CI flaky
2025-03-25 11:08:47 +01:00
19085c28da fix typos in the tests directory (#36932)
* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: fix typos in test codes

* chore: format codes
2025-03-25 10:49:24 +01:00
69bcb86c58 Export for Phi4-mini (#36780)
* Export for Phi4-mini

* Update tests/models/phi3/test_modeling_phi3.py

---------

Co-authored-by: Guang Yang <guangyang@fb.com>
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-25 10:46:38 +01:00
be2c0e7bff Fixing _pre_quantization_dtype when torch_dtype is None (#36930)
fix
2025-03-25 10:43:27 +01:00
4303d88c09 Add Phi4 multimodal (#36939)
* raw start

* update

* update

* add to imports

* update

* up

* simplify configs

* clean configs

* style

* typos

* Update convert_phi4_multimodal_weights_to_hf.py

* Update convert_phi4_multimodal_weights_to_hf.py

* fix

* up

* up

* up

* Update convert_phi4_multimodal_weights_to_hf.py

* Update convert_phi4_multimodal_weights_to_hf.py

* up

* up

* up

* Update feature_extraction_phi4_multimodal.py

* up

* up

* up

* up

* up

* simplify configs

* typo

* cut code

* typo

* typo

* typo

* re

* typo

* up

* up

* up

* add tests

* fix

* fix

* Update test_modeling_phi4_multimodal.py

* up

* Update test_modeling_phi4_multimodal.py

* doc

* fix

* up

* up

* up

* up

* up

* up

* simplify

* up

* simplify

* config docstrings

* cleanup

* clean

* typo

* typo

* fix

* Update phi4_multimodal.md

* fix

* fix

* Update test_modeling_phi4_multimodal.py

* update

* simplify reshapes and permutes

* up

* simplify special tokens

* simplify processor a lot

* Update processing_phi4_multimodal.py

* Update processing_phi4_multimodal.py

* switch to fast processor

* image processor

* Update image_processing_phi4_multimodal_fast.py

* add lora extraction to converter

* Update convert_phi4_multimodal_weights_to_hf.py

* Update __init__.py

* add AudioInput type in audio_utils

* rewrite feature_extraction: support torch batched FFT

* input_audio_embeds -> audio_input_features, input_image_embeds -> image_pixel_values

* test update

* not mono channel warning update

* remove auto maps from processor

* kargs dispatch in processor

* simplify kwargs dispatch

* simplify merging

* remove default sampling rate

* style

* Update test_modeling_phi4_multimodal.py

* update doc

* doc

* torch only feature extractor

* make fake tokens adjustable

* Update feature_extraction_phi4_multimodal.py

* fix

* Update processing_phi4_multimodal.py

* simplify mask

* last touch

* fix copies

* style

* Update audio_utils.py

* style

* Update feature_extraction_phi4_multimodal.py

* Update __init__.py

* docstrings

* copies

* fix all checks

* back to fix-copies

* trigger CIs

* Update feature_extraction_phi4_multimodal.py

* improve tests with multimodal inputs

* trigger CIs

---------

Co-authored-by: Eustache Le Bihan <eulebihan@gmail.com>
2025-03-25 09:55:21 +01:00
47e5432805 Deprecate #36741 and map Causal to Conditional (#36917)
* deprecate the prev fix

* reword warning and update docs

* reword warning

* tests

* dont bloat `get_text_config()`
2025-03-25 09:13:56 +01:00
2b8a15cc3f Disallow Offload to disk for gguf files (#36933)
update

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-24 19:30:01 +01:00
91455c1825 Fix processor kwargs qwen2 vl (#36890)
* Fix qwen2_vl and qwen2_5_vl processors cutom images kwargs

* change version warning
2025-03-24 13:19:26 -04:00
48385aa4f4 Added support for seed in DataCollatorForWholeWordMask (#36903)
* Added support for seed in `DataCollatorForWholeWordMask`, and also wrote tests.

Also fixed bugs where the code hardcoded values for mask replacement probability and random replacement probability, instead of using the values passed by the user.

* formatting issues

* Used better way to generate seed in TF. Made tests more consistent.
2025-03-24 16:57:17 +00:00
5932606d8e More precise comment (#36935)
* fix

* fix

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-24 17:03:09 +01:00
2be2984462 Fix pytorch defomr attn path (#36923)
* Fix pytorch path for DeformableAttention

* Apply for GroundingDino
2025-03-24 15:58:51 +00:00
00d077267a [2/N] Use pyupgrade --py39-plus to improve code (#36857)
Use pyupgrade --py39-plus to improve code
2025-03-24 15:42:25 +00:00
a6ecb54159 Update trainer_pt_utils.py docstrings for consistency (#36912)
* Update trainer_pt_utils.py

* update docstrings trainer_pt_utils.py for consistency

* Update src/transformers/trainer_pt_utils.py

---------

Co-authored-by: Matt <Rocketknight1@users.noreply.github.com>
2025-03-24 14:46:41 +00:00
cbf924b76c Fix typos (#36910)
* fix typos

* fix typos

* fix typos

* fix typos
2025-03-24 14:08:29 +00:00
340500b1a9 Use another repo. for Mistral3 processor testing (#36925)
* fix

* fix

* fix

* fix

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-24 14:36:05 +01:00
9e125d9a2e Fix Compressed tensors to_dict_diff (#36922)
fix
2025-03-24 13:06:33 +01:00
57f551c78d [chameleon] fix num image token check (#36918)
* [chameleon] fix num image token check

* embed after merging image token

* skip this also

* mistral require_read_token
2025-03-24 12:36:08 +01:00
a41e08aa19 tests: fix asyncio.wait() usage for python>=3.11 (#36898)
tests: fix asyncio.wait() usage for python>=3.7

Passing coroutings directly to `asyncio.wait()` is deprecated since
python 3.8 and removed starting from python 3.11. Instead, it's required
to explicitly wrap coroutine in the task with `asyncio.create_task()` which
first appeared in python 3.7.

We step into this issue running the following Transformers tests on a
system with python 3.11 or later (for example, Ubuntu 24.04 has python 3.12):

* `tests/trainer/test_trainer_distributed.py`
* `tests/extended/test_trainer_ext.py`

The error will be:
```
src/transformers/testing_utils.py:2380: in execute_subprocess_async
    result = loop.run_until_complete(
/usr/lib/python3.12/asyncio/base_events.py:687: in run_until_complete
    return future.result()
src/transformers/testing_utils.py:2368: in _stream_subprocess
    await asyncio.wait(
...
E           TypeError: Passing coroutines is forbidden, use tasks explicitly.

```

See: https://docs.python.org/3.10/library/asyncio-task.html#asyncio.wait
See: https://docs.python.org/3.10/library/asyncio-task.html#asyncio.wait
See: https://docs.python.org/3.7/library/asyncio-task.html#asyncio.create_task

Signed-off-by: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-24 11:53:59 +01:00
e28be7a692 [Fix] Add original_max_position_embeddings to YARN rope_scaling optional keys (#36877)
[fix] Update optional keys in _validate_yarn_parameters to include original_max_position_embeddings
2025-03-24 11:05:19 +01:00
48da44be24 Fix torch version guard at import (#36907)
fix
2025-03-24 10:33:33 +01:00
fe4ca2f4a7 fix Gemma3 Config (#36893)
* fix Gemma3 Config

* fix config in modular gemm3
2025-03-24 10:05:44 +01:00
c9d1e5238a Update installation.md (#36826)
* Update installation.md

* Update README.md
2025-03-21 16:32:02 -07:00
d253de6d58 [docs] Model docs (#36469)
* initial

* fix

* fix

* update

* fix

* fixes

* quantization

* attention mask visualizer

* multimodal

* small changes

* fix code samples
2025-03-21 15:35:22 -07:00
beb9b5b022 Fix Pan and Scan on batched images Gemma3 (#36864)
* process flattened images in fast image proc

* process flattened images in low proc and add tests

* remove print

* add unbalanced batch test pas image proc

* fix integration tests
2025-03-21 13:56:00 -04:00
dd3933dd65 Simplify keep_in_fp32_modules logic (#36722)
* better regex everywhere

* fix

* Update test_modeling_instructblip.py

* BC with explanations this time otherwise it makes no sense at all

* Update test_modeling_instructblip.py

* style

* CIs

* update _keep_in_fp32_modules in blip2

* Update modeling_utils.py

* Update modeling_utils.py

* style

* CIs

* add check

* trigger CIs

* Update modeling_utils.py

* trigger CIs
2025-03-21 16:12:59 +01:00
90e2df5d55 fix: loss computation after embeddings resize - mllama (#36840)
* move loss to generation class

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* code cleanup

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* test for resize and loss computation

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* fix tests

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* fix:test for resize and loss

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* fix resize embedding mllama test

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

* review changes

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>

---------

Signed-off-by: Sukriti-Sharma4 <sukriti.sharma4@ibm.com>
2025-03-21 14:47:59 +01:00
4542b8fb27 push v4.51.0.dev0 2025-03-21 13:45:25 +01:00
523f6e743c Fix: dtype cannot be str (#36262)
* fix

* this wan't supposed to be here, revert

* refine tests a bit more
2025-03-21 13:27:47 +01:00
3f9ff19b4e Minor Gemma 3 fixes (#36884)
fix attention mask dtype + outputs type
2025-03-21 13:15:22 +01:00
f94b0c59f2 Use deformable_detr kernel from the Hub (#36853)
* Use `deformable_detr` kernel from the Hub

Remove the `deformable_detr` kernel from `kernels/` and use the
pre-built kernel from the Hub instead.

* Add license header

* Add `kernels` as an extra `hub-kernels`

Also add it to `testing`, so that the kernel replacement gets tested
when using CUDA in CI.
2025-03-21 13:08:47 +01:00
2638d54e78 Gemma 3 tests expect greedy decoding (#36882)
tests expect greedy decoding
2025-03-21 12:36:39 +01:00
b8aadc31d5 🔴 🔴 🔴 supersede paligemma forward to shift pos id indexing (#36859)
* supersede paligemma forward to shift pos id indexing

* fix prepare_inputs_ as well

* fix modular error

---------

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
2025-03-21 12:36:27 +01:00
6321876b5b add eustlb as an actor 2025-03-21 12:32:12 +01:00
94f487626a [generate] model defaults being inherited only happens for newer models (#36881) 2025-03-21 11:01:09 +00:00
f19d018bff Revert "Update deprecated Jax calls (#35919)" (#36880)
* Revert "Update deprecated Jax calls (#35919)"

This reverts commit f0d5b2ff04e1354d32beac70984adcc8100352a0.

* Revert "Update deprecated Jax calls (#35919)"

This reverts commit f0d5b2ff04e1354d32beac70984adcc8100352a0.

* udpate
2025-03-21 11:01:44 +01:00
62116c967f Make ViTPooler configurable (#36517)
* Make ViT Pooler configurable, so that it is possible to pick the activation function and the number of channels in the output

* Add documentation and allow functions as activations (instead of just string)

* formatting change

* Use ACT2FN

* Formatting change

* Formatting changes

* force pooler_act to be string

* force pooler_act to be string

* Add configs to OBJECTS_TO_IGNORE to make check_docstrings happy

* Making the same change in ijepa to make check_modular_conversion happy

* Add IJepaConfig to make CI happy

* rename pooler_size to pooler_output_size as defined in the config

* typo

* revert change to ignore variable

* Ran utils/check_docstrings.py --fix_and_overwrite

* revert unrelated change

* remove redundant defaults

* rename self.act -> self.activation

* tanh activation function in mapping
2025-03-21 11:01:07 +01:00
26c83490d2 chore: fix typos in the tests directory (#36813)
* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* chore: fix typos in the tests

* fix: format codes

* chore: fix copy mismatch issue

* fix: format codes

* chore: fix copy mismatch issue

* chore: fix copy mismatch issue

* chore: fix copy mismatch issue

* chore: restore previous words

* chore: revert unexpected changes
2025-03-21 10:20:05 +01:00
0adbc873d0 Remove call to .item in get_batch_samples (#36861) 2025-03-21 10:14:26 +01:00
6bb8565f0c FIX FSDP plugin update for QLoRA (#36720)
The _fsdp_qlora_plugin_updates checks for LoraConfig but other PEFT
methods can also support quantized models, e.g. VeRA. Therefore, the
isinstance check is now looking for PeftConfig in general.

Moreover, the fsdp_plugin variable may be undefined in the 2nd if
condition, leading to an `UnboundLocalError` error. This is fixed by not
assigning the variable at all.

I checked for tests that may need updating but only found
test_fsdp_config_transformers_auto_wrap associated with this change.
AFAICT, this test does not cover the changed code, since the test does
not start the training loop. Therefore, I haven't updated any tests. LMK
if/how this fix should be tested.

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-21 10:11:47 +01:00
949cca4061 [CI] doc builder without custom image (#36862)
* no image

* test

* revert jax version updates

* make fixup

* update autodoc path for model_addition_debugger

* shieldgemma2

* add missing pages to toctree
2025-03-21 09:10:27 +00:00
97d2f9d8ae Mllama: raise better error (#35934)
* fix mllama

* update test

* fix test
2025-03-21 09:35:37 +01:00
6a2627918d Refactor Aya Vision with modular (#36688)
* refactor aya_vision with modular (incorrect docstring)

* Fix docstrings

* Fix other modulars

* fix docstring

* revert changes

* add tie_weights and resize_token_embeddings
2025-03-20 15:34:56 -04:00
9e771bf402 Add support for seed in DataCollatorForLanguageModeling (#36497)
Add support for `seed` in `DataCollatorForLanguageModeling`. Also wrote tests for verifying behaviour.
2025-03-20 18:27:43 +00:00
ecd60d01c3 [CI] fix update metadata job (#36850)
fix updata_metadata job
2025-03-20 17:17:36 +00:00
42c489f2ae Gemma3: fix test (#36820)
* fix test

* require_read_token and public repo ids

* flash-attn test uncomment

* fix torchscript
2025-03-20 18:14:53 +01:00
068b663f90 [torchao] revert to get_apply_tensor_subclass (#36849)
* revert to old name

* empty commit

---------

Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
2025-03-20 18:00:13 +01:00
1d3f35f30a Add model visual debugger (#36798)
* draft of model tracer visualiser

* add context manager in addition to decorator

* add debug utils to init

* move model debugging utils to dedicated file

* add documentation

* protect some imports

* format

* move and protect imports

* format

* doc: improve errors in case of broken dummy imports.

* format

* use automatic torch backend

* update doc

* fix backend

* (TEMP) move to dummies while backend wait

* update documentation

* doc
2025-03-20 17:37:29 +01:00
6515c25953 Add Prompt Depth Anything Model (#35401)
* add prompt depth anything model by modular transformer

* add prompt depth anything docs and imports

* update code style according transformers doc

* update code style: import order issue is fixed by custom_init_isort

* fix depth shape from B,1,H,W to B,H,W which is as the same as Depth Anything

* move prompt depth anything to vision models in _toctree.yml

* update backbone test; there is no need for resnet18 backbone test

* update init file & pass RUN_SLOW tests

* update len(prompt_depth) to prompt_depth.shape[0]

Co-authored-by: Joshua Lochner <admin@xenova.com>

* fix torch_int/model_doc

* fix typo

* update PromptDepthAnythingImageProcessor

* fix typo

* fix typo for prompt depth anything doc

* update promptda overview image link of huggingface repo

* fix some typos in promptda doc

* Update image processing to include pad_image, prompt depth position, and related explanations for better clarity and functionality.

* add copy disclaimer for prompt depth anything image processing

* fix some format typos in image processing and conversion scripts

* fix nn.ReLU(False) to nn.ReLU()

* rename residual layer as it's a sequential layer

* move size compute to a separate line/variable for easier debug in modular prompt depth anything

* fix modular format for prompt depth anything

* update modular prompt depth anything

* fix scale to meter and some internal funcs warp

* fix code style in image_processing_prompt_depth_anything.py

* fix issues in image_processing_prompt_depth_anything.py

* fix issues in image_processing_prompt_depth_anything.py

* fix issues in prompt depth anything

* update converting script similar to mllamma

* update testing for modeling prompt depth anything

* update testing for image_processing_prompt_depth_anything

* fix assertion in image_processing_prompt_depth_anything

* Update src/transformers/models/prompt_depth_anything/modular_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update src/transformers/models/prompt_depth_anything/modular_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update src/transformers/models/prompt_depth_anything/image_processing_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update src/transformers/models/prompt_depth_anything/image_processing_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update src/transformers/models/prompt_depth_anything/image_processing_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update docs/source/en/model_doc/prompt_depth_anything.md

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update docs/source/en/model_doc/prompt_depth_anything.md

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* update some testing

* fix testing

* fix

* add return doc for forward of prompt depth anything

* Update src/transformers/models/prompt_depth_anything/modular_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* Update tests/models/prompt_depth_anything/test_modeling_prompt_depth_anything.py

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* fix prompt depth order

* fix format for testing prompt depth anything

* fix minor issues in prompt depth anything doc

* fix format for modular prompt depth anything

* revert format for modular prompt depth anything

* revert format for modular prompt depth anything

* update format for modular prompt depth anything

* fix parallel testing errors

* fix doc for prompt depth anything

* Add header

* Fix imports

* Licence header

---------

Co-authored-by: Joshua Lochner <admin@xenova.com>
Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
2025-03-20 16:12:44 +00:00
66291778dd Refactor Attention implementation for ViT-based models (#36545)
* Refactor vit attention

* Refactor ViT-based models

* 🚨🚨🚨 Fix prefix for DPT

* Update params order

* trigger tests

* Fix Dinov2 attention

* Fix DPT attention impl propagation for backbone config

* Common test fix: config is modif. inplace - avoid it

* view->reshape

* Fixup

* Fixup

* Enable IJepa FA2

* Add FA2 in corresponding model docs
2025-03-20 15:15:01 +00:00
730d2a52e7 DeepSpeed tensor parallel+ZeRO (#36825)
add ds tp change
2025-03-20 16:12:01 +01:00
1a374799ce Support loading Quark quantized models in Transformers (#36372)
* add quark quantizer

* add quark doc

* clean up doc

* fix tests

* make style

* more style fixes

* cleanup imports

* cleaning

* precise install

* Update docs/source/en/quantization/quark.md

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>

* Update tests/quantization/quark_integration/test_quark.py

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>

* Update src/transformers/utils/quantization_config.py

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>

* remove import guard as suggested

* update copyright headers

* add quark to transformers-quantization-latest-gpu Dockerfile

* make tests pass on transformers main + quark==0.7

* add missing F8_E4M3 and F8_E5M2 keys from str_to_torch_dtype

---------

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
Co-authored-by: Bowen Bao <bowenbao@amd.com>
Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
2025-03-20 15:40:51 +01:00
ce091b1bda Use pyupgrade --py39-plus to improve code (#36843) 2025-03-20 14:39:44 +00:00
3e8f0fbf44 Fix hqq skipped modules and dynamic quant (#36821)
* Fix hqq skip_modules and dynamic_quant

* fix skipped modules loading

* add dynamic/skip HqqConfig test
2025-03-20 15:31:49 +01:00
055afdb6bb Fix ONNX export for sequence classification head (#36332)
* set dtype to int32

* fix style
2025-03-20 14:22:48 +00:00
487dab1b2b Shieldgemma2 (#36678)
* single commit

* correct config

* fixup

* dummy pt

* Use ShieldGemma2Config in conversion script

* Update src/transformers/models/shieldgemma2/configuration_shieldgemma2.py

* Adding shieldgemma2 to models.__init__.py

* Adding ShieldGemma2 to main __init__.py

* Update shieldgemma2.md

* Update shieldgemma2.md

* Adding tests. Addressing review feedback.

* Minor docs update

* Fixing code quality feedback from CI

* Fixing empty messages bug reported by ghunkins

---------

Co-authored-by: Arthur Zucker <arthur.zucker@gmail.com>
Co-authored-by: Ren Pang <ain-soph@live.com>
2025-03-20 15:14:38 +01:00
a63e92e2f0 Fix: remove the redundant snippet of _whole_word_mask (#36759)
remove the redundant snippet of _whole_word_mask
2025-03-20 14:10:43 +00:00
8124a234ca Gemma 3: Adding explicit GenerationConfig and refactoring conversion … (#36833)
Gemma 3: Adding explicit GenerationConfig and refactoring conversion script
2025-03-20 15:03:32 +01:00
cf8091c017 Fix import for torch 2.0, 2.1 - guard typehint for "device_mesh" (#36768)
* Fix device_mesh

* Remove rebase leftover
2025-03-20 11:55:47 +00:00
388e6659bf Update min safetensors bis (#36823)
* update setup.py

* style
2025-03-20 12:50:07 +01:00
b47d9b2f8a [generate] clarify docstrings: when to inherit GenerationMixin (#36605) 2025-03-20 10:58:54 +00:00
8e97b44087 [modular] Sort modular skips (#36304) 2025-03-20 10:55:12 +00:00
63380b77d4 Pass state dict (#35234)
* Pass state_dict argument to get_peft_model_state_dict

* Style fix

* Change arguments order
2025-03-20 11:54:59 +01:00
957b05b413 [qwen2 audio] remove redundant code and update docs (#36282) 2025-03-20 10:54:51 +00:00
f0d5b2ff04 Update deprecated Jax calls (#35919)
* Remove deprecated arguments for jax.numpy.clip.

* Remove deprecated arguments for jax.numpy.clip.

* Update jax version to 0.4.27 to 0.4.38.

* Avoid use of deprecated xla_bridge.get_backend().platform

Co-authored-by: Jake Vanderplas <jakevdp@google.com>

---------

Co-authored-by: Jake Vanderplas <jakevdp@google.com>
2025-03-20 11:51:51 +01:00
1ddb64937c Fix fp16 ONNX export for RT-DETR and RT-DETRv2 (#36460)
* Fix FP16 ONNX export

* Fix typo

* Sync omdet-turbo

* Refactor encoder for better readability

* Fix _no_split_modules

* Fix int -> torch_int

* Fix rt_detr

* Apply to rt-detr-v2

* Fixup

* Fix copies
2025-03-20 10:43:51 +00:00
e7337ee7be Pass num_items_in_batch directly to loss computation (#36753)
* Pass num_items_in_batch directly to loss computation

* use self loss instead

* fix loss kwrgs

* fix vocab size
2025-03-20 10:35:35 +00:00
8b479e39bb Saving Trainer.collator.tokenizer in when Trainer.processing_class is None (#36552)
* feat: Saving tokenizer in collator when processing_class is None

* chore: Style issue

* chore: Typo

* dbg: Check why test failed

* dbg: Remove logics and another test failed which successed before, so should be the stablibility issue

* test: Init unit-test

* chore: Style

* chore: Add err log

* fix: Case

* Update tests/trainer/test_trainer.py

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>

* chore: Try to use get_regression_trainer

* fix: Impl and style

* fix: Style

* fix: Case

* fix: Import err

* fix: Missed import

* fix: Import block un-sorted problem

* fix: Try another tokenizer

* fix: Test logic

* chore: Light updates

* chore: Reformat

---------

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-20 11:27:47 +01:00
3f03c379d2 fix tiktoken convert to pass AddedToken to Tokenizer (#36566)
* pass AddedToken to Tokenizer

* ruff

* handle dict for special tokens

* option: test tokenizer from tiktoken same as fast

* ruff

* ruff
2025-03-20 11:26:49 +01:00
8f64b177f6 [ForCausalLMLoss] allow users to pass shifted labels (#36607)
* [ForCausalLMLoss] allow users to pass shifted labels

Signed-off-by: Stas Bekman <stas@stason.org>

* style

Signed-off-by: Stas Bekman <stas@stason.org>

---------

Signed-off-by: Stas Bekman <stas@stason.org>
2025-03-20 11:25:22 +01:00
94555437e2 Disable inductor config setter by default (#36608)
* Disable inductor config setter by default

This is hard to debug and should be off by default

* remove default settings in autoquant too

* Add info to torchao.md about recommended settings

* satisfying Ruff format

Summary:

Test Plan:

Reviewers:

Subscribers:

Tasks:

Tags:

---------

Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-20 11:23:14 +01:00
8733297b41 Fix swanlab global step (#36728)
* fix

* global step
2025-03-20 11:13:37 +01:00
b815fae359 Move the warning to the documentation for DataCollatorWithFlattening (#36707)
Remove init warning
2025-03-20 11:09:57 +01:00
9be4728af8 Just import torch AdamW instead (#36177)
* Just import torch AdamW instead

* Update docs too

* Make AdamW undocumented

* make fixup

* Add a basic wrapper class

* Add it back to the docs

* Just remove AdamW entirely

* Remove some AdamW references

* Drop AdamW from the public init

* make fix-copies

* Cleanup some references

* make fixup

* Delete lots of transformers.AdamW references

* Remove extra references to adamw_hf
2025-03-19 18:29:40 +00:00
51bd0ceb9e Update configuration_qwen2.py (#36735)
* Update configuration_qwen2_moe.py

* Update modeling_qwen2_moe.py

* ruff fmt

* docstring add qkv_bias
2025-03-19 18:15:54 +00:00
107fedc1e2 quick fix fast_image_processor register error (#36716)
* fix fast_image_processor register error

* update error message

* remove redundant import

* fix format
2025-03-19 18:05:45 +00:00
258dd9cc69 Add Space to Bitsandbytes doc (#36834)
* add space

* address review
2025-03-19 18:56:07 +01:00
f39f4960f3 Support tracable dynamicKVcache (#36311)
* Support tracable dynamicKVcache

* Fix lint

* More fine grained test

* Lint

* Update

* Update

* Fix up

* Apply suggestions from code review

* Update src/transformers/cache_utils.py

* Update tests/utils/test_cache_utils.py

* Apply suggestions from code review

* Update

* Change error message

* Rename

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

---------

Co-authored-by: Ilyas Moutawwakil <57442720+IlyasMoutawwakil@users.noreply.github.com>
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-19 16:52:30 +00:00
63c3116530 One more fix for reviewer assignment (#36829)
* one more fix

* one more fix

* Trigger tests
2025-03-19 16:25:24 +00:00
7c233980f4 [gemma 3] multimodal checkpoints + AutoModelForCausalLM (#36741) 2025-03-19 15:04:19 +00:00
b11050d6a2 enable OffloadedCache on XPU from PyTorch 2.7 (#36654)
* fix "Cannot copy out of meta tensor; no data!" issue for BartForConditionalGeneration model

* follow Marc's suggestion to use _tie_weights to fix

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

* enable OffloadedCache on XPU since PyTorch 2.7

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

* fix style

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

* don't change bart

Signed-off-by: root <root@a4bf01945cfe.jf.intel.com>

* make code more concise per review comments

Signed-off-by: N <matrix.yao@intel.com>

* fix review comments

Signed-off-by: root <root@a4bf01945cfe.jf.intel.com>

* Revert "fix review comments"

This reverts commit acf1484b86c7cc58b2dee69e7008c0eeb4c97b1b.

* fix review comments

Signed-off-by: root <root@a4bf01945cfe.jf.intel.com>

* fix style

Signed-off-by: root <root@a4bf01945cfe.jf.intel.com>

---------

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>
Signed-off-by: root <root@a4bf01945cfe.jf.intel.com>
Signed-off-by: N <matrix.yao@intel.com>
Co-authored-by: root <root@a4bf01945cfe.jf.intel.com>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-19 15:15:52 +01:00
e8d960329e Add option for ao base configs (#36526) 2025-03-19 14:59:47 +01:00
fef8b7f8e9 Add attention visualization tool (#36630)
* add utils  fiel

* style

* nits

* nits

* update

* updaets

* update

* fix init issues

* big updates

* nits

* nits?

* small updates

* nites

* there were still some models left

* style

* fixes

* updates

* nits _ fixes

* push changes

* update

* update

* update

* Apply suggestions from code review

Co-authored-by: Pablo Montalvo <39954772+molbap@users.noreply.github.com>

* style

* styling and return a string for testing

* small updates

* always biderectional for now

* update

---------

Co-authored-by: Pablo Montalvo <39954772+molbap@users.noreply.github.com>
2025-03-19 13:58:46 +01:00
0fe0bae0a8 [Generation] remove leftover code from end-to-end compilation (#36685) 2025-03-19 11:28:33 +00:00
a861db01e5 Fix Device map for bitsandbytes tests (#36800)
fix
2025-03-19 11:57:13 +01:00
b9374a0763 Remove dist": "loadfile" for pytest in CircleCI jobs (#36811)
* fasterrrrr

* avoid crash in example jobs

* avoid crash in TF example jobs

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-19 11:15:09 +01:00
4fa91b1be5 fix "Cannot copy out of meta tensor; no data!" issue for BartForConditionalGeneration model (#36572)
* fix "Cannot copy out of meta tensor; no data!" issue for BartForConditionalGeneration model

* follow Marc's suggestion to use _tie_weights to fix

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>

* fix review comments.

Signed-off-by: N <matrix.yao@intel.com>

* fix quality

Signed-off-by: N <matrix.yao@intel.com>

---------

Signed-off-by: Yao, Matrix <matrix.yao@intel.com>
Signed-off-by: N <matrix.yao@intel.com>
2025-03-19 10:48:47 +01:00
706703bba6 Expectations test utils (#36569)
* Add expectation classes + tests

* Use typing Union instead of |

* Use bits to track score in properties cmp method

* Add exceptions and tests + comments

* Remove compute cap minor as it is not needed currently

* Simplify. Remove Properties class

* Add example Exceptions usage

* Expectations as dict subclass

* Update example Exceptions usage

* Refactor. Improve type name. Document score fn.

* Rename to DeviceProperties.
2025-03-18 23:39:50 +01:00
179d02ffb8 [generate] vectorized beam search (#35802) 2025-03-18 18:39:36 +00:00
12f2ebef63 Support custom dosctrings in modular (#36726)
* Override docstrings in modular if not none

* Update doc
2025-03-18 14:00:54 -04:00
Gar
00915d3041 Fix chameleon's TypeError because inputs_embeds may None (#36673)
* fix chameleon TypeError when inputs_embeds is None

* reformat

* hotfix
2025-03-18 18:59:30 +01:00
14b597f518 Fix casting dtype for qunatization (#36799)
* fix

* remove print
2025-03-18 18:46:03 +01:00
30580f035b Fix Mistral3 tests (#36797)
* fix processor tests

* fix modeling tests

* fix test processor chat template

* revert modeling test changes
2025-03-18 13:08:12 -04:00
db1d4c5a0b Loading optimizations (#36742)
* improvements

* Update modeling_utils.py

* add some doc about loading

* Update modeling_utils.py
2025-03-18 16:38:44 +01:00
7baf00089a Update SHA for tj-actions/changed-files (#36795)
* trigger

* trigger

---------

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>
2025-03-18 16:19:39 +01:00
3017536ebf fix hqq due to recent modeling changes (#36771)
* fix-hqq

* style

* test
2025-03-18 12:20:27 +01:00
e959530b8f Add Mistral3 (#36790)
* initial start

* style and dummies

* Create convert_mistral3_weights_to_hf.py

* update

* typo

* typo

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* up

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* update

* update

* Update image_processing_mistral3.py

* Update convert_mistral3_weights_to_hf.py

* fix patch merger

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* up

* update modular to fit

* style

* Update convert_mistral3_weights_to_hf.py

* typo

* Update modular_mistral3.py

* simplify a lot all shape shenanigans

* simplify

* add working test processor

* Add partially working common modeling tests

* All tests working and remove mistral3 image processors

* add docs and fixup

* fix inference with image size >1540

* 🚨fix test image proc pixtral

* Remove vision_feature_select_strategy

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* Update convert_mistral3_weights_to_hf.py

* clean

* fix test checkpoints

* Update test_modeling_mistral3.py

* Update test_modeling_mistral3.py

* style

* Use Pixtral processor

* up

* finish cleaning processor to use pixtral directly

* Update __init__.py

* Update processing_pixtral.py

* doc

* Update __init__.py

* Update mistral3.md

* Update _toctree.yml

---------

Co-authored-by: yonigozlan <yoni.gozlan@huggingface.co>
Co-authored-by: yonigozlan <yoni.gozlan10@gmail.com>
2025-03-18 12:04:42 +01:00
bd92073692 Fix gemma3_text tokenizer in mapping (#36793) 2025-03-18 11:50:22 +01:00
7426d02ea8 Fixing typo in gemma3 image_processor_fast and adding a small test (#36776)
Co-authored-by: zebz13 <zeb@fedora>
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-18 11:35:06 +01:00
19b9d8ae13 chore: fix typos in tests directory (#36785)
* chore: fix typos in tests directory

* chore: fix typos in tests directory

* chore: fix typos in tests directory

* chore: fix typos in tests directory

* chore: fix typos in tests directory

* chore: fix typos in tests directory

* chore: fix typos in tests directory
2025-03-18 10:31:13 +01:00
7f5077e536 fix typos in the tests directory (#36717) 2025-03-17 17:45:57 +00:00
cbfb8d7b27 doc: Clarify is_decoder usage in PretrainedConfig documentation (#36724)
* fix: clarify decoder usage in PretrainedConfig documentation

* Apply suggestions from code review

updated doc

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>

---------

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
2025-03-17 09:40:25 -07:00
ac1a1b66b9 [docs] Update README (#36265)
* update

* feedback

* feedback

* update versions
2025-03-17 09:37:19 -07:00
cff4caa0c1 [CI] remove redundant checks in test_eager_matches_sdpa_inference (#36740) 2025-03-17 16:29:18 +00:00
e3af4fec91 [MINOR:TYPO] Update hubert.md (#36733)
* [MINOR:TYPO] Update hubert.md

- typo fix (wave2vec instead of hubert)
- make code snippet copiable and runnable

* Run tests
2025-03-17 09:07:51 -07:00
c8a2b25f91 Fix TrainingArguments.torch_empty_cache_steps post_init check (#36734)
Mistaken use of De Morgan's law. Fixed "not (X or Y)"
to correct "not (X and Y)" check to raise a ValueError.

Added corresponding test to check "positive int or None" condition.

Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
2025-03-17 16:09:46 +01:00
8e67230860 Fix test isolation for clear_import_cache utility (#36345)
* test fixup

* test fixup

* fixing tests for unused imports

* style fixes

* fix

* style fixes

* styke fix

* remove isolated module cache

* rm custom subprocess defination

* run using exsiting fn

* style fixup

* make fixup

* remove redundant comments

* rm redundat skipif + style changes
2025-03-17 16:09:09 +01:00
27361bd218 fix xpu tests (#36656)
* fix awq xpu tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* update

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix llava next video bnb tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

---------

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-17 15:57:49 +01:00
da7d64f4ff Allow ray datasets to be used with trainer (#36699)
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-17 15:44:47 +01:00
2256875a77 fix can_generate (#36570)
* fix can_generate

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix can generate for speecht5 and blip

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix speecht5 tests

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

* fix

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

---------

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>
Co-authored-by: Ilyas Moutawwakil <57442720+IlyasMoutawwakil@users.noreply.github.com>
2025-03-17 14:56:18 +01:00
9e94801146 enable/disable compile for quants methods (#36519)
* disable compile for most quants methods

* fix

* Update src/transformers/generation/configuration_utils.py

Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>

* Update tests/quantization/bnb/test_mixed_int8.py

Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>

* Update src/transformers/generation/configuration_utils.py

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>

* changes from joao suggestions

---------

Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-17 11:38:21 +01:00
c53d53da89 🚨🚨🚨 Fix sdpa in SAM and refactor relative position embeddings (#36422)
* fall back to eager if output_attentions

* improve relative position embeddings

* run modular on got_ocr2

* run-slow: sam

* fix run-length encoding

* fix tf processor errors

* update tf_sam

* fix compile error

* re-run tests
2025-03-17 09:39:52 +00:00
fc8764c9a6 [Generation, Gemma 3] When passing a custom generation_config, overwrite default values with the model's base generation_config (#36684) 2025-03-15 12:40:09 +00:00
f263e88dcf Update self-push-caller.yml 2025-03-15 11:32:04 +01:00
6f3e0b68e0 Fix grad accum arbitrary value (#36691) 2025-03-14 22:03:01 +01:00
2c2495cc7b Fix post_init() code duplication (#36727)
* Update modeling_utils.py

* CIs
2025-03-14 17:36:02 +01:00
25992b493c 🌐 [i18n-KO] Translated codegen.md to Korean (#36698)
* Initial translation

* Add _toctree.yml
2025-03-14 09:31:18 -07:00
42ebb6c23e [tests] Parameterized test_eager_matches_sdpa_inference (#36650) 2025-03-14 14:41:27 +00:00
9215cc62d4 Try working around the processor registration bugs (#36184)
* Try working around the processor registration bugs

* oops

* Update error message

* Clarify error

* Docstring docstring docstring

* The extra content is indexed by config class, so let's grab some values out of there

* Commit my confusion as a TODO

* Resolve my confusion

* Cleanup and mostly revert to the original

* Better autoclass fallback

* Don't nest f-strings you lunatic

* Clearer error message

* Less getattr()

* Revert a lot of changes to try a different approach!

* Try the global registry

* Check the dynamic list as well as the transformers root

* Move the dynamic list somewhere safer

* Move the dynamic list somewhere even safer

* More import cleanup

* Simplify all the register_for_auto_class methods

* Set _auto_class in the register() methods

* Stop setting the cls attribute in register()

* Restore specifying the model class for Model derivatives only

* Fix accidentally taking the .__class__ of a class

* Revert register_for_auto_class changes

* Fix get_possibly_dynamic_module

* No more ALL_CUSTOM_CLASSES

* Fix up get_possibly_dynamic_module as well

* Revert unnecessary formatting changes

* Trigger tests
2025-03-14 13:56:21 +00:00
691d1b52c3 Fix/best model checkpoint fix (#35885)
* Set best_model_checkpoint only when ckpt exists.

Rather than set it explicitly without checking if the checkpoint directory even exists as before, now we moved the setting logic inside of _save_checkpoint and are only setting it if it exists.

* Added best_global_step to TrainerState.

* Added tests for best_model_checkpoint.

* Fixed hard-coded values in test to prevent fail.

* Added helper func and removed hard-coded best_step.

* Added side effect patch generator for _eval.

* Added evaluate side effect func.

* Removed erroneous patching.

* Fixed minor bug.

* Applied Ruff.

* Fixed Ruff problem in make style.

* Used Trainer.set_initial_training_values.
2025-03-14 14:24:53 +01:00
3bd1a0ddf1 [model loading] don't gc.collect() if only 1 shard is used (#36721)
* don't gc collect if 1 shard is used

* delete state dict anyways
2025-03-14 12:56:56 +00:00
8cb522b419 Cleanup the regex used for doc preprocessing (#36648)
* Cleanup the regex used for doc preprocessing

* Run tests
2025-03-14 12:18:49 +00:00
72861e11eb Make the flaky list a little more general (#36704)
* Make the flaky list a little more general

* Trigger tests

* Make the flaky list a little more general
2025-03-14 12:15:32 +00:00
53742b11f5 Gemma3 processor typo (#36710)
* fix typo when  is on

* tiny

* add test and remove 'text_crops'

* lint
2025-03-14 13:07:55 +01:00
69bc848480 Add support for fast image processors in add-new-model-like CLI (#36313)
* add support for fast image processors in add-new-model-like

* fix header not found add-fast-image-processor-cli

* Encourage adding fast image processor

* nit

* start improve doc

* update docs

* make requested modifs
2025-03-13 14:16:37 -04:00
48ef468c74 Final CI cleanup (#36703)
* make fixup

* make fixup

* Correct skip decorator

* Add TODOs

* add is_flaky() parentheses
2025-03-13 17:26:09 +00:00
b070025aa6 Add GGUF support to T5-Encoder (#36700)
* add gguf support to t5encoder

Signed-off-by: Isotr0py <2037008807@qq.com>

* fix

Signed-off-by: Isotr0py <2037008807@qq.com>

* remove gguf from model_kwargs

Signed-off-by: Isotr0py <2037008807@qq.com>

---------

Signed-off-by: Isotr0py <2037008807@qq.com>
2025-03-13 17:57:33 +01:00
4a60bae8e2 Handling an exception related to HQQ quantization in modeling (#36702)
* adding exception

* style

* add types
2025-03-13 17:53:36 +01:00
09a309d273 fix: fsdp sharded state dict wont work for save_only_model knob (#36627)
Signed-off-by: Mehant Kammakomati <mehant.kammakomati2@ibm.com>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-13 17:17:35 +01:00
2a004f9ff1 Add loading speed test (#36671)
* Update test_modeling_utils.py

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* trigger CIs

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* Update test_modeling_utils.py

* better error messages

* Update test_modeling_utils.py

* Update test_modeling_utils.py
2025-03-13 17:07:30 +01:00
a3201cea14 [CI] Automatic rerun of certain test failures (#36694) 2025-03-13 15:40:23 +00:00
d84569387f chore: fix typos in utils module (#36668)
* chore: fix typos in utils module

* chore: fix typos in utils module

* chore: fix typos in utils module

* chore: fix typos in utils module

* chore: fix typos in utils module

* chore: fix typos in utils module
2025-03-13 15:12:44 +00:00
32c95bd847 Fix dtype for params without tp_plan (#36681)
* Update tensor_parallel.py

* CIs
2025-03-13 15:28:14 +01:00
bb965d8e87 fix type annotation for ALL_ATTENTION_FUNCTIONS (#36690)
Corrects the type annotation to match actual usage. The variable was typed as
Dict[str, Dict[str, Callable]] but is actually used as Dict[str, Callable]
where keys are attention mechanism names and values are the corresponding
attention functions directly. This change makes the type annotation consistent
with how the dictionary is used in the codebase.
2025-03-13 14:27:50 +00:00
1c287aecfc Change Qwen2_VL image processors to have init and call accept the same kwargs (#36207)
Change qwen2VL image processors to have init and call accept the same kwargs
2025-03-13 10:15:17 -04:00
65b8e38aac Upgrading torch version and cuda version in quantization docker (#36264)
* update

* small update

* no spqr quant

* testing

* testing

* test nightly

* gptqmodel

* flute

* fix hadamard

* running tests

* new docker

* fix docker

* run tests

* testing new docker

* new docker

* run tests

* new docker

* run tests

* final test

* update

* update

* run tests

* new docker

* launch tests

* test_docker

* running tests

* add comments

* fixing yml

* revert
2025-03-13 12:39:16 +01:00
87b30c3589 fix wandb hp search unable to resume from sweep_id (#35883)
* fix wandb hp search unable to resume from sweep_id

* format styles

---------

Co-authored-by: Mohamed Mekkouri <93391238+MekkCyber@users.noreply.github.com>
Co-authored-by: Marc Sun <57196510+SunMarc@users.noreply.github.com>
2025-03-13 12:32:26 +01:00
47cc4da351 Changing the test model in Quanto kv cache (#36670)
changing model
2025-03-13 12:23:34 +01:00
bc3d5781e7 Fix slicing for 0-dim param (#36580)
* fix

* switch to ellipsis instead

* Add co-author
Co-authored-by: fxmarty-amd <fxmarty-amd@users.noreply.github.com>

* Add co-author second try
Co-authored-by: fxmarty-amd <felmarty@amd.com>
2025-03-13 12:16:13 +01:00
fbb18ce68b Update config.torch_dtype correctly (#36679)
* fix

* style

* new test
2025-03-13 12:08:02 +01:00
c4161238bd [Cache] Don't initialize the cache on meta device (#36543) 2025-03-13 10:13:29 +00:00
79254c9b61 Fix rescale normalize inconsistencies in fast image processors (#36388)
* fix fused rescale normalize inconsistencies

* fix siglip2 fast image processor

* refactor kwargs validation and fused nirmalize rescale

* cleanup kwargs handling in preprocess

* update new procs after refactor
2025-03-12 23:18:34 -04:00
48292a9848 Refactor siglip2 fast image processor (#36406)
* refactor siglip2 fast image processor, add unused_kwargs in base fast image processor

* nits

* change unused_kwargs default to None

* update siglip2 fast image proc
2025-03-12 20:28:27 -04:00
ea219ed164 Remove differences between init and preprocess kwargs for fast image processors (#36186)
* Remove differences between init and preprocess kwargs in fast image processors

* make modifs got_ocr2

* update gemma3
2025-03-12 19:44:05 -04:00
cc3a361b46 [quants] refactor logic for modules_to_not_convert (#36672) 2025-03-12 23:43:30 +01:00
bc3253f076 Remove hardcoded slow image processor class in processors supporting fast ones (#36266)
* Add fast image processor class to processors supporting them

* fix test kosmos2
2025-03-12 18:39:25 -04:00
0013ba61e5 Fix Failing GPTQ tests (#36666)
fix tests
2025-03-12 20:03:02 +01:00
c7eb95581a Don't accidentally mutate the base_model_tp_plan (#36677)
* Don't accidentally mutate the base_model_tp_plan

* Co-authored by: Joao Gante <joaofranciscocardosogante@gmail.com>

* Trigger tests

* Marking grad accum test as slow

* Add a flaky decorator

* Add a flaky decorator

* Use cyril's codeblock

* Don't copy() when it's None

* Use cyril's new codeblock

* make fixup
2025-03-12 18:59:13 +00:00
071a161d3e [core] Large/full refactor of from_pretrained (#36033)
* squash everything together
start to simplify inner logic

Update modeling_utils.py

Update modeling_utils.py

Update modeling_utils.py

Update modeling_utils.py

continue refactor

fix

small fixes

add type hints/docstring

Update modeling_utils.py

remove _fast_init

keep improving

Update modeling_utils.py

Update modeling_utils.py

new first tp loading version

style

fix weird in-place op

trigger CIs

Update modeling_utils.py

much clearer renaming of keys

fix

update

Update test_modeling_common.py

trigger CIs

update

update

style

Update modeling_utils.py

Update modeling_utils.py

Update modeling_utils.py

fix

fast download first prototype

remove old function

remove old functions

Remove unused function and move back _get_tp_registry

fix tp plan registry

simplify

CIs

Update hub.py

Update modeling_utils.py

simplify

simplify renaming logic

remove unused check

add sanity check back (a test depends on it)

Update modeling_utils.py

finalize sound renaming logic

style

add forgotten check

Update modeling_utils.py

add key_mapping keyword

style

Update modeling_utils.py

add comment

minor updates

minor change for clarity

fix small prefix issue and simplify

style

trigger CIs

typo fix

Post rebase fix

post rebase cleanup

simplify tp

typo

oupsi

typo

correctly escape

improvements based on Marc's review

finalize Marc's review comments

 squash everything

* improve

* Update modeling_utils.py

* Update modeling_utils.py

* fix

* Update modeling_utils.py

* Update modeling_utils.py

* style

* Update modeling_utils.py

* simplify

* style

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* Update modeling_utils.py

* fix dtype issue

* Update modeling_utils.py

* style

* remove test that does not make sense

* style

* small fixes

* style

* fix

* cleanup after rebase

* style

* typo

* escape

* tp for task specific top modules

* Update modeling_utils.py

* Update modeling_utils.py

* fix allocation

* CIs

* CIs

* CIs

* improve docstring

* CIs

* Update modeling_utils.py

* fix
2025-03-12 13:39:25 +01:00
7652804d23 Fix bnb regression due to empty state dict (#36663)
fix
2025-03-12 11:40:46 +01:00
994cad2790 [CI] gemma 3 make fix-copies (#36664)
* make fixup

* trigger ci
2025-03-12 10:35:13 +00:00
2829013d2d fix block mask typing (#36661)
* fix block mask typing

* updated

Co-authored-by: Cyril Vallez <cyril.vallez@gmail.com>

* gemma

* fix

---------

Co-authored-by: Cyril Vallez <cyril.vallez@gmail.com>
2025-03-12 11:29:11 +01:00
89f6956015 HPU support (#36424)
* test

* fix

* fix

* skip some and run some first

* test fsdp

* fix

* patches for generate

* test distributed

* copy

* don't test distributed loss for hpu

* require fp16 and run first

* changes from marc's PR fixing zero3

* better alternative

* return True when fp16 support on gaudi without creating bridge

* fix

* fix tested dtype in deepspeed inference test

* test

* fix

* test

* fix

* skip

* require fp16

* run first fsdp

* Apply suggestions from code review

* address comments

* address comments and refactor test

* reduce precison

* avoid doing gaudi1 specific stuff in the genreation loop

* document test_gradient_accumulation_loss_alignment_with_model_loss test a bit more
2025-03-12 09:08:12 +01:00
50d3530aa0 Gemma3 (#36658)
* Fix converter

* [Broken] Adds Gemma 3 to Hugging Face Transformers

* Consolidating Config and Processor params across impls

* Sorting out configuration parameters. Adds qk_norm before RoPE. Still not sure if RoPE is right.

* Additional plumbing for CausalLM and ConditionalGeneration variants

* incomplete draft of Orbax conversion script

* More complete checkpoint conversion

* Supporting Gemma 3 1B checkpoints

* Updating RoPE for multiple frequencies

* Adjustments to rotary embedder

* Proof of life for text-only operation

* Updating the conversion script to handle multimodal projection weights

* Fixing tet-only conversions

* Cleaner conversion script with multimodal support and a simpler processor

* Additional refatcors to the Gemma3Processor

* Simplified Processor to work over text representations

* Updated conversion script to join text and vision embeddings at converion time

* Logging for debugging

* Update src/transformers/models/gemma2/modeling_gemma2.py

Co-authored-by: Joshua Lochner <admin@xenova.com>

* Removed extraneous Config params

* Switching to fast tokenizer for checkpoint conversions

* isolating siglip for performance tetsing

* Minor changes for debugging tests against baselines

* Adding average pooling for soft tokens

* Updating processor code to enable simpler embedding interleaving for arbitrary number of images in prompts

* Updating conversion script for ShieldGemma 2 conversion compatibility

* Allow disable_compile to be provided as a kwarg

* Refresh from modular

* Updated conversion script and corrected sliding window

* Fix type mismatch in cache_position (#4)

* Fix dtype (#5)

* Fix type mismatch in cache_position

* Actually fix in the modular file

Co-authored-by: Aritra Roy Gosthipaty <aritra.born2fly@gmail.com>

---------

Co-authored-by: Aritra Roy Gosthipaty <aritra.born2fly@gmail.com>

* fixes for embedding table overflow and missing image_soft_token_mask from Gemma3Processor

* Adding 2D pooling for image embeddings

* Revert "Adding 2D pooling for image embeddings"

This reverts commit 65350cf531296f050b2078a5b8e46f61642b2648.

* Gemma3 average pooling changed from 1D to 2D

* Major refactor to Gemma3MultimodalInputProjection

* Updating Gemm 3 Auto* registrations

* Add option to save Gemma 3 chat template with tokenizer during weights conversion

* Removing unused imports

* Moving out-of-vocab handling from Gemma3Processor to Gemma3ForConditionalGeneration

* Removing duplicate config property

* Removing final logit softcapping and 1-indexing of position ids

* Fixing image processor config and none --> None typo

* Fixing sliding window size for 1B

* Updating image_mean and image_std in Image Processor

* Attention masking changed to lower triangular

* Moving image special tokens to conversion script

* Mirror image processor defaults from conversion script into Gemma3ProcessorKwargs

* Remove special token variables from symbol space

* Moving image soft token mask computation from Gemma3Processor to Gemma3ForConditionalGeneration

* tie lm_head and embedding weights

Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>

* Correct tied weights in Gemma3CausalLM

* iterative bidirectional attention

* resolving merge conflicts

* Reverting to Gemma 2 HybridCache with sldiing window support and a sliding_window_pattern of 6

* Correcting RoPE scaling

* clean up first pass, dummy model geenration works

* final clean up before fixing tests

* causal lm test works, so fine

* Fix conversion

* Update src/transformers/models/gemma3/processing_gemma3.py

* model tests are happy

* processor tests are happy

* image processing tests added

* fixup

* Fix pre-processing in conversion

* Inputs merging

* Do not normalize vision embeddings

* Apply Ryan's (and team) changes to attention

* token type ids + mask

* template

* move embed scale, add rope scale, fix tests

* Add chat template to tokenizer

* Use prefix for causal model loading

* use existing code for sliding mask from gemma2

* self.embed_tokens already normalizes

* Correcting Gemma3TextConfig parameters in conversion script

* typo, modular overwrites my fixes

* enable device map for text model

* Conversion updates

* ultra nit: no einsums

* update image token

* copy deepcopy config + some docs

* add some test, still WIP

* Refactoring --include_chat_tempalte logic in converter

* Update src/transformers/models/gemma3/modular_gemma3.py

Co-authored-by: Xuan-Son Nguyen <thichthat@gmail.com>

* Add eos tokens for instruct models

* dump so i can work on dgx

* Removing add_bos by default

* dump

* add fast im proc

* docs for PaS + fixup

* another fixup

* one more fixup

* fix tests

* Inverting prior BOS change

* ultra nit

* Reverting to Tokenizer saved with add_bos_token=True and chat template starting with BOS

* resize embeds, remove sqrt, add slow test outputs

* FA2 but quality is meh

* nit

* skip FA2, no idea what happened

* last bit for green CI

* please, green CI for docs

* T_T

* Fix for Gemma3 logits

* Support both options for system prompt

* Update src/transformers/models/gemma3/image_processing_gemma3_fast.py

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/source/en/model_doc/gemma3.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/source/en/model_doc/gemma3.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/source/en/model_doc/gemma3.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/source/en/model_doc/gemma3.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Update docs/source/en/model_doc/gemma3.md

Co-authored-by: Pedro Cuenca <pedro@huggingface.co>

* Docs updates now that assets are live

* Style fixes

---------

Co-authored-by: Joshua Lochner <admin@xenova.com>
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
Co-authored-by: Aritra Roy Gosthipaty <aritra.born2fly@gmail.com>
Co-authored-by: Mayank Chaturvedi <imayank@google.com>
Co-authored-by: Matthew Douglas <38992547+matthewdouglas@users.noreply.github.com>
Co-authored-by: raushan <raushan@huggingface.co>
Co-authored-by: Raushan Turganbay <raushan.turganbay@alumni.nu.edu.kz>
Co-authored-by: Xuan-Son Nguyen <thichthat@gmail.com>
Co-authored-by: Lysandre <hi@lysand.re>
2025-03-12 09:06:17 +01:00
81aa9b2e07 fix typos in the docs directory (#36639)
* chore: fix typos in the docs directory

* chore: fix typos in the docs directory

* chore: fix typos in the docs directory
2025-03-11 09:41:41 -07:00
cb384dcd7a Fix gguf docs (#36601)
* update

* doc

* update

* Update docs/source/en/gguf.md

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>

* fix

---------

Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
2025-03-11 15:29:14 +01:00
1e4286fd59 Remove research projects (#36645)
* Remove research projects

* Add new README to explain where the projects went

* Trigger tests

* Cleanup all references to research_projects
2025-03-11 13:47:38 +00:00
ed1807bab3 [docs] Update docs dependency (#36635)
update
2025-03-11 13:42:49 +00:00
b80b3ec529 Stop warnings from unnecessary torch.tensor() overuse (#36538) 2025-03-11 13:41:13 +00:00
556d2c23c6 Remove remote code warning (#36285)
* Remove redundant pipeline warning

* Remove redundant pipeline warning
2025-03-11 13:29:15 +00:00
b1a51ea464 Fix AriaForConditionalGeneration flex attn test (#36604)
AriaForConditionalGeneration depends on idefics3 vision transformer which does not support flex attn
2025-03-11 11:05:49 +01:00
d126f35427 Proper_flex (#36643)
* proper performant flex attention implementation

* wrapper for flex attention to compile only when triggered

* wrapper for flex attention to compile only when triggered

* attention mask type detection

* Update src/transformers/integrations/flex_attention.py

Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com>

* nit

* nit

* nit

* nit

* gemma2 support

* add citation for torchtune

* Update src/transformers/models/llama/modeling_llama.py

Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* Update flex_attention.py

* nit

* nit

* nit

* reset gemma2 modifications

* nit

* nit

* nit

* licencing

* apply changes to other models

* safe import

---------

Co-authored-by: Sung Ching Liu <sunny19981005@outlook.com>
Co-authored-by: Sung Ching Liu <22844540+bursteratom@users.noreply.github.com>
Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com>
2025-03-11 10:24:12 +01:00
d8663cb8c5 Fix bugs in mllama image processing (#36156)
* fix: handle input_channel_dim == channels_last

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>

* fix: default PIL images to channels_last

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>

* Apply suggestions from code review

Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>

* fixup from review batch

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>

* test: add 1x1 PIL image to ambiguous channel test

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>

* fix(mllama): avoid 0 dimension for image with impractical aspect ratio

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>

---------

Signed-off-by: Travis Johnson <tsjohnso@us.ibm.com>
Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
2025-03-11 10:22:48 +01:00
1c4b62b219 Refactor some core stuff (#36539)
* some config changes

* update

* current state

* update

* update

* updates and cleanup

* something that works

* fixup

* fixes

* nits

* nit

* nits and fix

* Update src/transformers/integrations/tensor_parallel.py

Co-authored-by: Lysandre Debut <hi@lysand.re>

* Update src/transformers/integrations/tensor_parallel.py

Co-authored-by: Lysandre Debut <hi@lysand.re>

* cleanup

* style

* safe import

* fix

* updates

* rename stuff an clean

* style

* small updates

* ups

* oups

* nit

* protect imports

* update tp

* rodfl

* arf

* turbo nit on init

* fix import error

* frumble gumbgle

* try to fix the import error

* should fix the non model test

* update keep in float32

* update

* fix

* nits

* fix subvconfigs

* test was weird

* nit

* fix failing test

* fix instruct blip

* fixes

* style

* x.com

* fix overwrite

* ok last bit of failing test

---------

Co-authored-by: Lysandre Debut <hi@lysand.re>
2025-03-11 09:26:28 +01:00
e9756cdbc7 [docs] Serving LLMs (#36522)
* initial

* fix

* model-impl
2025-03-10 13:14:19 -07:00
af9b2eaa54 chore: fix typos in language models (#36586)
* chore: fix typos in language models

* chore: fix typos in mistral model

* chore: fix model copy from issue

* chore: fix model copy from issue

* chore: fix model copy from issue

* chore: fix model copy from issue

* chore: fix model copy from issue
2025-03-10 15:54:49 +00:00
a929c466d0 Fix auto-assign reviewers (#36631)
* Fix auto-assign reviewers

* Clean up endanchor a bit

* We don't actually need the end anchor at all
2025-03-10 15:52:13 +00:00
858545047c [HybridCache] disable automatic compilation (#36620) 2025-03-10 09:24:26 +00:00
94ae1ba5b5 Fix check for XPU. PyTorch >= 2.6 no longer needs ipex. (#36593) 2025-03-07 14:09:35 +00:00
a1cf9f3390 Fixed datatype related issues in DataCollatorForLanguageModeling (#36457)
Fixed 2 issues regarding `tests/trainer/test_data_collator.py::TFDataCollatorIntegrationTest::test_all_mask_replacement`:
1. I got the error `RuntimeError: "bernoulli_tensor_cpu_p_" not implemented for 'Long'`. This is because the `mask_replacement_prob=1` and `torch.bernoulli` doesn't accept this type (which would be a `torch.long` dtype instead. I fixed this by manually casting the probability arguments in the `__post_init__` function of `DataCollatorForLanguageModeling`.
2. I also got the error `tensorflow.python.framework.errors_impl.InvalidArgumentError: cannot compute Equal as input #1(zero-based) was expected to be a int64 tensor but is a int32 tensor [Op:Equal]` due to the line `tf.reduce_all((batch["input_ids"] == inputs) | (batch["input_ids"] == tokenizer.mask_token_id))` in `test_data_collator.py`. This occurs because the type of the `inputs` variable is `tf.int32`. Solved this by manually casting it to `tf.int64` in the test, as the expected return type of `batch["input_ids"]` is `tf.int64`.
2025-03-07 14:09:27 +00:00
4fce7a0f0f Bump jinja2 from 3.1.5 to 3.1.6 in /examples/research_projects/decision_transformer (#36582)
Bump jinja2 in /examples/research_projects/decision_transformer

Bumps [jinja2](https://github.com/pallets/jinja) from 3.1.5 to 3.1.6.
- [Release notes](https://github.com/pallets/jinja/releases)
- [Changelog](https://github.com/pallets/jinja/blob/main/CHANGES.rst)
- [Commits](https://github.com/pallets/jinja/compare/3.1.5...3.1.6)

---
updated-dependencies:
- dependency-name: jinja2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2025-03-07 13:35:59 +00:00
f2fb41948e Update "who to tag" / "who can review" (#36394)
update who to tag
2025-03-07 13:09:31 +00:00
1b9978c360 Update chat_extras.md with content correction (#36599)
Update chat_extras.md - content

Fixed a typo in the content, that may confuse the readers.
2025-03-07 13:09:02 +00:00
f2e197c30a Github action for auto-assigning reviewers (#35846)
* First draft of github action on PR opening for auto-assigning reviewers

* fix missing import

* Don't reassign reviewers if we already have them

* Temporarily comment out the opened line so we can test the script

* Correct path for codeowners file

* Update workflow permissions

* Update workflow permissions

* Update debug logs

* Strip inline comments

* Remove prefix

* Request reviews instead of assigning

* Request reviews instead of assigning

* Add TODO

* Use pull-request-target instead

* Update the script

* Set back to pull_request for testing

* Set to pull_request_target, testing works!

* Add licence

* Tighten up one of the globs

* Refactor things to be a bit less convoluted

* Only assign reviewers when marked ready for review
2025-03-07 12:18:49 +00:00
8a16edce67 Export base streamer. (#36500)
* Export base streamer. 

Previously, the base streamer class was not exported so the set of available streamers was fixed to 3 streamer classes. 

This change makes it so that customers may extend the default base streamer class.

* make fixup

---------

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
Co-authored-by: Joao Gante <joao@huggingface.co>
2025-03-07 11:16:09 +00:00
6f775970c7 avoid errors when the size of input_ids passed to PrefixConstrainedLogitsProcessor is zero (#36489)
* avoid errors when the size of `input_ids` passed to PrefixConstrainedLogitsProcessor is zero

* use more reasonable process

* avoid early return

---------

Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
2025-03-07 11:02:49 +00:00
1430 changed files with 46256 additions and 79825 deletions

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@ -154,7 +154,7 @@ jobs:
path: ~/transformers/installed.txt path: ~/transformers/installed.txt
- run: python -c "from transformers import *" || (echo '🚨 import failed, this means you introduced unprotected imports! 🚨'; exit 1) - run: python -c "from transformers import *" || (echo '🚨 import failed, this means you introduced unprotected imports! 🚨'; exit 1)
- run: ruff check examples tests src utils - run: ruff check examples tests src utils
- run: ruff format tests src utils --check - run: ruff format examples tests src utils --check
- run: python utils/custom_init_isort.py --check_only - run: python utils/custom_init_isort.py --check_only
- run: python utils/sort_auto_mappings.py --check_only - run: python utils/sort_auto_mappings.py --check_only
- run: python utils/check_doc_toc.py - run: python utils/check_doc_toc.py

View File

@ -30,9 +30,28 @@ COMMON_ENV_VARIABLES = {
"RUN_PIPELINE_TESTS": False, "RUN_PIPELINE_TESTS": False,
} }
# Disable the use of {"s": None} as the output is way too long, causing the navigation on CircleCI impractical # Disable the use of {"s": None} as the output is way too long, causing the navigation on CircleCI impractical
COMMON_PYTEST_OPTIONS = {"max-worker-restart": 0, "dist": "loadfile", "vvv": None, "rsfE":None} COMMON_PYTEST_OPTIONS = {"max-worker-restart": 0, "vvv": None, "rsfE":None}
DEFAULT_DOCKER_IMAGE = [{"image": "cimg/python:3.8.12"}] DEFAULT_DOCKER_IMAGE = [{"image": "cimg/python:3.8.12"}]
# Strings that commonly appear in the output of flaky tests when they fail. These are used with `pytest-rerunfailures`
# to rerun the tests that match these patterns.
FLAKY_TEST_FAILURE_PATTERNS = [
"OSError", # Machine/connection transient error
"Timeout", # Machine/connection transient error
"ConnectionError", # Connection transient error
"FileNotFoundError", # Raised by `datasets` on Hub failures
"PIL.UnidentifiedImageError", # Raised by `PIL.Image.open` on connection issues
"HTTPError", # Also catches HfHubHTTPError
"AssertionError: Tensor-likes are not close!", # `torch.testing.assert_close`, we might have unlucky random values
# TODO: error downloading tokenizer's `merged.txt` from hub can cause all the exceptions below. Throw and handle
# them under a single message.
"TypeError: expected str, bytes or os.PathLike object, not NoneType",
"TypeError: stat: path should be string, bytes, os.PathLike or integer, not NoneType",
"Converting from Tiktoken failed",
"KeyError: <class ",
"TypeError: not a string",
]
class EmptyJob: class EmptyJob:
job_name = "empty" job_name = "empty"
@ -124,7 +143,9 @@ class CircleCIJob:
# Examples special case: we need to download NLTK files in advance to avoid cuncurrency issues # Examples special case: we need to download NLTK files in advance to avoid cuncurrency issues
timeout_cmd = f"timeout {self.command_timeout} " if self.command_timeout else "" timeout_cmd = f"timeout {self.command_timeout} " if self.command_timeout else ""
marker_cmd = f"-m '{self.marker}'" if self.marker is not None else "" marker_cmd = f"-m '{self.marker}'" if self.marker is not None else ""
additional_flags = f" -p no:warning -o junit_family=xunit1 --junitxml=test-results/junit.xml" junit_flags = f" -p no:warning -o junit_family=xunit1 --junitxml=test-results/junit.xml"
joined_flaky_patterns = "|".join(FLAKY_TEST_FAILURE_PATTERNS)
repeat_on_failure_flags = f"--reruns 5 --reruns-delay 2 --only-rerun '({joined_flaky_patterns})'"
parallel = f' << pipeline.parameters.{self.job_name}_parallelism >> ' parallel = f' << pipeline.parameters.{self.job_name}_parallelism >> '
steps = [ steps = [
"checkout", "checkout",
@ -152,7 +173,7 @@ class CircleCIJob:
}, },
{"run": { {"run": {
"name": "Run tests", "name": "Run tests",
"command": f"({timeout_cmd} python3 -m pytest {marker_cmd} -n {self.pytest_num_workers} {additional_flags} {' '.join(pytest_flags)} $(cat splitted_tests.txt) | tee tests_output.txt)"} "command": f"({timeout_cmd} python3 -m pytest {marker_cmd} -n {self.pytest_num_workers} {junit_flags} {repeat_on_failure_flags} {' '.join(pytest_flags)} $(cat splitted_tests.txt) | tee tests_output.txt)"}
}, },
{"run": {"name": "Expand to show skipped tests", "when": "always", "command": f"python3 .circleci/parse_test_outputs.py --file tests_output.txt --skip"}}, {"run": {"name": "Expand to show skipped tests", "when": "always", "command": f"python3 .circleci/parse_test_outputs.py --file tests_output.txt --skip"}},
{"run": {"name": "Failed tests: show reasons", "when": "always", "command": f"python3 .circleci/parse_test_outputs.py --file tests_output.txt --fail"}}, {"run": {"name": "Failed tests: show reasons", "when": "always", "command": f"python3 .circleci/parse_test_outputs.py --file tests_output.txt --fail"}},
@ -185,6 +206,9 @@ torch_job = CircleCIJob(
generate_job = CircleCIJob( generate_job = CircleCIJob(
"generate", "generate",
docker_image=[{"image": "huggingface/transformers-torch-light"}], docker_image=[{"image": "huggingface/transformers-torch-light"}],
# networkx==3.3 (after #36957) cause some issues
# TODO: remove this once it works directly
install_steps=["uv venv && uv pip install . && uv pip install networkx==3.2.1"],
marker="generate", marker="generate",
parallelism=6, parallelism=6,
) )
@ -248,6 +272,7 @@ examples_torch_job = CircleCIJob(
docker_image=[{"image":"huggingface/transformers-examples-torch"}], docker_image=[{"image":"huggingface/transformers-examples-torch"}],
# TODO @ArthurZucker remove this once docker is easier to build # TODO @ArthurZucker remove this once docker is easier to build
install_steps=["uv venv && uv pip install . && uv pip install -r examples/pytorch/_tests_requirements.txt"], install_steps=["uv venv && uv pip install . && uv pip install -r examples/pytorch/_tests_requirements.txt"],
pytest_num_workers=4,
) )
@ -255,6 +280,7 @@ examples_tensorflow_job = CircleCIJob(
"examples_tensorflow", "examples_tensorflow",
additional_env={"OMP_NUM_THREADS": 8}, additional_env={"OMP_NUM_THREADS": 8},
docker_image=[{"image":"huggingface/transformers-examples-tf"}], docker_image=[{"image":"huggingface/transformers-examples-tf"}],
pytest_num_workers=2,
) )
@ -305,6 +331,9 @@ repo_utils_job = CircleCIJob(
non_model_job = CircleCIJob( non_model_job = CircleCIJob(
"non_model", "non_model",
docker_image=[{"image": "huggingface/transformers-torch-light"}], docker_image=[{"image": "huggingface/transformers-torch-light"}],
# networkx==3.3 (after #36957) cause some issues
# TODO: remove this once it works directly
install_steps=["uv venv && uv pip install . && uv pip install networkx==3.2.1"],
marker="not generate", marker="not generate",
parallelism=6, parallelism=6,
) )
@ -334,9 +363,9 @@ doc_test_job = CircleCIJob(
pytest_num_workers=1, pytest_num_workers=1,
) )
REGULAR_TESTS = [torch_job, tf_job, flax_job, hub_job, onnx_job, tokenization_job, processor_job, generate_job, non_model_job] # fmt: skip REGULAR_TESTS = [torch_job, flax_job, hub_job, onnx_job, tokenization_job, processor_job, generate_job, non_model_job] # fmt: skip
EXAMPLES_TESTS = [examples_torch_job, examples_tensorflow_job] EXAMPLES_TESTS = [examples_torch_job]
PIPELINE_TESTS = [pipelines_torch_job, pipelines_tf_job] PIPELINE_TESTS = [pipelines_torch_job]
REPO_UTIL_TESTS = [repo_utils_job] REPO_UTIL_TESTS = [repo_utils_job]
DOC_TESTS = [doc_test_job] DOC_TESTS = [doc_test_job]
ALL_TESTS = REGULAR_TESTS + EXAMPLES_TESTS + PIPELINE_TESTS + REPO_UTIL_TESTS + DOC_TESTS + [custom_tokenizers_job] + [exotic_models_job] # fmt: skip ALL_TESTS = REGULAR_TESTS + EXAMPLES_TESTS + PIPELINE_TESTS + REPO_UTIL_TESTS + DOC_TESTS + [custom_tokenizers_job] + [exotic_models_job] # fmt: skip

View File

@ -38,21 +38,21 @@ body:
- text models: @ArthurZucker - text models: @ArthurZucker
- vision models: @amyeroberts, @qubvel - vision models: @amyeroberts, @qubvel
- speech models: @ylacombe, @eustlb - speech models: @eustlb
- graph models: @clefourrier - graph models: @clefourrier
Library: Library:
- flax: @sanchit-gandhi - flax: @gante and @Rocketknight1
- generate: @zucchini-nlp (visual-language models) or @gante (all others) - generate: @zucchini-nlp (visual-language models) or @gante (all others)
- pipelines: @Rocketknight1 - pipelines: @Rocketknight1
- tensorflow: @gante and @Rocketknight1 - tensorflow: @gante and @Rocketknight1
- tokenizers: @ArthurZucker and @itazap - tokenizers: @ArthurZucker and @itazap
- trainer: @muellerzr @SunMarc - trainer: @zach-huggingface @SunMarc
Integrations: Integrations:
- deepspeed: HF Trainer/Accelerate: @muellerzr - deepspeed: HF Trainer/Accelerate: @SunMarc @zach-huggingface
- ray/raytune: @richardliaw, @amogkam - ray/raytune: @richardliaw, @amogkam
- Big Model Inference: @SunMarc - Big Model Inference: @SunMarc
- quantization (bitsandbytes, autogpt): @SunMarc @MekkCyber - quantization (bitsandbytes, autogpt): @SunMarc @MekkCyber
@ -72,7 +72,7 @@ body:
Maintained examples (not research project or legacy): Maintained examples (not research project or legacy):
- Flax: @sanchit-gandhi - Flax: @Rocketknight1
- PyTorch: See Models above and tag the person corresponding to the modality of the example. - PyTorch: See Models above and tag the person corresponding to the modality of the example.
- TensorFlow: @Rocketknight1 - TensorFlow: @Rocketknight1

View File

@ -41,22 +41,22 @@ Models:
- text models: @ArthurZucker - text models: @ArthurZucker
- vision models: @amyeroberts, @qubvel - vision models: @amyeroberts, @qubvel
- speech models: @ylacombe, @eustlb - speech models: @eustlb
- graph models: @clefourrier - graph models: @clefourrier
Library: Library:
- flax: @sanchit-gandhi - flax: @gante and @Rocketknight1
- generate: @zucchini-nlp (visual-language models) or @gante (all others) - generate: @zucchini-nlp (visual-language models) or @gante (all others)
- pipelines: @Rocketknight1 - pipelines: @Rocketknight1
- tensorflow: @gante and @Rocketknight1 - tensorflow: @gante and @Rocketknight1
- tokenizers: @ArthurZucker - tokenizers: @ArthurZucker
- trainer: @muellerzr and @SunMarc - trainer: @zach-huggingface and @SunMarc
- chat templates: @Rocketknight1 - chat templates: @Rocketknight1
Integrations: Integrations:
- deepspeed: HF Trainer/Accelerate: @muellerzr - deepspeed: HF Trainer/Accelerate: @SunMarc @zach-huggingface
- ray/raytune: @richardliaw, @amogkam - ray/raytune: @richardliaw, @amogkam
- Big Model Inference: @SunMarc - Big Model Inference: @SunMarc
- quantization (bitsandbytes, autogpt): @SunMarc @MekkCyber - quantization (bitsandbytes, autogpt): @SunMarc @MekkCyber
@ -72,7 +72,7 @@ HF projects:
Maintained examples (not research project or legacy): Maintained examples (not research project or legacy):
- Flax: @sanchit-gandhi - Flax: @Rocketknight1
- PyTorch: See Models above and tag the person corresponding to the modality of the example. - PyTorch: See Models above and tag the person corresponding to the modality of the example.
- TensorFlow: @Rocketknight1 - TensorFlow: @Rocketknight1

102
.github/scripts/assign_reviewers.py vendored Normal file
View File

@ -0,0 +1,102 @@
# coding=utf-8
# Copyright 2025 the HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import github
import json
from github import Github
import re
from collections import Counter
from pathlib import Path
def pattern_to_regex(pattern):
if pattern.startswith("/"):
start_anchor = True
pattern = re.escape(pattern[1:])
else:
start_anchor = False
pattern = re.escape(pattern)
# Replace `*` with "any number of non-slash characters"
pattern = pattern.replace(r"\*", "[^/]*")
if start_anchor:
pattern = r"^\/?" + pattern # Allow an optional leading slash after the start of the string
return pattern
def get_file_owners(file_path, codeowners_lines):
# Process lines in reverse (last matching pattern takes precedence)
for line in reversed(codeowners_lines):
# Skip comments and empty lines, strip inline comments
line = line.split('#')[0].strip()
if not line:
continue
# Split into pattern and owners
parts = line.split()
pattern = parts[0]
# Can be empty, e.g. for dummy files with explicitly no owner!
owners = [owner.removeprefix("@") for owner in parts[1:]]
# Check if file matches pattern
file_regex = pattern_to_regex(pattern)
if re.search(file_regex, file_path) is not None:
return owners # Remember, can still be empty!
return [] # Should never happen, but just in case
def main():
script_dir = Path(__file__).parent.absolute()
with open(script_dir / "codeowners_for_review_action") as f:
codeowners_lines = f.readlines()
g = Github(os.environ['GITHUB_TOKEN'])
repo = g.get_repo("huggingface/transformers")
with open(os.environ['GITHUB_EVENT_PATH']) as f:
event = json.load(f)
# The PR number is available in the event payload
pr_number = event['pull_request']['number']
pr = repo.get_pull(pr_number)
pr_author = pr.user.login
existing_reviews = list(pr.get_reviews())
if existing_reviews:
print(f"Already has reviews: {[r.user.login for r in existing_reviews]}")
return
users_requested, teams_requested = pr.get_review_requests()
users_requested = list(users_requested)
if users_requested:
print(f"Reviewers already requested: {users_requested}")
return
locs_per_owner = Counter()
for file in pr.get_files():
owners = get_file_owners(file.filename, codeowners_lines)
for owner in owners:
locs_per_owner[owner] += file.changes
# Assign the top 2 based on locs changed as reviewers, but skip the owner if present
locs_per_owner.pop(pr_author, None)
top_owners = locs_per_owner.most_common(2)
print("Top owners", top_owners)
top_owners = [owner[0] for owner in top_owners]
try:
pr.create_review_request(top_owners)
except github.GithubException as e:
print(f"Failed to request review for {top_owners}: {e}")
if __name__ == "__main__":
main()

View File

@ -0,0 +1,370 @@
# Top-level rules are matched only if nothing else matches
* @Rocketknight1 @ArthurZucker # if no one is pinged based on the other rules, he will do the dispatch
*.md @stevhliu
*tokenization* @ArthurZucker
docs/ @stevhliu
/benchmark/ @McPatate
/docker/ @ydshieh @ArthurZucker
# More high-level globs catch cases when specific rules later don't apply
/src/transformers/models/*/processing* @molbap @yonigozlan @qubvel
/src/transformers/models/*/image_processing* @qubvel
/src/transformers/models/*/image_processing_*_fast* @yonigozlan
# Owners of subsections of the library
/src/transformers/generation/ @gante
/src/transformers/pipeline/ @Rocketknight1 @yonigozlan
/src/transformers/integrations/ @SunMarc @MekkCyber @zach-huggingface
/src/transformers/quantizers/ @SunMarc @MekkCyber
tests/ @ydshieh
tests/generation/ @gante
/src/transformers/models/auto/ @ArthurZucker
/src/transformers/utils/ @ArthurZucker @Rocketknight1
/src/transformers/loss/ @ArthurZucker
/src/transformers/onnx/ @michaelbenayoun
# Specific files come after the sections/globs, so they take priority
/.circleci/config.yml @ArthurZucker @ydshieh
/utils/tests_fetcher.py @ydshieh
trainer.py @zach-huggingface @SunMarc
trainer_utils.py @zach-huggingface @SunMarc
/utils/modular_model_converter.py @Cyrilvallez @ArthurZucker
# Owners of individual models are specific / high priority, and so they come last
# mod* captures modeling and modular files
# Text models
/src/transformers/models/albert/mod*_albert* @ArthurZucker
/src/transformers/models/bamba/mod*_bamba* @ArthurZucker
/src/transformers/models/bart/mod*_bart* @ArthurZucker
/src/transformers/models/barthez/mod*_barthez* @ArthurZucker
/src/transformers/models/bartpho/mod*_bartpho* @ArthurZucker
/src/transformers/models/bert/mod*_bert* @ArthurZucker
/src/transformers/models/bert_generation/mod*_bert_generation* @ArthurZucker
/src/transformers/models/bert_japanese/mod*_bert_japanese* @ArthurZucker
/src/transformers/models/bertweet/mod*_bertweet* @ArthurZucker
/src/transformers/models/big_bird/mod*_big_bird* @ArthurZucker
/src/transformers/models/bigbird_pegasus/mod*_bigbird_pegasus* @ArthurZucker
/src/transformers/models/biogpt/mod*_biogpt* @ArthurZucker
/src/transformers/models/blenderbot/mod*_blenderbot* @ArthurZucker
/src/transformers/models/blenderbot_small/mod*_blenderbot_small* @ArthurZucker
/src/transformers/models/bloom/mod*_bloom* @ArthurZucker
/src/transformers/models/bort/mod*_bort* @ArthurZucker
/src/transformers/models/byt5/mod*_byt5* @ArthurZucker
/src/transformers/models/camembert/mod*_camembert* @ArthurZucker
/src/transformers/models/canine/mod*_canine* @ArthurZucker
/src/transformers/models/codegen/mod*_codegen* @ArthurZucker
/src/transformers/models/code_llama/mod*_code_llama* @ArthurZucker
/src/transformers/models/cohere/mod*_cohere* @ArthurZucker
/src/transformers/models/cohere2/mod*_cohere2* @ArthurZucker
/src/transformers/models/convbert/mod*_convbert* @ArthurZucker
/src/transformers/models/cpm/mod*_cpm* @ArthurZucker
/src/transformers/models/cpmant/mod*_cpmant* @ArthurZucker
/src/transformers/models/ctrl/mod*_ctrl* @ArthurZucker
/src/transformers/models/dbrx/mod*_dbrx* @ArthurZucker
/src/transformers/models/deberta/mod*_deberta* @ArthurZucker
/src/transformers/models/deberta_v2/mod*_deberta_v2* @ArthurZucker
/src/transformers/models/dialogpt/mod*_dialogpt* @ArthurZucker
/src/transformers/models/diffllama/mod*_diffllama* @ArthurZucker
/src/transformers/models/distilbert/mod*_distilbert* @ArthurZucker
/src/transformers/models/dpr/mod*_dpr* @ArthurZucker
/src/transformers/models/electra/mod*_electra* @ArthurZucker
/src/transformers/models/encoder_decoder/mod*_encoder_decoder* @ArthurZucker
/src/transformers/models/ernie/mod*_ernie* @ArthurZucker
/src/transformers/models/ernie_m/mod*_ernie_m* @ArthurZucker
/src/transformers/models/esm/mod*_esm* @ArthurZucker
/src/transformers/models/falcon/mod*_falcon* @ArthurZucker
/src/transformers/models/falcon3/mod*_falcon3* @ArthurZucker
/src/transformers/models/falcon_mamba/mod*_falcon_mamba* @ArthurZucker
/src/transformers/models/fastspeech2_conformer/mod*_fastspeech2_conformer* @ArthurZucker
/src/transformers/models/flan_t5/mod*_flan_t5* @ArthurZucker
/src/transformers/models/flan_ul2/mod*_flan_ul2* @ArthurZucker
/src/transformers/models/flaubert/mod*_flaubert* @ArthurZucker
/src/transformers/models/fnet/mod*_fnet* @ArthurZucker
/src/transformers/models/fsmt/mod*_fsmt* @ArthurZucker
/src/transformers/models/funnel/mod*_funnel* @ArthurZucker
/src/transformers/models/fuyu/mod*_fuyu* @ArthurZucker
/src/transformers/models/gemma/mod*_gemma* @ArthurZucker
/src/transformers/models/gemma2/mod*_gemma2* @ArthurZucker
/src/transformers/models/glm/mod*_glm* @ArthurZucker
/src/transformers/models/openai_gpt/mod*_openai_gpt* @ArthurZucker
/src/transformers/models/gpt_neo/mod*_gpt_neo* @ArthurZucker
/src/transformers/models/gpt_neox/mod*_gpt_neox* @ArthurZucker
/src/transformers/models/gpt_neox_japanese/mod*_gpt_neox_japanese* @ArthurZucker
/src/transformers/models/gptj/mod*_gptj* @ArthurZucker
/src/transformers/models/gpt2/mod*_gpt2* @ArthurZucker
/src/transformers/models/gpt_bigcode/mod*_gpt_bigcode* @ArthurZucker
/src/transformers/models/gptsan_japanese/mod*_gptsan_japanese* @ArthurZucker
/src/transformers/models/gpt_sw3/mod*_gpt_sw3* @ArthurZucker
/src/transformers/models/granite/mod*_granite* @ArthurZucker
/src/transformers/models/granitemoe/mod*_granitemoe* @ArthurZucker
/src/transformers/models/herbert/mod*_herbert* @ArthurZucker
/src/transformers/models/ibert/mod*_ibert* @ArthurZucker
/src/transformers/models/jamba/mod*_jamba* @ArthurZucker
/src/transformers/models/jetmoe/mod*_jetmoe* @ArthurZucker
/src/transformers/models/jukebox/mod*_jukebox* @ArthurZucker
/src/transformers/models/led/mod*_led* @ArthurZucker
/src/transformers/models/llama/mod*_llama* @ArthurZucker @Cyrilvallez
/src/transformers/models/longformer/mod*_longformer* @ArthurZucker
/src/transformers/models/longt5/mod*_longt5* @ArthurZucker
/src/transformers/models/luke/mod*_luke* @ArthurZucker
/src/transformers/models/m2m_100/mod*_m2m_100* @ArthurZucker
/src/transformers/models/madlad_400/mod*_madlad_400* @ArthurZucker
/src/transformers/models/mamba/mod*_mamba* @ArthurZucker
/src/transformers/models/mamba2/mod*_mamba2* @ArthurZucker
/src/transformers/models/marian/mod*_marian* @ArthurZucker
/src/transformers/models/markuplm/mod*_markuplm* @ArthurZucker
/src/transformers/models/mbart/mod*_mbart* @ArthurZucker
/src/transformers/models/mega/mod*_mega* @ArthurZucker
/src/transformers/models/megatron_bert/mod*_megatron_bert* @ArthurZucker
/src/transformers/models/megatron_gpt2/mod*_megatron_gpt2* @ArthurZucker
/src/transformers/models/mistral/mod*_mistral* @ArthurZucker
/src/transformers/models/mixtral/mod*_mixtral* @ArthurZucker
/src/transformers/models/mluke/mod*_mluke* @ArthurZucker
/src/transformers/models/mobilebert/mod*_mobilebert* @ArthurZucker
/src/transformers/models/modernbert/mod*_modernbert* @ArthurZucker
/src/transformers/models/mpnet/mod*_mpnet* @ArthurZucker
/src/transformers/models/mpt/mod*_mpt* @ArthurZucker
/src/transformers/models/mra/mod*_mra* @ArthurZucker
/src/transformers/models/mt5/mod*_mt5* @ArthurZucker
/src/transformers/models/mvp/mod*_mvp* @ArthurZucker
/src/transformers/models/myt5/mod*_myt5* @ArthurZucker
/src/transformers/models/nemotron/mod*_nemotron* @ArthurZucker
/src/transformers/models/nezha/mod*_nezha* @ArthurZucker
/src/transformers/models/nllb/mod*_nllb* @ArthurZucker
/src/transformers/models/nllb_moe/mod*_nllb_moe* @ArthurZucker
/src/transformers/models/nystromformer/mod*_nystromformer* @ArthurZucker
/src/transformers/models/olmo/mod*_olmo* @ArthurZucker
/src/transformers/models/olmo2/mod*_olmo2* @ArthurZucker
/src/transformers/models/olmoe/mod*_olmoe* @ArthurZucker
/src/transformers/models/open_llama/mod*_open_llama* @ArthurZucker
/src/transformers/models/opt/mod*_opt* @ArthurZucker
/src/transformers/models/pegasus/mod*_pegasus* @ArthurZucker
/src/transformers/models/pegasus_x/mod*_pegasus_x* @ArthurZucker
/src/transformers/models/persimmon/mod*_persimmon* @ArthurZucker
/src/transformers/models/phi/mod*_phi* @ArthurZucker
/src/transformers/models/phi3/mod*_phi3* @ArthurZucker
/src/transformers/models/phimoe/mod*_phimoe* @ArthurZucker
/src/transformers/models/phobert/mod*_phobert* @ArthurZucker
/src/transformers/models/plbart/mod*_plbart* @ArthurZucker
/src/transformers/models/prophetnet/mod*_prophetnet* @ArthurZucker
/src/transformers/models/qdqbert/mod*_qdqbert* @ArthurZucker
/src/transformers/models/qwen2/mod*_qwen2* @ArthurZucker
/src/transformers/models/qwen2_moe/mod*_qwen2_moe* @ArthurZucker
/src/transformers/models/rag/mod*_rag* @ArthurZucker
/src/transformers/models/realm/mod*_realm* @ArthurZucker
/src/transformers/models/recurrent_gemma/mod*_recurrent_gemma* @ArthurZucker
/src/transformers/models/reformer/mod*_reformer* @ArthurZucker
/src/transformers/models/rembert/mod*_rembert* @ArthurZucker
/src/transformers/models/retribert/mod*_retribert* @ArthurZucker
/src/transformers/models/roberta/mod*_roberta* @ArthurZucker
/src/transformers/models/roberta_prelayernorm/mod*_roberta_prelayernorm* @ArthurZucker
/src/transformers/models/roc_bert/mod*_roc_bert* @ArthurZucker
/src/transformers/models/roformer/mod*_roformer* @ArthurZucker
/src/transformers/models/rwkv/mod*_rwkv* @ArthurZucker
/src/transformers/models/splinter/mod*_splinter* @ArthurZucker
/src/transformers/models/squeezebert/mod*_squeezebert* @ArthurZucker
/src/transformers/models/stablelm/mod*_stablelm* @ArthurZucker
/src/transformers/models/starcoder2/mod*_starcoder2* @ArthurZucker
/src/transformers/models/switch_transformers/mod*_switch_transformers* @ArthurZucker
/src/transformers/models/t5/mod*_t5* @ArthurZucker
/src/transformers/models/t5v1.1/mod*_t5v1.1* @ArthurZucker
/src/transformers/models/tapex/mod*_tapex* @ArthurZucker
/src/transformers/models/transfo_xl/mod*_transfo_xl* @ArthurZucker
/src/transformers/models/ul2/mod*_ul2* @ArthurZucker
/src/transformers/models/umt5/mod*_umt5* @ArthurZucker
/src/transformers/models/xmod/mod*_xmod* @ArthurZucker
/src/transformers/models/xglm/mod*_xglm* @ArthurZucker
/src/transformers/models/xlm/mod*_xlm* @ArthurZucker
/src/transformers/models/xlm_prophetnet/mod*_xlm_prophetnet* @ArthurZucker
/src/transformers/models/xlm_roberta/mod*_xlm_roberta* @ArthurZucker
/src/transformers/models/xlm_roberta_xl/mod*_xlm_roberta_xl* @ArthurZucker
/src/transformers/models/xlm_v/mod*_xlm_v* @ArthurZucker
/src/transformers/models/xlnet/mod*_xlnet* @ArthurZucker
/src/transformers/models/yoso/mod*_yoso* @ArthurZucker
/src/transformers/models/zamba/mod*_zamba* @ArthurZucker
# Vision models
/src/transformers/models/beit/mod*_beit* @amyeroberts @qubvel
/src/transformers/models/bit/mod*_bit* @amyeroberts @qubvel
/src/transformers/models/conditional_detr/mod*_conditional_detr* @amyeroberts @qubvel
/src/transformers/models/convnext/mod*_convnext* @amyeroberts @qubvel
/src/transformers/models/convnextv2/mod*_convnextv2* @amyeroberts @qubvel
/src/transformers/models/cvt/mod*_cvt* @amyeroberts @qubvel
/src/transformers/models/deformable_detr/mod*_deformable_detr* @amyeroberts @qubvel
/src/transformers/models/deit/mod*_deit* @amyeroberts @qubvel
/src/transformers/models/depth_anything/mod*_depth_anything* @amyeroberts @qubvel
/src/transformers/models/depth_anything_v2/mod*_depth_anything_v2* @amyeroberts @qubvel
/src/transformers/models/deta/mod*_deta* @amyeroberts @qubvel
/src/transformers/models/detr/mod*_detr* @amyeroberts @qubvel
/src/transformers/models/dinat/mod*_dinat* @amyeroberts @qubvel
/src/transformers/models/dinov2/mod*_dinov2* @amyeroberts @qubvel
/src/transformers/models/dinov2_with_registers/mod*_dinov2_with_registers* @amyeroberts @qubvel
/src/transformers/models/dit/mod*_dit* @amyeroberts @qubvel
/src/transformers/models/dpt/mod*_dpt* @amyeroberts @qubvel
/src/transformers/models/efficientformer/mod*_efficientformer* @amyeroberts @qubvel
/src/transformers/models/efficientnet/mod*_efficientnet* @amyeroberts @qubvel
/src/transformers/models/focalnet/mod*_focalnet* @amyeroberts @qubvel
/src/transformers/models/glpn/mod*_glpn* @amyeroberts @qubvel
/src/transformers/models/hiera/mod*_hiera* @amyeroberts @qubvel
/src/transformers/models/ijepa/mod*_ijepa* @amyeroberts @qubvel
/src/transformers/models/imagegpt/mod*_imagegpt* @amyeroberts @qubvel
/src/transformers/models/levit/mod*_levit* @amyeroberts @qubvel
/src/transformers/models/mask2former/mod*_mask2former* @amyeroberts @qubvel
/src/transformers/models/maskformer/mod*_maskformer* @amyeroberts @qubvel
/src/transformers/models/mobilenet_v1/mod*_mobilenet_v1* @amyeroberts @qubvel
/src/transformers/models/mobilenet_v2/mod*_mobilenet_v2* @amyeroberts @qubvel
/src/transformers/models/mobilevit/mod*_mobilevit* @amyeroberts @qubvel
/src/transformers/models/mobilevitv2/mod*_mobilevitv2* @amyeroberts @qubvel
/src/transformers/models/nat/mod*_nat* @amyeroberts @qubvel
/src/transformers/models/poolformer/mod*_poolformer* @amyeroberts @qubvel
/src/transformers/models/pvt/mod*_pvt* @amyeroberts @qubvel
/src/transformers/models/pvt_v2/mod*_pvt_v2* @amyeroberts @qubvel
/src/transformers/models/regnet/mod*_regnet* @amyeroberts @qubvel
/src/transformers/models/resnet/mod*_resnet* @amyeroberts @qubvel
/src/transformers/models/rt_detr/mod*_rt_detr* @amyeroberts @qubvel
/src/transformers/models/segformer/mod*_segformer* @amyeroberts @qubvel
/src/transformers/models/seggpt/mod*_seggpt* @amyeroberts @qubvel
/src/transformers/models/superpoint/mod*_superpoint* @amyeroberts @qubvel
/src/transformers/models/swiftformer/mod*_swiftformer* @amyeroberts @qubvel
/src/transformers/models/swin/mod*_swin* @amyeroberts @qubvel
/src/transformers/models/swinv2/mod*_swinv2* @amyeroberts @qubvel
/src/transformers/models/swin2sr/mod*_swin2sr* @amyeroberts @qubvel
/src/transformers/models/table_transformer/mod*_table_transformer* @amyeroberts @qubvel
/src/transformers/models/textnet/mod*_textnet* @amyeroberts @qubvel
/src/transformers/models/timm_wrapper/mod*_timm_wrapper* @amyeroberts @qubvel
/src/transformers/models/upernet/mod*_upernet* @amyeroberts @qubvel
/src/transformers/models/van/mod*_van* @amyeroberts @qubvel
/src/transformers/models/vit/mod*_vit* @amyeroberts @qubvel
/src/transformers/models/vit_hybrid/mod*_vit_hybrid* @amyeroberts @qubvel
/src/transformers/models/vitdet/mod*_vitdet* @amyeroberts @qubvel
/src/transformers/models/vit_mae/mod*_vit_mae* @amyeroberts @qubvel
/src/transformers/models/vitmatte/mod*_vitmatte* @amyeroberts @qubvel
/src/transformers/models/vit_msn/mod*_vit_msn* @amyeroberts @qubvel
/src/transformers/models/vitpose/mod*_vitpose* @amyeroberts @qubvel
/src/transformers/models/yolos/mod*_yolos* @amyeroberts @qubvel
/src/transformers/models/zoedepth/mod*_zoedepth* @amyeroberts @qubvel
# Audio models
/src/transformers/models/audio_spectrogram_transformer/mod*_audio_spectrogram_transformer* @eustlb
/src/transformers/models/bark/mod*_bark* @eustlb
/src/transformers/models/clap/mod*_clap* @eustlb
/src/transformers/models/dac/mod*_dac* @eustlb
/src/transformers/models/encodec/mod*_encodec* @eustlb
/src/transformers/models/hubert/mod*_hubert* @eustlb
/src/transformers/models/mctct/mod*_mctct* @eustlb
/src/transformers/models/mimi/mod*_mimi* @eustlb
/src/transformers/models/mms/mod*_mms* @eustlb
/src/transformers/models/moshi/mod*_moshi* @eustlb
/src/transformers/models/musicgen/mod*_musicgen* @eustlb
/src/transformers/models/musicgen_melody/mod*_musicgen_melody* @eustlb
/src/transformers/models/pop2piano/mod*_pop2piano* @eustlb
/src/transformers/models/seamless_m4t/mod*_seamless_m4t* @eustlb
/src/transformers/models/seamless_m4t_v2/mod*_seamless_m4t_v2* @eustlb
/src/transformers/models/sew/mod*_sew* @eustlb
/src/transformers/models/sew_d/mod*_sew_d* @eustlb
/src/transformers/models/speech_to_text/mod*_speech_to_text* @eustlb
/src/transformers/models/speech_to_text_2/mod*_speech_to_text_2* @eustlb
/src/transformers/models/speecht5/mod*_speecht5* @eustlb
/src/transformers/models/unispeech/mod*_unispeech* @eustlb
/src/transformers/models/unispeech_sat/mod*_unispeech_sat* @eustlb
/src/transformers/models/univnet/mod*_univnet* @eustlb
/src/transformers/models/vits/mod*_vits* @eustlb
/src/transformers/models/wav2vec2/mod*_wav2vec2* @eustlb
/src/transformers/models/wav2vec2_bert/mod*_wav2vec2_bert* @eustlb
/src/transformers/models/wav2vec2_conformer/mod*_wav2vec2_conformer* @eustlb
/src/transformers/models/wav2vec2_phoneme/mod*_wav2vec2_phoneme* @eustlb
/src/transformers/models/wavlm/mod*_wavlm* @eustlb
/src/transformers/models/whisper/mod*_whisper* @eustlb
/src/transformers/models/xls_r/mod*_xls_r* @eustlb
/src/transformers/models/xlsr_wav2vec2/mod*_xlsr_wav2vec2* @eustlb
# Video models
/src/transformers/models/timesformer/mod*_timesformer* @Rocketknight1
/src/transformers/models/videomae/mod*_videomae* @Rocketknight1
/src/transformers/models/vivit/mod*_vivit* @Rocketknight1
# Multimodal models
/src/transformers/models/align/mod*_align* @zucchini-nlp
/src/transformers/models/altclip/mod*_altclip* @zucchini-nlp
/src/transformers/models/aria/mod*_aria* @zucchini-nlp
/src/transformers/models/blip/mod*_blip* @zucchini-nlp
/src/transformers/models/blip_2/mod*_blip_2* @zucchini-nlp
/src/transformers/models/bridgetower/mod*_bridgetower* @zucchini-nlp
/src/transformers/models/bros/mod*_bros* @zucchini-nlp
/src/transformers/models/chameleon/mod*_chameleon* @zucchini-nlp
/src/transformers/models/chinese_clip/mod*_chinese_clip* @zucchini-nlp
/src/transformers/models/clip/mod*_clip* @zucchini-nlp
/src/transformers/models/clipseg/mod*_clipseg* @zucchini-nlp
/src/transformers/models/clvp/mod*_clvp* @zucchini-nlp
/src/transformers/models/colpali/mod*_colpali* @zucchini-nlp @yonigozlan
/src/transformers/models/data2vec/mod*_data2vec* @zucchini-nlp
/src/transformers/models/deplot/mod*_deplot* @zucchini-nlp
/src/transformers/models/donut/mod*_donut* @zucchini-nlp
/src/transformers/models/flava/mod*_flava* @zucchini-nlp
/src/transformers/models/git/mod*_git* @zucchini-nlp
/src/transformers/models/grounding_dino/mod*_grounding_dino* @qubvel
/src/transformers/models/groupvit/mod*_groupvit* @zucchini-nlp
/src/transformers/models/idefics/mod*_idefics* @zucchini-nlp
/src/transformers/models/idefics2/mod*_idefics2* @zucchini-nlp
/src/transformers/models/idefics3/mod*_idefics3* @zucchini-nlp
/src/transformers/models/instructblip/mod*_instructblip* @zucchini-nlp
/src/transformers/models/instructblipvideo/mod*_instructblipvideo* @zucchini-nlp
/src/transformers/models/kosmos_2/mod*_kosmos_2* @zucchini-nlp
/src/transformers/models/layoutlm/mod*_layoutlm* @NielsRogge
/src/transformers/models/layoutlmv2/mod*_layoutlmv2* @NielsRogge
/src/transformers/models/layoutlmv3/mod*_layoutlmv3* @NielsRogge
/src/transformers/models/layoutxlm/mod*_layoutxlm* @NielsRogge
/src/transformers/models/lilt/mod*_lilt* @zucchini-nlp
/src/transformers/models/llava/mod*_llava* @zucchini-nlp @arthurzucker
/src/transformers/models/llava_next/mod*_llava_next* @zucchini-nlp
/src/transformers/models/llava_next_video/mod*_llava_next_video* @zucchini-nlp
/src/transformers/models/llava_onevision/mod*_llava_onevision* @zucchini-nlp
/src/transformers/models/lxmert/mod*_lxmert* @zucchini-nlp
/src/transformers/models/matcha/mod*_matcha* @zucchini-nlp
/src/transformers/models/mgp_str/mod*_mgp_str* @zucchini-nlp
/src/transformers/models/mllama/mod*_mllama* @zucchini-nlp
/src/transformers/models/nougat/mod*_nougat* @NielsRogge
/src/transformers/models/omdet_turbo/mod*_omdet_turbo* @qubvel @yonigozlan
/src/transformers/models/oneformer/mod*_oneformer* @zucchini-nlp
/src/transformers/models/owlvit/mod*_owlvit* @qubvel
/src/transformers/models/owlv2/mod*_owlv2* @qubvel
/src/transformers/models/paligemma/mod*_paligemma* @zucchini-nlp @molbap
/src/transformers/models/perceiver/mod*_perceiver* @zucchini-nlp
/src/transformers/models/pix2struct/mod*_pix2struct* @zucchini-nlp
/src/transformers/models/pixtral/mod*_pixtral* @zucchini-nlp @ArthurZucker
/src/transformers/models/qwen2_audio/mod*_qwen2_audio* @zucchini-nlp @ArthurZucker
/src/transformers/models/qwen2_vl/mod*_qwen2_vl* @zucchini-nlp @ArthurZucker
/src/transformers/models/sam/mod*_sam* @zucchini-nlp @ArthurZucker
/src/transformers/models/siglip/mod*_siglip* @zucchini-nlp
/src/transformers/models/speech_encoder_decoder/mod*_speech_encoder_decoder* @zucchini-nlp
/src/transformers/models/tapas/mod*_tapas* @NielsRogge
/src/transformers/models/trocr/mod*_trocr* @zucchini-nlp
/src/transformers/models/tvlt/mod*_tvlt* @zucchini-nlp
/src/transformers/models/tvp/mod*_tvp* @zucchini-nlp
/src/transformers/models/udop/mod*_udop* @zucchini-nlp
/src/transformers/models/video_llava/mod*_video_llava* @zucchini-nlp
/src/transformers/models/vilt/mod*_vilt* @zucchini-nlp
/src/transformers/models/vipllava/mod*_vipllava* @zucchini-nlp
/src/transformers/models/vision_encoder_decoder/mod*_vision_encoder_decoder* @Rocketknight1
/src/transformers/models/vision_text_dual_encoder/mod*_vision_text_dual_encoder* @Rocketknight1
/src/transformers/models/visual_bert/mod*_visual_bert* @zucchini-nlp
/src/transformers/models/xclip/mod*_xclip* @zucchini-nlp
# Reinforcement learning models
/src/transformers/models/decision_transformer/mod*_decision_transformer* @Rocketknight1
/src/transformers/models/trajectory_transformer/mod*_trajectory_transformer* @Rocketknight1
# Time series models
/src/transformers/models/autoformer/mod*_autoformer* @Rocketknight1
/src/transformers/models/informer/mod*_informer* @Rocketknight1
/src/transformers/models/patchtsmixer/mod*_patchtsmixer* @Rocketknight1
/src/transformers/models/patchtst/mod*_patchtst* @Rocketknight1
/src/transformers/models/time_series_transformer/mod*_time_series_transformer* @Rocketknight1
# Graph models
/src/transformers/models/graphormer/mod*_graphormer* @clefourrier
# Finally, files with no owners that shouldn't generate pings, usually automatically generated and checked in the CI
utils/dummy*

26
.github/workflows/assign-reviewers.yml vendored Normal file
View File

@ -0,0 +1,26 @@
name: Assign PR Reviewers
on:
pull_request_target:
branches:
- main
types: [ready_for_review]
jobs:
assign_reviewers:
permissions:
pull-requests: write
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v5
with:
python-version: '3.13'
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install PyGithub
- name: Run assignment script
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: python .github/scripts/assign_reviewers.py

View File

@ -15,4 +15,3 @@ jobs:
pr_number: ${{ github.event.number }} pr_number: ${{ github.event.number }}
package: transformers package: transformers
languages: ar de en es fr hi it ko pt tr zh ja te languages: ar de en es fr hi it ko pt tr zh ja te
custom_container: huggingface/transformers-doc-builder

View File

@ -22,4 +22,4 @@ jobs:
run: | run: |
echo $PR_NUMBER echo $PR_NUMBER
gh pr ready $PR_NUMBER --repo $REPO --undo gh pr ready $PR_NUMBER --repo $REPO --undo
gh pr comment $PR_NUMBER --repo $REPO --body "Hi 👋, thank you for opening this pull request! The pull request is converted to draft by default. When it is ready for review, please click the \`Ready for review\` button (at the bottom of the PR page)." gh pr comment $PR_NUMBER --repo $REPO --body "Hi 👋, thank you for opening this pull request! The pull request is converted to draft by default. The CI will be paused while the PR is in draft mode. When it is ready for review, please click the \`Ready for review\` button (at the bottom of the PR page). This will assign reviewers and trigger CI."

View File

@ -27,7 +27,7 @@ jobs:
- name: Get changed files - name: Get changed files
id: changed-files id: changed-files
uses: tj-actions/changed-files@3f54ebb830831fc121d3263c1857cfbdc310cdb9 #v42 uses: tj-actions/changed-files@1c8e6069583811afb28f97afeaf8e7da80c6be5c
with: with:
files: src/transformers/models/** files: src/transformers/models/**

View File

@ -29,7 +29,7 @@ jobs:
runs-on: ubuntu-22.04 runs-on: ubuntu-22.04
name: Get PR number name: Get PR number
# For security: only allow team members to run # For security: only allow team members to run
if: ${{ github.event.issue.state == 'open' && contains(fromJSON('["ydshieh", "ArthurZucker", "zucchini-nlp", "qubvel", "molbap", "gante", "LysandreJik", "Cyrilvallez", "Rocketknight1", "SunMarc", "muellerzr"]'), github.actor) && (startsWith(github.event.comment.body, 'run-slow') || startsWith(github.event.comment.body, 'run slow') || startsWith(github.event.comment.body, 'run_slow')) }} if: ${{ github.event.issue.state == 'open' && contains(fromJSON('["ydshieh", "ArthurZucker", "zucchini-nlp", "qubvel", "molbap", "gante", "LysandreJik", "Cyrilvallez", "Rocketknight1", "SunMarc", "muellerzr", "eustlb"]'), github.actor) && (startsWith(github.event.comment.body, 'run-slow') || startsWith(github.event.comment.body, 'run slow') || startsWith(github.event.comment.body, 'run_slow')) }}
outputs: outputs:
PR_NUMBER: ${{ steps.set_pr_number.outputs.PR_NUMBER }} PR_NUMBER: ${{ steps.set_pr_number.outputs.PR_NUMBER }}
steps: steps:

View File

@ -25,7 +25,7 @@ jobs:
- name: Get changed files - name: Get changed files
id: changed-files id: changed-files
uses: tj-actions/changed-files@v41 uses: tj-actions/changed-files@1c8e6069583811afb28f97afeaf8e7da80c6be5c
- name: Was setup changed - name: Was setup changed
id: was_changed id: was_changed
@ -51,4 +51,4 @@ jobs:
needs: build-docker-containers needs: build-docker-containers
steps: steps:
- name: Trigger push CI via workflow_run - name: Trigger push CI via workflow_run
run: echo "Trigger push CI via workflow_run" run: echo "Trigger push CI via workflow_run"

View File

@ -19,7 +19,7 @@ jobs:
- name: Setup environment - name: Setup environment
run: | run: |
pip install --upgrade pip pip install --upgrade pip
pip install datasets pandas==2.0.3 pip install datasets pandas
pip install .[torch,tf,flax] pip install .[torch,tf,flax]
- name: Update metadata - name: Update metadata

View File

@ -221,10 +221,10 @@ You'll need **[Python 3.9](https://github.com/huggingface/transformers/blob/main
[Checks on a Pull Request](https://huggingface.co/docs/transformers/pr_checks) guide. [Checks on a Pull Request](https://huggingface.co/docs/transformers/pr_checks) guide.
If you're modifying documents under the `docs/source` directory, make sure the documentation can still be built. This check will also run in the CI when you open a pull request. To run a local check If you're modifying documents under the `docs/source` directory, make sure the documentation can still be built. This check will also run in the CI when you open a pull request. To run a local check
make sure you install the documentation builder: make sure you install the [documentation builder](https://github.com/huggingface/doc-builder).
```bash ```bash
pip install ".[docs]" pip install hf-doc-builder
``` ```
Run the following command from the root of the repository: Run the following command from the root of the repository:

View File

@ -263,9 +263,9 @@ You are not required to read the following guidelines before opening an issue. H
But if you're replying to a comment that happened some comments back it's always a good practice to quote just the relevant lines you're replying it. The `>` is used for quoting, or you can always use the menu to do so. For example your editor box will look like: But if you're replying to a comment that happened some comments back it's always a good practice to quote just the relevant lines you're replying it. The `>` is used for quoting, or you can always use the menu to do so. For example your editor box will look like:
``` ```
> How big is your gpu cluster? > How big is your GPU cluster?
Our cluster is made of 256 gpus. Our cluster is made of 256 GPUs.
``` ```
If you are addressing multiple comments, quote the relevant parts of each before your answer. Some people use the same comment to do multiple replies, others separate them into separate comments. Either way works. The latter approach helps for linking to a specific comment. If you are addressing multiple comments, quote the relevant parts of each before your answer. Some people use the same comment to do multiple replies, others separate them into separate comments. Either way works. The latter approach helps for linking to a specific comment.

386
README.md
View File

@ -25,6 +25,7 @@ limitations under the License.
</p> </p>
<p align="center"> <p align="center">
<a href="https://huggingface.com/models"><img alt="Checkpoints on Hub" src="https://img.shields.io/endpoint?url=https://huggingface.co/api/shields/models&color=brightgreen"></a>
<a href="https://circleci.com/gh/huggingface/transformers"><img alt="Build" src="https://img.shields.io/circleci/build/github/huggingface/transformers/main"></a> <a href="https://circleci.com/gh/huggingface/transformers"><img alt="Build" src="https://img.shields.io/circleci/build/github/huggingface/transformers/main"></a>
<a href="https://github.com/huggingface/transformers/blob/main/LICENSE"><img alt="GitHub" src="https://img.shields.io/github/license/huggingface/transformers.svg?color=blue"></a> <a href="https://github.com/huggingface/transformers/blob/main/LICENSE"><img alt="GitHub" src="https://img.shields.io/github/license/huggingface/transformers.svg?color=blue"></a>
<a href="https://huggingface.co/docs/transformers/index"><img alt="Documentation" src="https://img.shields.io/website/http/huggingface.co/docs/transformers/index.svg?down_color=red&down_message=offline&up_message=online"></a> <a href="https://huggingface.co/docs/transformers/index"><img alt="Documentation" src="https://img.shields.io/website/http/huggingface.co/docs/transformers/index.svg?down_color=red&down_message=offline&up_message=online"></a>
@ -54,275 +55,254 @@ limitations under the License.
</h4> </h4>
<h3 align="center"> <h3 align="center">
<p>State-of-the-art Machine Learning for JAX, PyTorch and TensorFlow</p> <p>State-of-the-art pretrained models for inference and training</p>
</h3> </h3>
<h3 align="center"> <h3 align="center">
<a href="https://hf.co/course"><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/course_banner.png"></a> <a href="https://hf.co/course"><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/course_banner.png"></a>
</h3> </h3>
🤗 Transformers provides thousands of pretrained models to perform tasks on different modalities such as text, vision, and audio. Transformers is a library of pretrained text, computer vision, audio, video, and multimodal models for inference and training. Use Transformers to fine-tune models on your data, build inference applications, and for generative AI use cases across multiple modalities.
These models can be applied on: There are over 500K+ Transformers [model checkpoints](https://huggingface.co/models?library=transformers&sort=trending) on the [Hugging Face Hub](https://huggingface.com/models) you can use.
* 📝 Text, for tasks like text classification, information extraction, question answering, summarization, translation, and text generation, in over 100 languages. Explore the [Hub](https://huggingface.com/) today to find a model and use Transformers to help you get started right away.
* 🖼️ Images, for tasks like image classification, object detection, and segmentation.
* 🗣️ Audio, for tasks like speech recognition and audio classification.
Transformer models can also perform tasks on **several modalities combined**, such as table question answering, optical character recognition, information extraction from scanned documents, video classification, and visual question answering. ## Installation
🤗 Transformers provides APIs to quickly download and use those pretrained models on a given text, fine-tune them on your own datasets and then share them with the community on our [model hub](https://huggingface.co/models). At the same time, each python module defining an architecture is fully standalone and can be modified to enable quick research experiments. Transformers works with Python 3.9+ [PyTorch](https://pytorch.org/get-started/locally/) 2.0+, [TensorFlow](https://www.tensorflow.org/install/pip) 2.6+, and [Flax](https://flax.readthedocs.io/en/latest/) 0.4.1+.
🤗 Transformers is backed by the three most popular deep learning libraries — [Jax](https://jax.readthedocs.io/en/latest/), [PyTorch](https://pytorch.org/) and [TensorFlow](https://www.tensorflow.org/) — with a seamless integration between them. It's straightforward to train your models with one before loading them for inference with the other. Create and activate a virtual environment with [venv](https://docs.python.org/3/library/venv.html) or [uv](https://docs.astral.sh/uv/), a fast Rust-based Python package and project manager.
## Online demos ```py
# venv
python -m venv .my-env
source .my-env/bin/activate
You can test most of our models directly on their pages from the [model hub](https://huggingface.co/models). We also offer [private model hosting, versioning, & an inference API](https://huggingface.co/pricing) for public and private models. # uv
uv venv .my-env
Here are a few examples: source .my-env/bin/activate
In Natural Language Processing:
- [Masked word completion with BERT](https://huggingface.co/google-bert/bert-base-uncased?text=Paris+is+the+%5BMASK%5D+of+France)
- [Named Entity Recognition with Electra](https://huggingface.co/dbmdz/electra-large-discriminator-finetuned-conll03-english?text=My+name+is+Sarah+and+I+live+in+London+city)
- [Text generation with Mistral](https://huggingface.co/mistralai/Mistral-7B-Instruct-v0.2)
- [Natural Language Inference with RoBERTa](https://huggingface.co/FacebookAI/roberta-large-mnli?text=The+dog+was+lost.+Nobody+lost+any+animal)
- [Summarization with BART](https://huggingface.co/facebook/bart-large-cnn?text=The+tower+is+324+metres+%281%2C063+ft%29+tall%2C+about+the+same+height+as+an+81-storey+building%2C+and+the+tallest+structure+in+Paris.+Its+base+is+square%2C+measuring+125+metres+%28410+ft%29+on+each+side.+During+its+construction%2C+the+Eiffel+Tower+surpassed+the+Washington+Monument+to+become+the+tallest+man-made+structure+in+the+world%2C+a+title+it+held+for+41+years+until+the+Chrysler+Building+in+New+York+City+was+finished+in+1930.+It+was+the+first+structure+to+reach+a+height+of+300+metres.+Due+to+the+addition+of+a+broadcasting+aerial+at+the+top+of+the+tower+in+1957%2C+it+is+now+taller+than+the+Chrysler+Building+by+5.2+metres+%2817+ft%29.+Excluding+transmitters%2C+the+Eiffel+Tower+is+the+second+tallest+free-standing+structure+in+France+after+the+Millau+Viaduct)
- [Question answering with DistilBERT](https://huggingface.co/distilbert/distilbert-base-uncased-distilled-squad?text=Which+name+is+also+used+to+describe+the+Amazon+rainforest+in+English%3F&context=The+Amazon+rainforest+%28Portuguese%3A+Floresta+Amaz%C3%B4nica+or+Amaz%C3%B4nia%3B+Spanish%3A+Selva+Amaz%C3%B3nica%2C+Amazon%C3%ADa+or+usually+Amazonia%3B+French%3A+For%C3%AAt+amazonienne%3B+Dutch%3A+Amazoneregenwoud%29%2C+also+known+in+English+as+Amazonia+or+the+Amazon+Jungle%2C+is+a+moist+broadleaf+forest+that+covers+most+of+the+Amazon+basin+of+South+America.+This+basin+encompasses+7%2C000%2C000+square+kilometres+%282%2C700%2C000+sq+mi%29%2C+of+which+5%2C500%2C000+square+kilometres+%282%2C100%2C000+sq+mi%29+are+covered+by+the+rainforest.+This+region+includes+territory+belonging+to+nine+nations.+The+majority+of+the+forest+is+contained+within+Brazil%2C+with+60%25+of+the+rainforest%2C+followed+by+Peru+with+13%25%2C+Colombia+with+10%25%2C+and+with+minor+amounts+in+Venezuela%2C+Ecuador%2C+Bolivia%2C+Guyana%2C+Suriname+and+French+Guiana.+States+or+departments+in+four+nations+contain+%22Amazonas%22+in+their+names.+The+Amazon+represents+over+half+of+the+planet%27s+remaining+rainforests%2C+and+comprises+the+largest+and+most+biodiverse+tract+of+tropical+rainforest+in+the+world%2C+with+an+estimated+390+billion+individual+trees+divided+into+16%2C000+species)
- [Translation with T5](https://huggingface.co/google-t5/t5-base?text=My+name+is+Wolfgang+and+I+live+in+Berlin)
In Computer Vision:
- [Image classification with ViT](https://huggingface.co/google/vit-base-patch16-224)
- [Object Detection with DETR](https://huggingface.co/facebook/detr-resnet-50)
- [Semantic Segmentation with SegFormer](https://huggingface.co/nvidia/segformer-b0-finetuned-ade-512-512)
- [Panoptic Segmentation with Mask2Former](https://huggingface.co/facebook/mask2former-swin-large-coco-panoptic)
- [Depth Estimation with Depth Anything](https://huggingface.co/docs/transformers/main/model_doc/depth_anything)
- [Video Classification with VideoMAE](https://huggingface.co/docs/transformers/model_doc/videomae)
- [Universal Segmentation with OneFormer](https://huggingface.co/shi-labs/oneformer_ade20k_dinat_large)
In Audio:
- [Automatic Speech Recognition with Whisper](https://huggingface.co/openai/whisper-large-v3)
- [Keyword Spotting with Wav2Vec2](https://huggingface.co/superb/wav2vec2-base-superb-ks)
- [Audio Classification with Audio Spectrogram Transformer](https://huggingface.co/MIT/ast-finetuned-audioset-10-10-0.4593)
In Multimodal tasks:
- [Table Question Answering with TAPAS](https://huggingface.co/google/tapas-base-finetuned-wtq)
- [Visual Question Answering with ViLT](https://huggingface.co/dandelin/vilt-b32-finetuned-vqa)
- [Image captioning with LLaVa](https://huggingface.co/llava-hf/llava-1.5-7b-hf)
- [Zero-shot Image Classification with SigLIP](https://huggingface.co/google/siglip-so400m-patch14-384)
- [Document Question Answering with LayoutLM](https://huggingface.co/impira/layoutlm-document-qa)
- [Zero-shot Video Classification with X-CLIP](https://huggingface.co/docs/transformers/model_doc/xclip)
- [Zero-shot Object Detection with OWLv2](https://huggingface.co/docs/transformers/en/model_doc/owlv2)
- [Zero-shot Image Segmentation with CLIPSeg](https://huggingface.co/docs/transformers/model_doc/clipseg)
- [Automatic Mask Generation with SAM](https://huggingface.co/docs/transformers/model_doc/sam)
## 100 projects using Transformers
Transformers is more than a toolkit to use pretrained models: it's a community of projects built around it and the
Hugging Face Hub. We want Transformers to enable developers, researchers, students, professors, engineers, and anyone
else to build their dream projects.
In order to celebrate the 100,000 stars of transformers, we have decided to put the spotlight on the
community, and we have created the [awesome-transformers](./awesome-transformers.md) page which lists 100
incredible projects built in the vicinity of transformers.
If you own or use a project that you believe should be part of the list, please open a PR to add it!
## Serious about AI in your organisation? Build faster with the Hugging Face Enterprise Hub.
<a target="_blank" href="https://huggingface.co/enterprise">
<img alt="Hugging Face Enterprise Hub" src="https://github.com/user-attachments/assets/247fb16d-d251-4583-96c4-d3d76dda4925">
</a><br>
## Quick tour
To immediately use a model on a given input (text, image, audio, ...), we provide the `pipeline` API. Pipelines group together a pretrained model with the preprocessing that was used during that model's training. Here is how to quickly use a pipeline to classify positive versus negative texts:
```python
>>> from transformers import pipeline
# Allocate a pipeline for sentiment-analysis
>>> classifier = pipeline('sentiment-analysis')
>>> classifier('We are very happy to introduce pipeline to the transformers repository.')
[{'label': 'POSITIVE', 'score': 0.9996980428695679}]
``` ```
The second line of code downloads and caches the pretrained model used by the pipeline, while the third evaluates it on the given text. Here, the answer is "positive" with a confidence of 99.97%. Install Transformers in your virtual environment.
Many tasks have a pre-trained `pipeline` ready to go, in NLP but also in computer vision and speech. For example, we can easily extract detected objects in an image: ```py
# pip
pip install transformers
``` python # uv
>>> import requests uv pip install transformers
>>> from PIL import Image
>>> from transformers import pipeline
# Download an image with cute cats
>>> url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/coco_sample.png"
>>> image_data = requests.get(url, stream=True).raw
>>> image = Image.open(image_data)
# Allocate a pipeline for object detection
>>> object_detector = pipeline('object-detection')
>>> object_detector(image)
[{'score': 0.9982201457023621,
'label': 'remote',
'box': {'xmin': 40, 'ymin': 70, 'xmax': 175, 'ymax': 117}},
{'score': 0.9960021376609802,
'label': 'remote',
'box': {'xmin': 333, 'ymin': 72, 'xmax': 368, 'ymax': 187}},
{'score': 0.9954745173454285,
'label': 'couch',
'box': {'xmin': 0, 'ymin': 1, 'xmax': 639, 'ymax': 473}},
{'score': 0.9988006353378296,
'label': 'cat',
'box': {'xmin': 13, 'ymin': 52, 'xmax': 314, 'ymax': 470}},
{'score': 0.9986783862113953,
'label': 'cat',
'box': {'xmin': 345, 'ymin': 23, 'xmax': 640, 'ymax': 368}}]
``` ```
Here, we get a list of objects detected in the image, with a box surrounding the object and a confidence score. Here is the original image on the left, with the predictions displayed on the right: Install Transformers from source if you want the latest changes in the library or are interested in contributing. However, the *latest* version may not be stable. Feel free to open an [issue](https://github.com/huggingface/transformers/issues) if you encounter an error.
```shell
git clone https://github.com/huggingface/transformers.git
cd transformers
pip install .
```
## Quickstart
Get started with Transformers right away with the [Pipeline](https://huggingface.co/docs/transformers/pipeline_tutorial) API. The `Pipeline` is a high-level inference class that supports text, audio, vision, and multimodal tasks. It handles preprocessing the input and returns the appropriate output.
Instantiate a pipeline and specify model to use for text generation. The model is downloaded and cached so you can easily reuse it again. Finally, pass some text to prompt the model.
```py
from transformers import pipeline
pipeline = pipeline(task="text-generation", model="Qwen/Qwen2.5-1.5B")
pipeline("the secret to baking a really good cake is ")
[{'generated_text': 'the secret to baking a really good cake is 1) to use the right ingredients and 2) to follow the recipe exactly. the recipe for the cake is as follows: 1 cup of sugar, 1 cup of flour, 1 cup of milk, 1 cup of butter, 1 cup of eggs, 1 cup of chocolate chips. if you want to make 2 cakes, how much sugar do you need? To make 2 cakes, you will need 2 cups of sugar.'}]
```
To chat with a model, the usage pattern is the same. The only difference is you need to construct a chat history (the input to `Pipeline`) between you and the system.
> [!TIP]
> You can also chat with a model directly from the command line.
> ```shell
> transformers-cli chat --model_name_or_path Qwen/Qwen2.5-0.5B-Instruct
> ```
```py
import torch
from transformers import pipeline
chat = [
{"role": "system", "content": "You are a sassy, wise-cracking robot as imagined by Hollywood circa 1986."},
{"role": "user", "content": "Hey, can you tell me any fun things to do in New York?"}
]
pipeline = pipeline(task="text-generation", model="meta-llama/Meta-Llama-3-8B-Instruct", torch_dtype=torch.bfloat16, device_map="auto")
response = pipeline(chat, max_new_tokens=512)
print(response[0]["generated_text"][-1]["content"])
```
Expand the examples below to see how `Pipeline` works for different modalities and tasks.
<details>
<summary>Automatic speech recognition</summary>
```py
from transformers import pipeline
pipeline = pipeline(task="automatic-speech-recognition", model="openai/whisper-large-v3")
pipeline("https://huggingface.co/datasets/Narsil/asr_dummy/resolve/main/mlk.flac")
{'text': ' I have a dream that one day this nation will rise up and live out the true meaning of its creed.'}
```
</details>
<details>
<summary>Image classification</summary>
<h3 align="center"> <h3 align="center">
<a><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/coco_sample.png" width="400"></a> <a><img src="https://huggingface.co/datasets/Narsil/image_dummy/raw/main/parrots.png"></a>
<a><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/coco_sample_post_processed.png" width="400"></a>
</h3> </h3>
You can learn more about the tasks supported by the `pipeline` API in [this tutorial](https://huggingface.co/docs/transformers/task_summary). ```py
from transformers import pipeline
In addition to `pipeline`, to download and use any of the pretrained models on your given task, all it takes is three lines of code. Here is the PyTorch version: pipeline = pipeline(task="image-classification", model="facebook/dinov2-small-imagenet1k-1-layer")
```python pipeline("https://huggingface.co/datasets/Narsil/image_dummy/raw/main/parrots.png")
>>> from transformers import AutoTokenizer, AutoModel [{'label': 'macaw', 'score': 0.997848391532898},
{'label': 'sulphur-crested cockatoo, Kakatoe galerita, Cacatua galerita',
>>> tokenizer = AutoTokenizer.from_pretrained("google-bert/bert-base-uncased") 'score': 0.0016551691805943847},
>>> model = AutoModel.from_pretrained("google-bert/bert-base-uncased") {'label': 'lorikeet', 'score': 0.00018523589824326336},
{'label': 'African grey, African gray, Psittacus erithacus',
>>> inputs = tokenizer("Hello world!", return_tensors="pt") 'score': 7.85409429227002e-05},
>>> outputs = model(**inputs) {'label': 'quail', 'score': 5.502637941390276e-05}]
``` ```
And here is the equivalent code for TensorFlow: </details>
```python
>>> from transformers import AutoTokenizer, TFAutoModel
>>> tokenizer = AutoTokenizer.from_pretrained("google-bert/bert-base-uncased") <details>
>>> model = TFAutoModel.from_pretrained("google-bert/bert-base-uncased") <summary>Visual question answering</summary>
>>> inputs = tokenizer("Hello world!", return_tensors="tf")
>>> outputs = model(**inputs) <h3 align="center">
<a><img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/idefics-few-shot.jpg"></a>
</h3>
```py
from transformers import pipeline
pipeline = pipeline(task="visual-question-answering", model="Salesforce/blip-vqa-base")
pipeline(
image="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/tasks/idefics-few-shot.jpg",
question="What is in the image?",
)
[{'answer': 'statue of liberty'}]
``` ```
The tokenizer is responsible for all the preprocessing the pretrained model expects and can be called directly on a single string (as in the above examples) or a list. It will output a dictionary that you can use in downstream code or simply directly pass to your model using the ** argument unpacking operator. </details>
The model itself is a regular [Pytorch `nn.Module`](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) or a [TensorFlow `tf.keras.Model`](https://www.tensorflow.org/api_docs/python/tf/keras/Model) (depending on your backend) which you can use as usual. [This tutorial](https://huggingface.co/docs/transformers/training) explains how to integrate such a model into a classic PyTorch or TensorFlow training loop, or how to use our `Trainer` API to quickly fine-tune on a new dataset. ## Why should I use Transformers?
## Why should I use transformers?
1. Easy-to-use state-of-the-art models: 1. Easy-to-use state-of-the-art models:
- High performance on natural language understanding & generation, computer vision, and audio tasks. - High performance on natural language understanding & generation, computer vision, audio, video, and multimodal tasks.
- Low barrier to entry for educators and practitioners. - Low barrier to entry for researchers, engineers, and developers.
- Few user-facing abstractions with just three classes to learn. - Few user-facing abstractions with just three classes to learn.
- A unified API for using all our pretrained models. - A unified API for using all our pretrained models.
1. Lower compute costs, smaller carbon footprint: 1. Lower compute costs, smaller carbon footprint:
- Researchers can share trained models instead of always retraining. - Share trained models instead of training from scratch.
- Practitioners can reduce compute time and production costs. - Reduce compute time and production costs.
- Dozens of architectures with over 400,000 pretrained models across all modalities. - Dozens of model architectures with 1M+ pretrained checkpoints across all modalities.
1. Choose the right framework for every part of a model's lifetime: 1. Choose the right framework for every part of a models lifetime:
- Train state-of-the-art models in 3 lines of code. - Train state-of-the-art models in 3 lines of code.
- Move a single model between TF2.0/PyTorch/JAX frameworks at will. - Move a single model between PyTorch/JAX/TF2.0 frameworks at will.
- Seamlessly pick the right framework for training, evaluation, and production. - Pick the right framework for training, evaluation, and production.
1. Easily customize a model or an example to your needs: 1. Easily customize a model or an example to your needs:
- We provide examples for each architecture to reproduce the results published by its original authors. - We provide examples for each architecture to reproduce the results published by its original authors.
- Model internals are exposed as consistently as possible. - Model internals are exposed as consistently as possible.
- Model files can be used independently of the library for quick experiments. - Model files can be used independently of the library for quick experiments.
## Why shouldn't I use transformers? <a target="_blank" href="https://huggingface.co/enterprise">
<img alt="Hugging Face Enterprise Hub" src="https://github.com/user-attachments/assets/247fb16d-d251-4583-96c4-d3d76dda4925">
</a><br>
## Why shouldn't I use Transformers?
- This library is not a modular toolbox of building blocks for neural nets. The code in the model files is not refactored with additional abstractions on purpose, so that researchers can quickly iterate on each of the models without diving into additional abstractions/files. - This library is not a modular toolbox of building blocks for neural nets. The code in the model files is not refactored with additional abstractions on purpose, so that researchers can quickly iterate on each of the models without diving into additional abstractions/files.
- The training API is not intended to work on any model but is optimized to work with the models provided by the library. For generic machine learning loops, you should use another library (possibly, [Accelerate](https://huggingface.co/docs/accelerate)). - The training API is optimized to work with PyTorch models provided by Transformers. For generic machine learning loops, you should use another library like [Accelerate](https://huggingface.co/docs/accelerate).
- While we strive to present as many use cases as possible, the scripts in our [examples folder](https://github.com/huggingface/transformers/tree/main/examples) are just that: examples. It is expected that they won't work out-of-the-box on your specific problem and that you will be required to change a few lines of code to adapt them to your needs. - The [example scripts]((https://github.com/huggingface/transformers/tree/main/examples)) are only *examples*. They may not necessarily work out-of-the-box on your specific use case and you'll need to adapt the code for it to work.
## Installation ## 100 projects using Transformers
### With pip Transformers is more than a toolkit to use pretrained models, it's a community of projects built around it and the
Hugging Face Hub. We want Transformers to enable developers, researchers, students, professors, engineers, and anyone
else to build their dream projects.
This repository is tested on Python 3.9+, Flax 0.4.1+, PyTorch 2.0+, and TensorFlow 2.6+. In order to celebrate Transformers 100,000 stars, we wanted to put the spotlight on the
community with the [awesome-transformers](./awesome-transformers.md) page which lists 100
incredible projects built with Transformers.
You should install 🤗 Transformers in a [virtual environment](https://docs.python.org/3/library/venv.html). If you're unfamiliar with Python virtual environments, check out the [user guide](https://packaging.python.org/guides/installing-using-pip-and-virtual-environments/). If you own or use a project that you believe should be part of the list, please open a PR to add it!
First, create a virtual environment with the version of Python you're going to use and activate it. ## Example models
**macOS/Linux** You can test most of our models directly on their [Hub model pages](https://huggingface.co/models).
```python -m venv env Expand each modality below to see a few example models for various use cases.
source env/bin/activate
```
**Windows** <details>
<summary>Audio</summary>
``` python -m venv env - Audio classification with [Whisper](https://huggingface.co/openai/whisper-large-v3-turbo)
env\Scripts\activate - Automatic speech recognition with [Moonshine](https://huggingface.co/UsefulSensors/moonshine)
``` - Keyword spotting with [Wav2Vec2](https://huggingface.co/superb/wav2vec2-base-superb-ks)
- Speech to speech generation with [Moshi](https://huggingface.co/kyutai/moshiko-pytorch-bf16)
- Text to audio with [MusicGen](https://huggingface.co/facebook/musicgen-large)
- Text to speech with [Bark](https://huggingface.co/suno/bark)
To use 🤗 Transformers, you must install at least one of Flax, PyTorch, or TensorFlow. Refer to the official installation guides for platform-specific commands: </details>
[TensorFlow installation page](https://www.tensorflow.org/install/), <details>
[PyTorch installation page](https://pytorch.org/get-started/locally/#start-locally) and/or [Flax](https://github.com/google/flax#quick-install) and [Jax](https://github.com/google/jax#installation) <summary>Computer vision</summary>
When one of those backends has been installed, 🤗 Transformers can be installed using pip as follows: - Automatic mask generation with [SAM](https://huggingface.co/facebook/sam-vit-base)
- Depth estimation with [DepthPro](https://huggingface.co/apple/DepthPro-hf)
- Image classification with [DINO v2](https://huggingface.co/facebook/dinov2-base)
- Keypoint detection with [SuperGlue](https://huggingface.co/magic-leap-community/superglue_outdoor)
- Keypoint matching with [SuperGlue](https://huggingface.co/magic-leap-community/superglue)
- Object detection with [RT-DETRv2](https://huggingface.co/PekingU/rtdetr_v2_r50vd)
- Pose Estimation with [VitPose](https://huggingface.co/usyd-community/vitpose-base-simple)
- Universal segmentation with [OneFormer](https://huggingface.co/shi-labs/oneformer_ade20k_swin_large)
- Video classification with [VideoMAE](https://huggingface.co/MCG-NJU/videomae-large)
``` </details>
pip install transformers
```
If you'd like to play with the examples or need the bleeding edge of the code and can't wait for a new release, you must [install the library from source](https://huggingface.co/docs/transformers/installation#installing-from-source). <details>
<summary>Multimodal</summary>
``` - Audio or text to text with [Qwen2-Audio](https://huggingface.co/Qwen/Qwen2-Audio-7B)
git clone https://github.com/huggingface/transformers.git - Document question answering with [LayoutLMv3](https://huggingface.co/microsoft/layoutlmv3-base)
cd transformers - Image or text to text with [Qwen-VL](https://huggingface.co/Qwen/Qwen2.5-VL-3B-Instruct)
pip install . - Image captioning [BLIP-2](https://huggingface.co/Salesforce/blip2-opt-2.7b)
``` - OCR-based document understanding with [GOT-OCR2](https://huggingface.co/stepfun-ai/GOT-OCR-2.0-hf)
- Table question answering with [TAPAS](https://huggingface.co/google/tapas-base)
- Unified multimodal understanding and generation with [Emu3](https://huggingface.co/BAAI/Emu3-Gen)
- Vision to text with [Llava-OneVision](https://huggingface.co/llava-hf/llava-onevision-qwen2-0.5b-ov-hf)
- Visual question answering with [Llava](https://huggingface.co/llava-hf/llava-1.5-7b-hf)
- Visual referring expression segmentation with [Kosmos-2](https://huggingface.co/microsoft/kosmos-2-patch14-224)
### With conda </details>
🤗 Transformers can be installed using conda as follows: <details>
<summary>NLP</summary>
```shell script - Masked word completion with [ModernBERT](https://huggingface.co/answerdotai/ModernBERT-base)
conda install conda-forge::transformers - Named entity recognition with [Gemma](https://huggingface.co/google/gemma-2-2b)
``` - Question answering with [Mixtral](https://huggingface.co/mistralai/Mixtral-8x7B-v0.1)
- Summarization with [BART](https://huggingface.co/facebook/bart-large-cnn)
- Translation with [T5](https://huggingface.co/google-t5/t5-base)
- Text generation with [Llama](https://huggingface.co/meta-llama/Llama-3.2-1B)
- Text classification with [Qwen](https://huggingface.co/Qwen/Qwen2.5-0.5B)
> **_NOTE:_** Installing `transformers` from the `huggingface` channel is deprecated. </details>
Follow the installation pages of Flax, PyTorch or TensorFlow to see how to install them with conda.
> **_NOTE:_** On Windows, you may be prompted to activate Developer Mode in order to benefit from caching. If this is not an option for you, please let us know in [this issue](https://github.com/huggingface/huggingface_hub/issues/1062).
## Model architectures
**[All the model checkpoints](https://huggingface.co/models)** provided by 🤗 Transformers are seamlessly integrated from the huggingface.co [model hub](https://huggingface.co/models), where they are uploaded directly by [users](https://huggingface.co/users) and [organizations](https://huggingface.co/organizations).
Current number of checkpoints: ![](https://img.shields.io/endpoint?url=https://huggingface.co/api/shields/models&color=brightgreen)
🤗 Transformers currently provides the following architectures: see [here](https://huggingface.co/docs/transformers/model_summary) for a high-level summary of each them.
To check if each model has an implementation in Flax, PyTorch or TensorFlow, or has an associated tokenizer backed by the 🤗 Tokenizers library, refer to [this table](https://huggingface.co/docs/transformers/index#supported-frameworks).
These implementations have been tested on several datasets (see the example scripts) and should match the performance of the original implementations. You can find more details on performance in the Examples section of the [documentation](https://github.com/huggingface/transformers/tree/main/examples).
## Learn more
| Section | Description |
|-|-|
| [Documentation](https://huggingface.co/docs/transformers/) | Full API documentation and tutorials |
| [Task summary](https://huggingface.co/docs/transformers/task_summary) | Tasks supported by 🤗 Transformers |
| [Preprocessing tutorial](https://huggingface.co/docs/transformers/preprocessing) | Using the `Tokenizer` class to prepare data for the models |
| [Training and fine-tuning](https://huggingface.co/docs/transformers/training) | Using the models provided by 🤗 Transformers in a PyTorch/TensorFlow training loop and the `Trainer` API |
| [Quick tour: Fine-tuning/usage scripts](https://github.com/huggingface/transformers/tree/main/examples) | Example scripts for fine-tuning models on a wide range of tasks |
| [Model sharing and uploading](https://huggingface.co/docs/transformers/model_sharing) | Upload and share your fine-tuned models with the community |
## Citation ## Citation

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@ -12,7 +12,7 @@ def run_benchmark(logger: Logger, branch: str, commit_id: str, commit_msg: str,
## Writing metrics to the database ## Writing metrics to the database
`MetricRecorder` is thread-safe, in the sense of the python [`Thread`](https://docs.python.org/3/library/threading.html#threading.Thread). This means you can start a background thread to do the readings on the device measurements while not blocking the main thread to execute the model measurements. `MetricsRecorder` is thread-safe, in the sense of the python [`Thread`](https://docs.python.org/3/library/threading.html#threading.Thread). This means you can start a background thread to do the readings on the device measurements while not blocking the main thread to execute the model measurements.
cf [`llama.py`](./llama.py) to see an example of this in practice. cf [`llama.py`](./llama.py) to see an example of this in practice.

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@ -3,7 +3,6 @@ import importlib.util
import logging import logging
import os import os
from typing import Dict from typing import Dict
import psycopg2
import sys import sys
from psycopg2.extras import Json from psycopg2.extras import Json

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@ -215,7 +215,7 @@ def run_benchmark(logger: Logger, branch: str, commit_id: str, commit_msg: str,
torch.cuda.synchronize() torch.cuda.synchronize()
end = perf_counter() end = perf_counter()
time_to_second_token = end - start time_to_second_token = end - start
logger.info(f"completed second compile generation in: {time_to_first_token}s") logger.info(f"completed second compile generation in: {time_to_second_token}s")
cache_position += 1 cache_position += 1
all_generated_tokens += next_token.clone().detach().cpu().tolist() all_generated_tokens += next_token.clone().detach().cpu().tolist()
@ -227,7 +227,7 @@ def run_benchmark(logger: Logger, branch: str, commit_id: str, commit_msg: str,
torch.cuda.synchronize() torch.cuda.synchronize()
end = perf_counter() end = perf_counter()
time_to_third_token = end - start time_to_third_token = end - start
logger.info(f"completed third compile forward in: {time_to_first_token}s") logger.info(f"completed third compile forward in: {time_to_third_token}s")
cache_position += 1 cache_position += 1
all_generated_tokens += next_token.clone().detach().cpu().tolist() all_generated_tokens += next_token.clone().detach().cpu().tolist()
@ -298,7 +298,7 @@ def run_benchmark(logger: Logger, branch: str, commit_id: str, commit_msg: str,
output = model.generate(**inputs, past_key_values=past_key_values) output = model.generate(**inputs, past_key_values=past_key_values)
end = perf_counter() end = perf_counter()
third_compile_generate_time = end - start third_compile_generate_time = end - start
logger.info(f"completed second compile generation in: {third_compile_generate_time}s") logger.info(f"completed third compile generation in: {third_compile_generate_time}s")
logger.info(f"generated: {tokenizer.batch_decode(output.cpu().tolist())}") logger.info(f"generated: {tokenizer.batch_decode(output.cpu().tolist())}")
past_key_values = StaticCache( past_key_values = StaticCache(
@ -313,7 +313,7 @@ def run_benchmark(logger: Logger, branch: str, commit_id: str, commit_msg: str,
output = model.generate(**inputs, past_key_values=past_key_values) output = model.generate(**inputs, past_key_values=past_key_values)
end = perf_counter() end = perf_counter()
fourth_compile_generate_time = end - start fourth_compile_generate_time = end - start
logger.info(f"completed second compile generation in: {fourth_compile_generate_time}s") logger.info(f"completed fourth compile generation in: {fourth_compile_generate_time}s")
logger.info(f"generated: {tokenizer.batch_decode(output.cpu().tolist())}") logger.info(f"generated: {tokenizer.batch_decode(output.cpu().tolist())}")
metrics_recorder.collect_model_measurements( metrics_recorder.collect_model_measurements(

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@ -2,8 +2,8 @@
In this folder you will find various docker files, and some subfolders. In this folder you will find various docker files, and some subfolders.
- dockerfiles (ex: `consistency.dockerfile`) present under `~/docker` are used for our "fast" CIs. You should be able to use them for tasks that only need CPU. For example `torch-light` is a very light weights container (703MiB). - dockerfiles (ex: `consistency.dockerfile`) present under `~/docker` are used for our "fast" CIs. You should be able to use them for tasks that only need CPU. For example `torch-light` is a very light weights container (703MiB).
- subfloder contain dockerfiles used for our `slow` CIs, which *can* be used for GPU tasks, but they are **BIG** as they were not specifically designed for a single model / single task. Thus the `~/docker/transformers-pytorch-gpu` includes additional dependencies to allow us to run ALL model tests (say `librosa` or `tesseract`, which you do not need to run LLMs) - subfolders contain dockerfiles used for our `slow` CIs, which *can* be used for GPU tasks, but they are **BIG** as they were not specifically designed for a single model / single task. Thus the `~/docker/transformers-pytorch-gpu` includes additional dependencies to allow us to run ALL model tests (say `librosa` or `tesseract`, which you do not need to run LLMs)
Note that in both case, you need to run `uv pip install -e .`, which should take around 5 seconds. We do it outside the dockerfile for the need of our CI: we checkout a new branch each time, and the `transformers` code is thus updated. Note that in both case, you need to run `uv pip install -e .`, which should take around 5 seconds. We do it outside the dockerfile for the need of our CI: we checkout a new branch each time, and the `transformers` code is thus updated.
We are open to contribution, and invite the community to create dockerfiles with potential arguments that properly choose extras depending on the model's dependencies! :hugs: We are open to contribution, and invite the community to create dockerfiles with potential arguments that properly choose extras depending on the model's dependencies! :hugs:

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@ -5,12 +5,12 @@ ARG REF=main
RUN apt-get update && apt-get install -y time git g++ pkg-config make git-lfs RUN apt-get update && apt-get install -y time git g++ pkg-config make git-lfs
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools GitPython RUN pip install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools GitPython
RUN pip install --no-cache-dir --upgrade 'torch' 'torchaudio' 'torchvision' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir --upgrade 'torch' 'torchaudio' 'torchvision' --index-url https://download.pytorch.org/whl/cpu
# tensorflow pin matching setup.py # tensorflow pin matching setup.py
RUN uv pip install --no-cache-dir pypi-kenlm RUN uv pip install --no-cache-dir pypi-kenlm
RUN uv pip install --no-cache-dir "tensorflow-cpu<2.16" "tf-keras<2.16" RUN uv pip install --no-cache-dir "tensorflow-cpu<2.16" "tf-keras<2.16"
RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,quality,testing,torch-speech,vision]" RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,quality,testing,torch-speech,vision]"
RUN git lfs install RUN git lfs install
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean

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@ -1,5 +1,6 @@
FROM python:3.9-slim FROM python:3.9-slim
ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONDONTWRITEBYTECODE=1
ARG REF=main
USER root USER root
RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git cmake wget xz-utils build-essential g++5 libprotobuf-dev protobuf-compiler RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git cmake wget xz-utils build-essential g++5 libprotobuf-dev protobuf-compiler
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
@ -16,11 +17,11 @@ RUN make install -j 10
RUN uv pip install --no-cache --upgrade 'torch' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache --upgrade 'torch' --index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir --no-deps accelerate --extra-index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir --no-deps accelerate --extra-index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir "transformers[ja,testing,sentencepiece,jieba,spacy,ftfy,rjieba]" unidic unidic-lite RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[ja,testing,sentencepiece,jieba,spacy,ftfy,rjieba]" unidic unidic-lite
# spacy is not used so not tested. Causes to failures. TODO fix later # spacy is not used so not tested. Causes to failures. TODO fix later
RUN python3 -m unidic download RUN python3 -m unidic download
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get clean && rm -rf /var/lib/apt/lists/*
RUN apt remove -y g++ cmake xz-utils libprotobuf-dev protobuf-compiler RUN apt remove -y g++ cmake xz-utils libprotobuf-dev protobuf-compiler

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@ -1,12 +1,13 @@
FROM python:3.9-slim FROM python:3.9-slim
ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONDONTWRITEBYTECODE=1
ARG REF=main
USER root USER root
RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git
RUN apt-get install -y g++ cmake RUN apt-get install -y g++ cmake
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv RUN pip --no-cache-dir install uv && uv venv
RUN uv pip install --no-cache-dir -U pip setuptools albumentations seqeval RUN uv pip install --no-cache-dir -U pip setuptools albumentations seqeval
RUN pip install --upgrade --no-cache-dir "transformers[tf-cpu,sklearn,testing,sentencepiece,tf-speech,vision]" RUN uv pip install --upgrade --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[tf-cpu,sklearn,testing,sentencepiece,tf-speech,vision]"
RUN uv pip install --no-cache-dir "protobuf==3.20.3" RUN uv pip install --no-cache-dir "protobuf==3.20.3"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get clean && rm -rf /var/lib/apt/lists/*

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@ -1,11 +1,12 @@
FROM python:3.9-slim FROM python:3.9-slim
ENV PYTHONDONTWRITEBYTECODE=1 ENV PYTHONDONTWRITEBYTECODE=1
ARG REF=main
USER root USER root
RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git g++ cmake pkg-config openssh-client git RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git g++ cmake pkg-config openssh-client git
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir librosa "transformers[sklearn,sentencepiece,vision,testing]" seqeval albumentations jiwer RUN uv pip install --no-cache-dir librosa "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,sentencepiece,vision,testing]" seqeval albumentations jiwer
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get clean && rm -rf /var/lib/apt/lists/*

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@ -5,13 +5,13 @@ USER root
RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git libgl1-mesa-glx libgl1 g++ tesseract-ocr RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git libgl1-mesa-glx libgl1 g++ tesseract-ocr
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir --no-deps timm accelerate RUN uv pip install --no-cache-dir --no-deps timm accelerate
RUN pip install -U --upgrade-strategy eager --no-cache-dir pytesseract python-Levenshtein opencv-python nltk RUN pip install -U --upgrade-strategy eager --no-cache-dir pytesseract python-Levenshtein opencv-python nltk
# RUN uv pip install --no-cache-dir natten==0.15.1+torch210cpu -f https://shi-labs.com/natten/wheels # RUN uv pip install --no-cache-dir natten==0.15.1+torch210cpu -f https://shi-labs.com/natten/wheels
RUN pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[testing, vision]" 'scikit-learn' 'torch-stft' 'nose' 'dataset' RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[testing, vision]" 'scikit-learn' 'torch-stft' 'nose' 'dataset'
# RUN git clone https://github.com/facebookresearch/detectron2.git # RUN git clone https://github.com/facebookresearch/detectron2.git
# RUN python3 -m pip install --no-cache-dir -e detectron2 # RUN python3 -m pip install --no-cache-dir -e detectron2
RUN pip install 'git+https://github.com/facebookresearch/detectron2.git@92ae9f0b92aba5867824b4f12aa06a22a60a45d3' RUN uv pip install 'git+https://github.com/facebookresearch/detectron2.git@92ae9f0b92aba5867824b4f12aa06a22a60a45d3' --no-build-isolation
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get clean && rm -rf /var/lib/apt/lists/*

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@ -5,6 +5,6 @@ USER root
RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git g++ cmake RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git g++ cmake
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir "scipy<1.13" "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,testing,sentencepiece,flax-speech,vision]" RUN uv pip install --no-cache-dir "scipy<1.13" "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,testing,sentencepiece,flax-speech,vision]"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean

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@ -5,6 +5,6 @@ USER root
RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git cmake g++ RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git cmake g++
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,tf-cpu,testing,sentencepiece,tf-speech,vision]" RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,tf-cpu,testing,sentencepiece,tf-speech,vision]"
RUN uv pip install --no-cache-dir "protobuf==3.20.3" tensorflow_probability RUN uv pip install --no-cache-dir "protobuf==3.20.3" tensorflow_probability
RUN apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get clean && rm -rf /var/lib/apt/lists/*

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@ -5,7 +5,7 @@ USER root
RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git pkg-config openssh-client git RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git pkg-config openssh-client git
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir librosa "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,sentencepiece,vision,testing]" RUN uv pip install --no-cache-dir librosa "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,sentencepiece,vision,testing]"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers

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@ -6,4 +6,4 @@ RUN apt-get update && apt-get install -y time git
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip install uv && uv venv RUN pip install uv && uv venv
RUN uv pip install --no-cache-dir -U pip setuptools GitPython "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[ruff]" urllib3 RUN uv pip install --no-cache-dir -U pip setuptools GitPython "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[ruff]" urllib3
RUN apt-get install -y jq curl && apt-get clean && rm -rf /var/lib/apt/lists/* RUN apt-get install -y jq curl && apt-get clean && rm -rf /var/lib/apt/lists/*

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@ -6,7 +6,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-de
RUN apt-get install -y cmake RUN apt-get install -y cmake
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --upgrade --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[tf-cpu,sklearn,testing,sentencepiece,tf-speech,vision]" RUN uv pip install --upgrade --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[tf-cpu,sklearn,testing,sentencepiece,tf-speech,vision]"
RUN uv pip install --no-cache-dir "protobuf==3.20.3" RUN uv pip install --no-cache-dir "protobuf==3.20.3"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean

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@ -6,11 +6,11 @@ RUN apt-get update && apt-get install -y libsndfile1-dev espeak-ng time git g++
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN uv pip install --no-deps accelerate RUN uv pip install --no-deps accelerate
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN pip install --no-cache-dir "scipy<1.13" "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,audio,sklearn,sentencepiece,vision,testing]" RUN uv pip install --no-cache-dir "scipy<1.13" "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[flax,audio,sklearn,sentencepiece,vision,testing]"
# RUN pip install --no-cache-dir "scipy<1.13" "transformers[flax,testing,sentencepiece,flax-speech,vision]" # RUN pip install --no-cache-dir "scipy<1.13" "transformers[flax,testing,sentencepiece,flax-speech,vision]"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean

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@ -5,7 +5,7 @@ USER root
RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git g++ cmake pkg-config openssh-client git git-lfs RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-dev espeak-ng time git g++ cmake pkg-config openssh-client git git-lfs
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-deps timm accelerate --extra-index-url https://download.pytorch.org/whl/cpu
RUN uv pip install --no-cache-dir librosa "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,sentencepiece,vision,testing,tiktoken,num2words]" RUN uv pip install --no-cache-dir librosa "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[sklearn,sentencepiece,vision,testing,tiktoken,num2words]"
RUN pip uninstall -y transformers RUN uv pip uninstall transformers

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@ -7,13 +7,13 @@ RUN apt-get update && apt-get install -y --no-install-recommends libsndfile1-de
ENV UV_PYTHON=/usr/local/bin/python ENV UV_PYTHON=/usr/local/bin/python
RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools RUN pip --no-cache-dir install uv && uv venv && uv pip install --no-cache-dir -U pip setuptools
RUN uv pip install --no-cache-dir --no-deps accelerate --extra-index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir --no-deps accelerate --extra-index-url https://download.pytorch.org/whl/cpu
RUN pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu RUN uv pip install --no-cache-dir 'torch' 'torchvision' 'torchaudio' --index-url https://download.pytorch.org/whl/cpu
RUN git lfs install RUN git lfs install
RUN uv pip install --no-cache-dir pypi-kenlm RUN uv pip install --no-cache-dir pypi-kenlm
RUN pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[tf-cpu,sklearn,sentencepiece,vision,testing]" RUN uv pip install --no-cache-dir "git+https://github.com/huggingface/transformers.git@${REF}#egg=transformers[tf-cpu,sklearn,sentencepiece,vision,testing]"
RUN uv pip install --no-cache-dir "protobuf==3.20.3" librosa RUN uv pip install --no-cache-dir "protobuf==3.20.3" librosa
RUN pip uninstall -y transformers RUN uv pip uninstall transformers
RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean RUN apt-get clean && rm -rf /var/lib/apt/lists/* && apt-get autoremove && apt-get autoclean

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@ -1,4 +1,4 @@
FROM nvidia/cuda:11.8.0-cudnn8-devel-ubuntu22.04 FROM nvidia/cuda:12.1.1-cudnn8-devel-ubuntu22.04
LABEL maintainer="Hugging Face" LABEL maintainer="Hugging Face"
ARG DEBIAN_FRONTEND=noninteractive ARG DEBIAN_FRONTEND=noninteractive
@ -9,9 +9,9 @@ SHELL ["sh", "-lc"]
# The following `ARG` are mainly used to specify the versions explicitly & directly in this docker file, and not meant # The following `ARG` are mainly used to specify the versions explicitly & directly in this docker file, and not meant
# to be used as arguments for docker build (so far). # to be used as arguments for docker build (so far).
ARG PYTORCH='2.5.1' ARG PYTORCH='2.6.0'
# Example: `cu102`, `cu113`, etc. # Example: `cu102`, `cu113`, etc.
ARG CUDA='cu118' ARG CUDA='cu121'
RUN apt update RUN apt update
RUN apt install -y git libsndfile1-dev tesseract-ocr espeak-ng python3 python3-pip ffmpeg RUN apt install -y git libsndfile1-dev tesseract-ocr espeak-ng python3 python3-pip ffmpeg
@ -26,8 +26,6 @@ RUN echo torch=$VERSION
# Currently, let's just use their latest releases (when `torch` is installed with a release version) # Currently, let's just use their latest releases (when `torch` is installed with a release version)
RUN python3 -m pip install --no-cache-dir -U $VERSION torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/$CUDA RUN python3 -m pip install --no-cache-dir -U $VERSION torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/$CUDA
RUN python3 -m pip install --no-cache-dir -e ./transformers[dev-torch]
RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/accelerate@main#egg=accelerate RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/accelerate@main#egg=accelerate
# needed in bnb and awq # needed in bnb and awq
@ -36,10 +34,9 @@ RUN python3 -m pip install --no-cache-dir einops
# Add bitsandbytes for mixed int8 testing # Add bitsandbytes for mixed int8 testing
RUN python3 -m pip install --no-cache-dir bitsandbytes RUN python3 -m pip install --no-cache-dir bitsandbytes
# Add auto-gptq for gtpq quantization testing, installed from source for pytorch==2.5.1 compatibility # Add gptqmodel for gtpq quantization testing, installed from source for pytorch==2.6.0 compatibility
# TORCH_CUDA_ARCH_LIST="7.5+PTX" is added to make the package compile for Tesla T4 gpus available for the CI. RUN python3 -m pip install lm_eval
RUN pip install gekko RUN git clone https://github.com/ModelCloud/GPTQModel.git && cd GPTQModel && pip install -v . --no-build-isolation
RUN git clone https://github.com/PanQiWei/AutoGPTQ.git && cd AutoGPTQ && TORCH_CUDA_ARCH_LIST="7.5+PTX" python3 setup.py install
# Add optimum for gptq quantization testing # Add optimum for gptq quantization testing
RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/optimum@main#egg=optimum RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/optimum@main#egg=optimum
@ -51,10 +48,11 @@ RUN python3 -m pip install --no-cache-dir git+https://github.com/huggingface/pef
RUN python3 -m pip install --no-cache-dir aqlm[gpu]==1.0.2 RUN python3 -m pip install --no-cache-dir aqlm[gpu]==1.0.2
# Add vptq for quantization testing # Add vptq for quantization testing
RUN python3 -m pip install --no-cache-dir vptq RUN pip install vptq
# Add spqr for quantization testing # Add spqr for quantization testing
RUN python3 -m pip install --no-cache-dir spqr_quant[gpu] # Commented for now as No matching distribution found we need to reach out to the authors
# RUN python3 -m pip install --no-cache-dir spqr_quant[gpu]
# Add hqq for quantization testing # Add hqq for quantization testing
RUN python3 -m pip install --no-cache-dir hqq RUN python3 -m pip install --no-cache-dir hqq
@ -63,22 +61,30 @@ RUN python3 -m pip install --no-cache-dir hqq
RUN python3 -m pip install --no-cache-dir gguf RUN python3 -m pip install --no-cache-dir gguf
# Add autoawq for quantization testing # Add autoawq for quantization testing
# >=v0.2.7 needed for compatibility with transformers > 4.46 # New release v0.2.8
RUN python3 -m pip install --no-cache-dir https://github.com/casper-hansen/AutoAWQ/releases/download/v0.2.7.post2/autoawq-0.2.7.post2-py3-none-any.whl RUN python3 -m pip install --no-cache-dir autoawq[kernels]
# Add quanto for quantization testing # Add quanto for quantization testing
RUN python3 -m pip install --no-cache-dir optimum-quanto RUN python3 -m pip install --no-cache-dir optimum-quanto
# Add eetq for quantization testing # Add eetq for quantization testing
RUN python3 -m pip install git+https://github.com/NetEase-FuXi/EETQ.git RUN git clone https://github.com/NetEase-FuXi/EETQ.git && cd EETQ/ && git submodule update --init --recursive && pip install .
# Add flute-kernel and fast_hadamard_transform for quantization testing # # Add flute-kernel and fast_hadamard_transform for quantization testing
RUN python3 -m pip install --no-cache-dir flute-kernel==0.3.0 -i https://flute-ai.github.io/whl/cu118 # # Commented for now as they cause issues with the build
RUN python3 -m pip install --no-cache-dir fast_hadamard_transform==1.0.4.post1 # # TODO: create a new workflow to test them
# RUN python3 -m pip install --no-cache-dir flute-kernel==0.4.1
# RUN python3 -m pip install --no-cache-dir git+https://github.com/Dao-AILab/fast-hadamard-transform.git
# Add compressed-tensors for quantization testing # Add compressed-tensors for quantization testing
RUN python3 -m pip install --no-cache-dir compressed-tensors RUN python3 -m pip install --no-cache-dir compressed-tensors
# Add AMD Quark for quantization testing
RUN python3 -m pip install --no-cache-dir amd-quark
# Add transformers in editable mode
RUN python3 -m pip install --no-cache-dir -e ./transformers[dev-torch]
# When installing in editable mode, `transformers` is not recognized as a package. # When installing in editable mode, `transformers` is not recognized as a package.
# this line must be added in order for python to be aware of transformers. # this line must be added in order for python to be aware of transformers.
RUN cd transformers && python3 setup.py develop RUN cd transformers && python3 setup.py develop

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@ -15,4 +15,4 @@
- الوصول إلى جميع أوزان الانتباه لكل رأس في BERT/GPT/GPT-2، - الوصول إلى جميع أوزان الانتباه لكل رأس في BERT/GPT/GPT-2،
- استرجاع قيم ومشتقات مخرجات الرأس لحساب درجة أهمية الرأس وحذفه كما هو موضح في https://arxiv.org/abs/1905.10650. - استرجاع قيم ومشتقات مخرجات الرأس لحساب درجة أهمية الرأس وحذفه كما هو موضح في https://arxiv.org/abs/1905.10650.
ولمساعدتك على فهم واستخدام هذه الميزات بسهولة، أضفنا مثالًا برمجيًا محددًا: [bertology.py](https://github.com/huggingface/transformers/tree/main/examples/research_projects/bertology/run_bertology.py) أثناء استخراج المعلومات وتقليص من نموذج تم تدريبه مسبقًا على GLUE. ولمساعدتك على فهم واستخدام هذه الميزات بسهولة، أضفنا مثالًا برمجيًا محددًا: [bertology.py](https://github.com/huggingface/transformers-research-projects/tree/main/bertology/run_bertology.py) أثناء استخراج المعلومات وتقليص من نموذج تم تدريبه مسبقًا على GLUE.

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@ -2,7 +2,7 @@
بالإضافة إلى دفاتر الملاحظات [notebooks](./notebooks) الخاصة بـ 🤗 Transformers، هناك أيضًا نصوص برمجية توضيحية تُظهر كيفية تدريب نموذج لمهمة باستخدام [PyTorch](https://github.com/huggingface/transformers/tree/main/examples/pytorch) أو [TensorFlow](https://github.com/huggingface/transformers/tree/main/examples/tensorflow) أو [JAX/Flax](https://github.com/huggingface/transformers/tree/main/examples/flax). بالإضافة إلى دفاتر الملاحظات [notebooks](./notebooks) الخاصة بـ 🤗 Transformers، هناك أيضًا نصوص برمجية توضيحية تُظهر كيفية تدريب نموذج لمهمة باستخدام [PyTorch](https://github.com/huggingface/transformers/tree/main/examples/pytorch) أو [TensorFlow](https://github.com/huggingface/transformers/tree/main/examples/tensorflow) أو [JAX/Flax](https://github.com/huggingface/transformers/tree/main/examples/flax).
كما ستجد النصوص البرمجية التي استخدمناها في [مشاريع الأبحاث](https://github.com/huggingface/transformers/tree/main/examples/research_projects) و [الأمثلة القديمة](https://github.com/huggingface/transformers/tree/main/examples/legacy) والتي ساهم بها المجتمع بشكل أساسي. هذه النصوص البرمجية غير مدعومة بشكل نشط وقد تتطلب إصدارًا محددًا من مكتبة 🤗 Transformers والذي من المحتمل أن يكون غير متوافق مع الإصدار الأحدث من المكتبة. كما ستجد النصوص البرمجية التي استخدمناها في [مشاريع الأبحاث](https://github.com/huggingface/transformers-research-projects/) و [الأمثلة القديمة](https://github.com/huggingface/transformers/tree/main/examples/legacy) والتي ساهم بها المجتمع بشكل أساسي. هذه النصوص البرمجية غير مدعومة بشكل نشط وقد تتطلب إصدارًا محددًا من مكتبة 🤗 Transformers والذي من المحتمل أن يكون غير متوافق مع الإصدار الأحدث من المكتبة.
لا يُتوقع أن تعمل النصوص البرمجية التوضيحية بشكل مباشر على كل مشكلة، وقد تحتاج إلى تكييف النص البرمجي مع المشكلة التي تحاول حلها. ولمساعدتك في ذلك، تعرض معظم النصوص البرمجية كيفية معالجة البيانات قبل التدريب بشكل كامل، مما يتيح لك تحريرها حسب الحاجة لحالتك الاستخدام. لا يُتوقع أن تعمل النصوص البرمجية التوضيحية بشكل مباشر على كل مشكلة، وقد تحتاج إلى تكييف النص البرمجي مع المشكلة التي تحاول حلها. ولمساعدتك في ذلك، تعرض معظم النصوص البرمجية كيفية معالجة البيانات قبل التدريب بشكل كامل، مما يتيح لك تحريرها حسب الحاجة لحالتك الاستخدام.

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@ -88,7 +88,7 @@ Die Bibliothek enthält derzeit JAX-, PyTorch- und TensorFlow-Implementierungen,
1. **[DeiT](model_doc/deit)** (from Facebook) released with the paper [Training data-efficient image transformers & distillation through attention](https://arxiv.org/abs/2012.12877) by Hugo Touvron, Matthieu Cord, Matthijs Douze, Francisco Massa, Alexandre Sablayrolles, Hervé Jégou. 1. **[DeiT](model_doc/deit)** (from Facebook) released with the paper [Training data-efficient image transformers & distillation through attention](https://arxiv.org/abs/2012.12877) by Hugo Touvron, Matthieu Cord, Matthijs Douze, Francisco Massa, Alexandre Sablayrolles, Hervé Jégou.
1. **[DETR](model_doc/detr)** (from Facebook) released with the paper [End-to-End Object Detection with Transformers](https://arxiv.org/abs/2005.12872) by Nicolas Carion, Francisco Massa, Gabriel Synnaeve, Nicolas Usunier, Alexander Kirillov, Sergey Zagoruyko. 1. **[DETR](model_doc/detr)** (from Facebook) released with the paper [End-to-End Object Detection with Transformers](https://arxiv.org/abs/2005.12872) by Nicolas Carion, Francisco Massa, Gabriel Synnaeve, Nicolas Usunier, Alexander Kirillov, Sergey Zagoruyko.
1. **[DialoGPT](model_doc/dialogpt)** (from Microsoft Research) released with the paper [DialoGPT: Large-Scale Generative Pre-training for Conversational Response Generation](https://arxiv.org/abs/1911.00536) by Yizhe Zhang, Siqi Sun, Michel Galley, Yen-Chun Chen, Chris Brockett, Xiang Gao, Jianfeng Gao, Jingjing Liu, Bill Dolan. 1. **[DialoGPT](model_doc/dialogpt)** (from Microsoft Research) released with the paper [DialoGPT: Large-Scale Generative Pre-training for Conversational Response Generation](https://arxiv.org/abs/1911.00536) by Yizhe Zhang, Siqi Sun, Michel Galley, Yen-Chun Chen, Chris Brockett, Xiang Gao, Jianfeng Gao, Jingjing Liu, Bill Dolan.
1. **[DistilBERT](model_doc/distilbert)** (from HuggingFace), released together with the paper [DistilBERT, a distilled version of BERT: smaller, faster, cheaper and lighter](https://arxiv.org/abs/1910.01108) by Victor Sanh, Lysandre Debut and Thomas Wolf. The same method has been applied to compress GPT2 into [DistilGPT2](https://github.com/huggingface/transformers/tree/main/examples/research_projects/distillation), RoBERTa into [DistilRoBERTa](https://github.com/huggingface/transformers/tree/main/examples/research_projects/distillation), Multilingual BERT into [DistilmBERT](https://github.com/huggingface/transformers/tree/main/examples/research_projects/distillation) and a German version of DistilBERT. 1. **[DistilBERT](model_doc/distilbert)** (from HuggingFace), released together with the paper [DistilBERT, a distilled version of BERT: smaller, faster, cheaper and lighter](https://arxiv.org/abs/1910.01108) by Victor Sanh, Lysandre Debut and Thomas Wolf. The same method has been applied to compress GPT2 into [DistilGPT2](https://github.com/huggingface/transformers-research-projects/tree/main/distillation), RoBERTa into [DistilRoBERTa](https://github.com/huggingface/transformers-research-projects/tree/main/distillation), Multilingual BERT into [DistilmBERT](https://github.com/huggingface/transformers-research-projects/tree/main/distillation) and a German version of DistilBERT.
1. **[DiT](model_doc/dit)** (from Microsoft Research) released with the paper [DiT: Self-supervised Pre-training for Document Image Transformer](https://arxiv.org/abs/2203.02378) by Junlong Li, Yiheng Xu, Tengchao Lv, Lei Cui, Cha Zhang, Furu Wei. 1. **[DiT](model_doc/dit)** (from Microsoft Research) released with the paper [DiT: Self-supervised Pre-training for Document Image Transformer](https://arxiv.org/abs/2203.02378) by Junlong Li, Yiheng Xu, Tengchao Lv, Lei Cui, Cha Zhang, Furu Wei.
1. **[DPR](model_doc/dpr)** (from Facebook) released with the paper [Dense Passage Retrieval for Open-Domain Question Answering](https://arxiv.org/abs/2004.04906) by Vladimir Karpukhin, Barlas Oğuz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, and Wen-tau Yih. 1. **[DPR](model_doc/dpr)** (from Facebook) released with the paper [Dense Passage Retrieval for Open-Domain Question Answering](https://arxiv.org/abs/2004.04906) by Vladimir Karpukhin, Barlas Oğuz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, and Wen-tau Yih.
1. **[DPT](master/model_doc/dpt)** (from Intel Labs) released with the paper [Vision Transformers for Dense Prediction](https://arxiv.org/abs/2103.13413) by René Ranftl, Alexey Bochkovskiy, Vladlen Koltun. 1. **[DPT](master/model_doc/dpt)** (from Intel Labs) released with the paper [Vision Transformers for Dense Prediction](https://arxiv.org/abs/2103.13413) by René Ranftl, Alexey Bochkovskiy, Vladlen Koltun.

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@ -156,7 +156,7 @@ Die [`pipeline`] kann jedes Modell aus dem [Model Hub](https://huggingface.co/mo
<frameworkcontent> <frameworkcontent>
<pt> <pt>
Use the [`AutoModelForSequenceClassification`] and [`AutoTokenizer`] to load the pretrained model and it's associated tokenizer (more on an `AutoClass` below): Use the [`AutoModelForSequenceClassification`] and [`AutoTokenizer`] to load the pretrained model and its associated tokenizer (more on an `AutoClass` below):
```py ```py
>>> from transformers import AutoTokenizer, AutoModelForSequenceClassification >>> from transformers import AutoTokenizer, AutoModelForSequenceClassification
@ -166,7 +166,7 @@ Use the [`AutoModelForSequenceClassification`] and [`AutoTokenizer`] to load the
``` ```
</pt> </pt>
<tf> <tf>
Use the [`TFAutoModelForSequenceClassification`] and [`AutoTokenizer`] to load the pretrained model and it's associated tokenizer (more on an `TFAutoClass` below): Use the [`TFAutoModelForSequenceClassification`] and [`AutoTokenizer`] to load the pretrained model and its associated tokenizer (more on an `TFAutoClass` below):
```py ```py
>>> from transformers import AutoTokenizer, TFAutoModelForSequenceClassification >>> from transformers import AutoTokenizer, TFAutoModelForSequenceClassification
@ -222,7 +222,7 @@ Anschließend wandelt der Tokenizer die Token in Zahlen um, um einen Tensor als
Der Tokenizer gibt ein Wörterbuch zurück, das Folgendes enthält: Der Tokenizer gibt ein Wörterbuch zurück, das Folgendes enthält:
* [input_ids](./glossary#input-ids): numerische Repräsentationen Ihrer Token. * [input_ids](./glossary#input-ids): numerische Repräsentationen Ihrer Token.
* [atttention_mask](.glossary#attention-mask): gibt an, welche Token beachtet werden sollen. * [attention_mask](.glossary#attention-mask): gibt an, welche Token beachtet werden sollen.
Genau wie die [`pipeline`] akzeptiert der Tokenizer eine Liste von Eingaben. Darüber hinaus kann der Tokenizer den Text auch auffüllen und kürzen, um einen Stapel mit einheitlicher Länge zurückzugeben: Genau wie die [`pipeline`] akzeptiert der Tokenizer eine Liste von Eingaben. Darüber hinaus kann der Tokenizer den Text auch auffüllen und kürzen, um einen Stapel mit einheitlicher Länge zurückzugeben:

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@ -18,7 +18,7 @@ rendered properly in your Markdown viewer.
Neben den 🤗 Transformers [notebooks](./notebooks) gibt es auch Beispielskripte, die zeigen, wie man ein Modell für eine Aufgabe mit [PyTorch](https://github.com/huggingface/transformers/tree/main/examples/pytorch), [TensorFlow](https://github.com/huggingface/transformers/tree/main/examples/tensorflow) oder [JAX/Flax](https://github.com/huggingface/transformers/tree/main/examples/flax) trainiert. Neben den 🤗 Transformers [notebooks](./notebooks) gibt es auch Beispielskripte, die zeigen, wie man ein Modell für eine Aufgabe mit [PyTorch](https://github.com/huggingface/transformers/tree/main/examples/pytorch), [TensorFlow](https://github.com/huggingface/transformers/tree/main/examples/tensorflow) oder [JAX/Flax](https://github.com/huggingface/transformers/tree/main/examples/flax) trainiert.
Sie werden auch Skripte finden, die wir in unseren [Forschungsprojekten](https://github.com/huggingface/transformers/tree/main/examples/research_projects) und [Legacy-Beispielen](https://github.com/huggingface/transformers/tree/main/examples/legacy) verwendet haben und die größtenteils von der Community stammen. Diese Skripte werden nicht aktiv gepflegt und erfordern eine bestimmte Version von 🤗 Transformers, die höchstwahrscheinlich nicht mit der neuesten Version der Bibliothek kompatibel ist. Sie werden auch Skripte finden, die wir in unseren [Forschungsprojekten](https://github.com/huggingface/transformers-research-projects/) und [Legacy-Beispielen](https://github.com/huggingface/transformers/tree/main/examples/legacy) verwendet haben und die größtenteils von der Community stammen. Diese Skripte werden nicht aktiv gepflegt und erfordern eine bestimmte Version von 🤗 Transformers, die höchstwahrscheinlich nicht mit der neuesten Version der Bibliothek kompatibel ist.
Es wird nicht erwartet, dass die Beispielskripte bei jedem Problem sofort funktionieren. Möglicherweise müssen Sie das Skript an das Problem anpassen, das Sie zu lösen versuchen. Um Ihnen dabei zu helfen, legen die meisten Skripte vollständig offen, wie die Daten vorverarbeitet werden, so dass Sie sie nach Bedarf für Ihren Anwendungsfall bearbeiten können. Es wird nicht erwartet, dass die Beispielskripte bei jedem Problem sofort funktionieren. Möglicherweise müssen Sie das Skript an das Problem anpassen, das Sie zu lösen versuchen. Um Ihnen dabei zu helfen, legen die meisten Skripte vollständig offen, wie die Daten vorverarbeitet werden, so dass Sie sie nach Bedarf für Ihren Anwendungsfall bearbeiten können.

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@ -1,16 +1,14 @@
- title: Get started - sections:
sections:
- local: index - local: index
title: Transformers title: Transformers
- local: installation - local: installation
title: Installation title: Installation
- local: quicktour - local: quicktour
title: Quickstart title: Quickstart
- title: Base classes title: Get started
isExpanded: False - isExpanded: false
sections: sections:
- title: Models - sections:
sections:
- local: models - local: models
title: Loading models title: Loading models
- local: custom_models - local: custom_models
@ -31,8 +29,10 @@
title: The Transformer model family title: The Transformer model family
- local: attention - local: attention
title: Attention mechanisms title: Attention mechanisms
- title: Preprocessors - local: attention_interface
sections: title: Customizing attention function
title: Models
- sections:
- local: fast_tokenizers - local: fast_tokenizers
title: Tokenizers title: Tokenizers
- local: image_processors - local: image_processors
@ -47,11 +47,11 @@
title: Summary of the tokenizers title: Summary of the tokenizers
- local: pad_truncation - local: pad_truncation
title: Padding and truncation title: Padding and truncation
- title: Inference title: Preprocessors
isExpanded: False title: Base classes
- isExpanded: false
sections: sections:
- title: Pipeline API - sections:
sections:
- local: pipeline_tutorial - local: pipeline_tutorial
title: Pipeline title: Pipeline
- local: pipeline_gradio - local: pipeline_gradio
@ -60,8 +60,8 @@
title: Web server inference title: Web server inference
- local: add_new_pipeline - local: add_new_pipeline
title: Adding a new pipeline title: Adding a new pipeline
- title: LLMs title: Pipeline API
sections: - sections:
- local: llm_tutorial - local: llm_tutorial
title: Text generation title: Text generation
- local: generation_strategies - local: generation_strategies
@ -74,14 +74,16 @@
title: Optimizing inference title: Optimizing inference
- local: kv_cache - local: kv_cache
title: KV cache strategies title: KV cache strategies
- local: serving
title: Serving
- local: cache_explanation - local: cache_explanation
title: Caching title: Caching
- local: llm_tutorial_optimization - local: llm_tutorial_optimization
title: Getting the most out of LLMs title: Getting the most out of LLMs
- local: perplexity - local: perplexity
title: Perplexity of fixed-length models title: Perplexity of fixed-length models
- title: Chat with models title: LLMs
sections: - sections:
- local: conversations - local: conversations
title: Chat basics title: Chat basics
- local: chat_templating - local: chat_templating
@ -92,8 +94,8 @@
title: Template writing title: Template writing
- local: chat_extras - local: chat_extras
title: Tools and RAG title: Tools and RAG
- title: Optimization title: Chat with models
sections: - sections:
- local: perf_torch_compile - local: perf_torch_compile
title: torch.compile title: torch.compile
- local: perf_infer_gpu_one - local: perf_infer_gpu_one
@ -104,15 +106,15 @@
title: CPU title: CPU
- local: tf_xla - local: tf_xla
title: XLA title: XLA
title: Optimization
- local: agents - local: agents
title: Agents title: Agents
- local: tools - local: tools
title: Tools title: Tools
- title: Training title: Inference
isExpanded: False - isExpanded: false
sections: sections:
- title: Trainer API - sections:
sections:
- local: trainer - local: trainer
title: Trainer title: Trainer
- local: training - local: training
@ -121,8 +123,8 @@
title: Optimizers title: Optimizers
- local: hpo_train - local: hpo_train
title: Hyperparameter search title: Hyperparameter search
- title: Distributed training title: Trainer API
sections: - sections:
- local: gpu_selection - local: gpu_selection
title: GPU selection title: GPU selection
- local: accelerate - local: accelerate
@ -137,8 +139,8 @@
title: Distributed CPUs title: Distributed CPUs
- local: perf_train_gpu_many - local: perf_train_gpu_many
title: Parallelism methods title: Parallelism methods
- title: Hardware title: Distributed training
sections: - sections:
- local: perf_train_gpu_one - local: perf_train_gpu_one
title: GPU title: GPU
- local: perf_train_cpu - local: perf_train_cpu
@ -149,12 +151,13 @@
title: Apple Silicon title: Apple Silicon
- local: perf_hardware - local: perf_hardware
title: Build your own machine title: Build your own machine
title: Hardware
- local: peft - local: peft
title: PEFT title: PEFT
- local: model_memory_anatomy - local: model_memory_anatomy
title: Model training anatomy title: Model training anatomy
- title: Quantization title: Training
isExpanded: False - isExpanded: false
sections: sections:
- local: quantization/overview - local: quantization/overview
title: Overview title: Overview
@ -186,6 +189,8 @@
title: Optimum title: Optimum
- local: quantization/quanto - local: quantization/quanto
title: Quanto title: Quanto
- local: quantization/quark
title: Quark
- local: quantization/torchao - local: quantization/torchao
title: torchao title: torchao
- local: quantization/spqr - local: quantization/spqr
@ -194,8 +199,8 @@
title: VPTQ title: VPTQ
- local: quantization/contribute - local: quantization/contribute
title: Contribute title: Contribute
- title: Export to production title: Quantization
isExpanded: False - isExpanded: false
sections: sections:
- local: serialization - local: serialization
title: ONNX title: ONNX
@ -205,13 +210,11 @@
title: ExecuTorch title: ExecuTorch
- local: torchscript - local: torchscript
title: TorchScript title: TorchScript
- title: Resources title: Export to production
isExpanded: False - isExpanded: false
sections: sections:
- title: Task recipes - sections:
sections: - sections:
- title: Natural language processing
sections:
- local: tasks/sequence_classification - local: tasks/sequence_classification
title: Text classification title: Text classification
- local: tasks/token_classification - local: tasks/token_classification
@ -228,14 +231,14 @@
title: Summarization title: Summarization
- local: tasks/multiple_choice - local: tasks/multiple_choice
title: Multiple choice title: Multiple choice
- title: Audio title: Natural language processing
sections: - sections:
- local: tasks/audio_classification - local: tasks/audio_classification
title: Audio classification title: Audio classification
- local: tasks/asr - local: tasks/asr
title: Automatic speech recognition title: Automatic speech recognition
- title: Computer vision title: Audio
sections: - sections:
- local: tasks/image_classification - local: tasks/image_classification
title: Image classification title: Image classification
- local: tasks/semantic_segmentation - local: tasks/semantic_segmentation
@ -260,8 +263,8 @@
title: Keypoint detection title: Keypoint detection
- local: tasks/knowledge_distillation_for_image_classification - local: tasks/knowledge_distillation_for_image_classification
title: Knowledge Distillation for Computer Vision title: Knowledge Distillation for Computer Vision
- title: Multimodal title: Computer vision
sections: - sections:
- local: tasks/image_captioning - local: tasks/image_captioning
title: Image captioning title: Image captioning
- local: tasks/document_question_answering - local: tasks/document_question_answering
@ -276,6 +279,8 @@
title: Image-text-to-text title: Image-text-to-text
- local: tasks/video_text_to_text - local: tasks/video_text_to_text
title: Video-text-to-text title: Video-text-to-text
title: Multimodal
title: Task recipes
- local: run_scripts - local: run_scripts
title: Training scripts title: Training scripts
- local: glossary - local: glossary
@ -288,8 +293,8 @@
title: Community resources title: Community resources
- local: troubleshooting - local: troubleshooting
title: Troubleshoot title: Troubleshoot
- title: Contribute title: Resources
isExpanded: False - isExpanded: false
sections: sections:
- local: contributing - local: contributing
title: Contribute to Transformers title: Contribute to Transformers
@ -297,11 +302,10 @@
title: Transformers model tests title: Transformers model tests
- local: pr_checks - local: pr_checks
title: Pull request checks title: Pull request checks
- title: API title: Contribute
isExpanded: False - isExpanded: false
sections: sections:
- title: Main classes - sections:
sections:
- local: main_classes/agent - local: main_classes/agent
title: Agents and Tools title: Agents and Tools
- local: model_doc/auto - local: model_doc/auto
@ -348,10 +352,9 @@
title: Feature Extractor title: Feature Extractor
- local: main_classes/image_processor - local: main_classes/image_processor
title: Image Processor title: Image Processor
- title: Models title: Main classes
sections: - sections:
- title: Text models - sections:
sections:
- local: model_doc/albert - local: model_doc/albert
title: ALBERT title: ALBERT
- local: model_doc/bamba - local: model_doc/bamba
@ -412,6 +415,8 @@
title: DeBERTa title: DeBERTa
- local: model_doc/deberta-v2 - local: model_doc/deberta-v2
title: DeBERTa-v2 title: DeBERTa-v2
- local: model_doc/deepseek_v3
title: DeepSeek-V3
- local: model_doc/dialogpt - local: model_doc/dialogpt
title: DialoGPT title: DialoGPT
- local: model_doc/diffllama - local: model_doc/diffllama
@ -530,6 +535,8 @@
title: MegatronGPT2 title: MegatronGPT2
- local: model_doc/mistral - local: model_doc/mistral
title: Mistral title: Mistral
- local: model_doc/mistral3
title: Mistral3
- local: model_doc/mixtral - local: model_doc/mixtral
title: Mixtral title: Mixtral
- local: model_doc/mluke - local: model_doc/mluke
@ -580,6 +587,8 @@
title: Phi title: Phi
- local: model_doc/phi3 - local: model_doc/phi3
title: Phi-3 title: Phi-3
- local: model_doc/phi4_multimodal
title: Phi4 Multimodal
- local: model_doc/phimoe - local: model_doc/phimoe
title: PhiMoE title: PhiMoE
- local: model_doc/phobert - local: model_doc/phobert
@ -594,6 +603,10 @@
title: Qwen2 title: Qwen2
- local: model_doc/qwen2_moe - local: model_doc/qwen2_moe
title: Qwen2MoE title: Qwen2MoE
- local: model_doc/qwen3
title: Qwen3
- local: model_doc/qwen3_moe
title: Qwen3MoE
- local: model_doc/rag - local: model_doc/rag
title: RAG title: RAG
- local: model_doc/realm - local: model_doc/realm
@ -660,8 +673,8 @@
title: Zamba title: Zamba
- local: model_doc/zamba2 - local: model_doc/zamba2
title: Zamba2 title: Zamba2
- title: Vision models title: Text models
sections: - sections:
- local: model_doc/beit - local: model_doc/beit
title: BEiT title: BEiT
- local: model_doc/bit - local: model_doc/bit
@ -732,6 +745,8 @@
title: NAT title: NAT
- local: model_doc/poolformer - local: model_doc/poolformer
title: PoolFormer title: PoolFormer
- local: model_doc/prompt_depth_anything
title: Prompt Depth Anything
- local: model_doc/pvt - local: model_doc/pvt
title: Pyramid Vision Transformer (PVT) title: Pyramid Vision Transformer (PVT)
- local: model_doc/pvt_v2 - local: model_doc/pvt_v2
@ -788,8 +803,8 @@
title: YOLOS title: YOLOS
- local: model_doc/zoedepth - local: model_doc/zoedepth
title: ZoeDepth title: ZoeDepth
- title: Audio models title: Vision models
sections: - sections:
- local: model_doc/audio-spectrogram-transformer - local: model_doc/audio-spectrogram-transformer
title: Audio Spectrogram Transformer title: Audio Spectrogram Transformer
- local: model_doc/bark - local: model_doc/bark
@ -858,16 +873,16 @@
title: XLS-R title: XLS-R
- local: model_doc/xlsr_wav2vec2 - local: model_doc/xlsr_wav2vec2
title: XLSR-Wav2Vec2 title: XLSR-Wav2Vec2
- title: Video models title: Audio models
sections: - sections:
- local: model_doc/timesformer - local: model_doc/timesformer
title: TimeSformer title: TimeSformer
- local: model_doc/videomae - local: model_doc/videomae
title: VideoMAE title: VideoMAE
- local: model_doc/vivit - local: model_doc/vivit
title: ViViT title: ViViT
- title: Multimodal models title: Video models
sections: - sections:
- local: model_doc/align - local: model_doc/align
title: ALIGN title: ALIGN
- local: model_doc/altclip - local: model_doc/altclip
@ -906,6 +921,8 @@
title: Emu3 title: Emu3
- local: model_doc/flava - local: model_doc/flava
title: FLAVA title: FLAVA
- local: model_doc/gemma3
title: Gemma3
- local: model_doc/git - local: model_doc/git
title: GIT title: GIT
- local: model_doc/got_ocr2 - local: model_doc/got_ocr2
@ -978,6 +995,8 @@
title: Qwen2VL title: Qwen2VL
- local: model_doc/sam - local: model_doc/sam
title: Segment Anything title: Segment Anything
- local: model_doc/shieldgemma2
title: ShieldGemma2
- local: model_doc/siglip - local: model_doc/siglip
title: SigLIP title: SigLIP
- local: model_doc/siglip2 - local: model_doc/siglip2
@ -1010,14 +1029,14 @@
title: VisualBERT title: VisualBERT
- local: model_doc/xclip - local: model_doc/xclip
title: X-CLIP title: X-CLIP
- title: Reinforcement learning models title: Multimodal models
sections: - sections:
- local: model_doc/decision_transformer - local: model_doc/decision_transformer
title: Decision Transformer title: Decision Transformer
- local: model_doc/trajectory_transformer - local: model_doc/trajectory_transformer
title: Trajectory Transformer title: Trajectory Transformer
- title: Time series models title: Reinforcement learning models
sections: - sections:
- local: model_doc/autoformer - local: model_doc/autoformer
title: Autoformer title: Autoformer
- local: model_doc/informer - local: model_doc/informer
@ -1028,14 +1047,17 @@
title: PatchTST title: PatchTST
- local: model_doc/time_series_transformer - local: model_doc/time_series_transformer
title: Time Series Transformer title: Time Series Transformer
- title: Graph models title: Time series models
sections: - sections:
- local: model_doc/graphormer - local: model_doc/graphormer
title: Graphormer title: Graphormer
- title: Internal helpers title: Graph models
sections: title: Models
- sections:
- local: internal/modeling_utils - local: internal/modeling_utils
title: Custom Layers and Utilities title: Custom Layers and Utilities
- local: internal/model_debugging_utils
title: Utilities for Model Debugging
- local: internal/pipelines_utils - local: internal/pipelines_utils
title: Utilities for pipelines title: Utilities for pipelines
- local: internal/tokenization_utils - local: internal/tokenization_utils
@ -1052,4 +1074,5 @@
title: General Utilities title: General Utilities
- local: internal/time_series_utils - local: internal/time_series_utils
title: Utilities for Time Series title: Utilities for Time Series
title: Internal helpers
title: API

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@ -476,7 +476,7 @@ When both implementations produce the same output, verify the outputs are within
torch.allclose(original_output, output, atol=1e-3) torch.allclose(original_output, output, atol=1e-3)
``` ```
This is typically the most difficult part of the process. Congratulations if you've made it this far! This is typically the most difficult part of the process. Congratulations if you've made it this far!
And if you're stuck or struggling with this step, don't hesitate to ask for help on your pull request. And if you're stuck or struggling with this step, don't hesitate to ask for help on your pull request.
@ -541,6 +541,48 @@ input_ids = tokenizer(input_str).input_ids
When both implementations have the same `input_ids`, add a tokenizer test file. This file is analogous to the modeling test files. The tokenizer test files should contain a couple of hardcoded integration tests. When both implementations have the same `input_ids`, add a tokenizer test file. This file is analogous to the modeling test files. The tokenizer test files should contain a couple of hardcoded integration tests.
## Implement image processor
> [!TIP]
> Fast image processors use the [torchvision](https://pytorch.org/vision/stable/index.html) library and can perform image processing on the GPU, significantly improving processing speed.
> We recommend adding a fast image processor ([`BaseImageProcessorFast`]) in addition to the "slow" image processor ([`BaseImageProcessor`]) to provide users with the best performance. Feel free to tag [@yonigozlan](https://github.com/yonigozlan) for help adding a [`BaseImageProcessorFast`].
While this example doesn't include an image processor, you may need to implement one if your model requires image inputs. The image processor is responsible for converting images into a format suitable for your model. Before implementing a new one, check whether an existing image processor in the Transformers library can be reused, as many models share similar image processing techniques. Note that you can also use [modular](./modular_transformers) for image processors to reuse existing components.
If you do need to implement a new image processor, refer to an existing image processor to understand the expected structure. Slow image processors ([`BaseImageProcessor`]) and fast image processors ([`BaseImageProcessorFast`]) are designed differently, so make sure you follow the correct structure based on the processor type you're implementing.
Run the following command (only if you haven't already created the fast image processor with the `transformers-cli add-new-model-like` command) to generate the necessary imports and to create a prefilled template for the fast image processor. Modify the template to fit your model.
```bash
transformers-cli add-fast-image-processor --model-name your_model_name
```
This command will generate the necessary imports and provide a pre-filled template for the fast image processor. You can then modify it to fit your model's needs.
Add tests for the image processor in `tests/models/your_model_name/test_image_processing_your_model_name.py`. These tests should be similar to those for other image processors and should verify that the image processor correctly handles image inputs. If your image processor includes unique features or processing methods, ensure you add specific tests for those as well.
## Implement processor
If your model accepts multiple modalities, like text and images, you need to add a processor. The processor centralizes the preprocessing of different modalities before passing them to the model.
The processor should call the appropriate modality-specific processors within its `__call__` function to handle each type of input correctly. Be sure to check existing processors in the library to understand their expected structure. Transformers uses the following convention in the `__call__` function signature.
```python
def __call__(
self,
images: ImageInput = None,
text: Union[TextInput, PreTokenizedInput, List[TextInput], List[PreTokenizedInput]] = None,
audio=None,
videos=None,
**kwargs: Unpack[YourModelProcessorKwargs],
) -> BatchFeature:
...
```
`YourModelProcessorKwargs` is a `TypedDict` that includes all the typical processing arguments and any extra arguments a specific processor may require.
Add tests for the processor in `tests/models/your_model_name/test_processor_your_model_name.py`. These tests should be similar to those for other processors and should verify that the processor correctly handles the different modalities.
## Integration tests ## Integration tests
Now that you have a model and tokenizer, add end-to-end integration tests for the model and tokenizer to `tests/models/brand_new_llama/test_modeling_brand_new_llama.py`. Now that you have a model and tokenizer, add end-to-end integration tests for the model and tokenizer to `tests/models/brand_new_llama/test_modeling_brand_new_llama.py`.
@ -620,4 +662,4 @@ There are four timelines for model additions depending on the model contributor
- **Hub-first release**: Transformers [remote-code](./models#custom-models) feature allows Transformers-based projects to be shared directly on the Hub. This is a good option if you don't have the bandwidth to add a model directly to Transformers. - **Hub-first release**: Transformers [remote-code](./models#custom-models) feature allows Transformers-based projects to be shared directly on the Hub. This is a good option if you don't have the bandwidth to add a model directly to Transformers.
If a model ends up being very popular, then it's very likely that we'll integrate it in Transformers ourselves to enable better support (documentation, maintenance, optimization, etc.) for it. A Hub-first release is the most frictionless way to add a model. If a model ends up being very popular, then it's very likely that we'll integrate it in Transformers ourselves to enable better support (documentation, maintenance, optimization, etc.) for it. A Hub-first release is the most frictionless way to add a model.

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@ -0,0 +1,128 @@
<!--Copyright 2025 The HuggingFace Team. All rights reserved.
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⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
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# Attention Interface
This page describes how to use the `AttentionInterface` in order to register custom attention functions to use with
supported models.
## Customizing attention function
Most recent models can now switch from one attention function used in the Attention layer to the other, thanks to a simple mapping.
By default, we provide the implementation for [`sdpa`](https://pytorch.org/docs/stable/generated/torch.nn.functional.scaled_dot_product_attention.html),
[`flash_attention_2`](https://github.com/Dao-AILab/flash-attention) and [`flex_attention`](https://pytorch.org/docs/stable/nn.attention.flex_attention.html#module-torch.nn.attention.flex_attention)
as well as `eager`, which is a simple matrix multiplication without any optimization on top.
This is the setting you can usually choose when instantiating a model:
```python
from transformers import AutoModelForCausalLM
model_id = "meta-llama/Llama-3.2-1B"
# Here, using flash attention as an example
model = AutoModelForCausalLM.from_pretrained(model_id, attn_implementation="flash_attention_2")
```
But what if you wanted to create your own attention function? Or simply play around with existing ones, adding
a few statements here and there? You can now do so with the `AttentionInterface`! Here is an example:
```python
from transformers import AutoModelForCausalLM, AttentionInterface
from transformers.integrations.sdpa_attention import sdpa_attention_forward
import torch
model_id = "meta-llama/Llama-3.2-1B"
def my_new_sdpa(*args, **kwargs):
print("I just entered the attention computation")
return sdpa_attention_forward(*args, **kwargs)
AttentionInterface.register("my_new_sdpa", my_new_sdpa)
model = AutoModelForCausalLM.from_pretrained(model_id, attn_implementation="my_new_sdpa")
# Try running the forward with the new attention function
model(torch.ones(1, 5, dtype=int))
```
You will see it prints "I just entered the attention computation" as many times as there are layers in the model (with this example, 16 times).
## Dynamically switching attention function
You could dynamically change the model's attention function as well, by overriding the `config._attn_implementation` field:
```python
# Back to use original sdpa implementation
model.config._attn_implementation = "sdpa"
model(torch.ones(1, 5, dtype=int))
```
and it will stop printing the statements, as it now uses the `sdpa` attention.
This allows to quickly change an attention function, without needing to reload the model!
## What about new args needed in my custom attention function?
But indeed, what if the new function requires a new arg to be properly used? It's no issue! Models supporting the
`AttentionInterface` propagate kwargs all the way to the Attention layers, and to the used attention function. That way,
you can simply pass the arg (as a kwargs, i.e. you need to qualify the name of the arg) in the model's forward, and it will be correctly used in the attention. However, custom attention functions have some limitations. In particular, it must follow the signature and return format of other attention functions, i.e.
```python
from transformers import AutoModelForCausalLM, AttentionInterface
from transformers.integrations.sdpa_attention import sdpa_attention_forward
import torch
def custom_attention(
module: torch.nn.Module, # required arg
query: torch.Tensor, # required arg
key: torch.Tensor, # required arg
value: torch.Tensor, # required arg
attention_mask: Optional[torch.Tensor], # required arg
a_new_kwargs = None, # You can now add as many kwargs as you need
another_new_kwargs = None, # You can now add as many kwargs as you need
**kwargs, # You need to accept **kwargs as models will pass other args
) -> Tuple[torch.Tensor, Optional[torch.Tensor]]
... # do your magic!
return attn_output, attn_weights # attn_weights are optional here
AttentionInterface.register("custom", custom_attention)
model = AutoModelForCausalLM.from_pretrained(model_id, attn_implementation="custom")
# Forward pass with the new kwargs
model(torch.ones(1, 5, dtype=int), a_new_kwargs=..., another_new_kwargs=...)
```
If in doubt about what args/kwargs a given model sends to the attention function, simply check that model's modeling code on [GitHub](https://github.com/huggingface/transformers/tree/main/src/transformers/models)!
## Accessing current available implementations
Most of the time, you will simply need to `register` a new function. If, however, you need to access an existing one,
and/or perform a few checks, the prefered way is to use the global `ALL_ATTENTION_FUNCTIONS`. It behaves the same way you
would expect from a usual Python dictionary:
```python
>>> from transformers.modeling_utils import ALL_ATTENTION_FUNCTIONS
>>> list(ALL_ATTENTION_FUNCTIONS.keys())
>>> ['flash_attention_2', 'flex_attention', 'sdpa']
>>> ALL_ATTENTION_FUNCTIONS["sdpa"]
>>> <function transformers.integrations.sdpa_attention.sdpa_attention_forward>
>>> ALL_ATTENTION_FUNCTIONS.get("sdpa", None)
>>> <function transformers.integrations.sdpa_attention.sdpa_attention_forward>
# You can also globally `register` a new function directly on it
>>> ALL_ATTENTION_FUNCTIONS.register("new_func", new_func)
```

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@ -9,7 +9,7 @@ Unless required by applicable law or agreed to in writing, software distributed
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License. specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be ⚠️ Note that this file is in Markdown but contains specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer. rendered properly in your Markdown viewer.
--> -->
@ -62,7 +62,7 @@ for _ in range(max_new_tokens):
# Greedily sample one next token # Greedily sample one next token
next_token_ids = outputs.logits[:, -1:].argmax(-1) next_token_ids = outputs.logits[:, -1:].argmax(-1)
generated_ids = torch.cat([generated_ids, next_token_ids], dim=-1) generated_ids = torch.cat([generated_ids, next_token_ids], dim=-1)
# Prepare inputs for the next generation step by leaaving unprocessed tokens, in our case we have only one new token # Prepare inputs for the next generation step by leaving unprocessed tokens, in our case we have only one new token
# and expanding attn mask for the new token, as explained above # and expanding attn mask for the new token, as explained above
attention_mask = inputs["attention_mask"] attention_mask = inputs["attention_mask"]
attention_mask = torch.cat([attention_mask, attention_mask.new_ones((attention_mask.shape[0], 1))], dim=-1) attention_mask = torch.cat([attention_mask, attention_mask.new_ones((attention_mask.shape[0], 1))], dim=-1)
@ -88,7 +88,7 @@ model = AutoModelForCausalLM.from_pretrained("meta-llama/Llama-2-7b-chat-hf", to
inputs = tokenizer("Hello, my name is", return_tensors="pt").to(model.device) inputs = tokenizer("Hello, my name is", return_tensors="pt").to(model.device)
# `return_dict_in_generate=True` is required to return the cache and `return_legacy_cache` forces the returned cache # `return_dict_in_generate=True` is required to return the cache and `return_legacy_cache` forces the returned cache
# in the the legacy format # in the legacy format
generation_outputs = model.generate(**inputs, return_dict_in_generate=True, return_legacy_cache=True, max_new_tokens=5) generation_outputs = model.generate(**inputs, return_dict_in_generate=True, return_legacy_cache=True, max_new_tokens=5)
cache = DynamicCache.from_legacy_cache(generation_outputs.past_key_values) cache = DynamicCache.from_legacy_cache(generation_outputs.past_key_values)

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@ -146,7 +146,7 @@ print(tokenizer.decode(out[0][len(inputs["input_ids"][0]):]))
## Schema ## Schema
[`~PreTrainedTokenizerBase.apply_chat_template`] converts functions into a [JSON schema](https://json-schema.org/learn/getting-started-step-by-step) which is passed to the chat template. A LLM never sees the code inside the function. In other words, a LLM doesn't care how the model works technically, it only cares about function **definition** and **arguments**. [`~PreTrainedTokenizerBase.apply_chat_template`] converts functions into a [JSON schema](https://json-schema.org/learn/getting-started-step-by-step) which is passed to the chat template. A LLM never sees the code inside the function. In other words, a LLM doesn't care how the function works technically, it only cares about function **definition** and **arguments**.
The JSON schema is automatically generated behind the scenes as long as your function follows the [rules](#tools) listed earlier above. But you can use [get_json_schema](https://github.com/huggingface/transformers/blob/14561209291255e51c55260306c7d00c159381a5/src/transformers/utils/chat_template_utils.py#L205) to manually convert a schema for more visibility or debugging. The JSON schema is automatically generated behind the scenes as long as your function follows the [rules](#tools) listed earlier above. But you can use [get_json_schema](https://github.com/huggingface/transformers/blob/14561209291255e51c55260306c7d00c159381a5/src/transformers/utils/chat_template_utils.py#L205) to manually convert a schema for more visibility or debugging.

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@ -9,7 +9,7 @@ Unless required by applicable law or agreed to in writing, software distributed
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License. specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be ⚠️ Note that this file is in Markdown but contains specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer. rendered properly in your Markdown viewer.
--> -->
@ -18,7 +18,7 @@ rendered properly in your Markdown viewer.
Multimodal model chat templates expect a similar [template](./chat_templating) as text-only models. It needs `messages` that includes a dictionary of the `role` and `content`. Multimodal model chat templates expect a similar [template](./chat_templating) as text-only models. It needs `messages` that includes a dictionary of the `role` and `content`.
Multimodal templates are included in the [Processor](./processors) class and requires an additional `type` key for specifying whether the included content is an image, video, or text. Multimodal templates are included in the [Processor](./processors) class and require an additional `type` key for specifying whether the included content is an image, video, or text.
This guide will show you how to format chat templates for multimodal models as well as some best practices for configuring the template This guide will show you how to format chat templates for multimodal models as well as some best practices for configuring the template
@ -109,7 +109,7 @@ These inputs are now ready to be used in [`~GenerationMixin.generate`].
Some vision models also support video inputs. The message format is very similar to the format for [image inputs](#image-inputs). Some vision models also support video inputs. The message format is very similar to the format for [image inputs](#image-inputs).
- The content `"type"` should be `"video"` to indicate the the content is a video. - The content `"type"` should be `"video"` to indicate the content is a video.
- For videos, it can be a link to the video (`"url"`) or it could be a file path (`"path"`). Videos loaded from a URL can only be decoded with [PyAV](https://pyav.basswood-io.com/docs/stable/) or [Decord](https://github.com/dmlc/decord). - For videos, it can be a link to the video (`"url"`) or it could be a file path (`"path"`). Videos loaded from a URL can only be decoded with [PyAV](https://pyav.basswood-io.com/docs/stable/) or [Decord](https://github.com/dmlc/decord).
> [!WARNING] > [!WARNING]
@ -141,7 +141,7 @@ Pass `messages` to [`~ProcessorMixin.apply_chat_template`] to tokenize the input
The `video_load_backend` parameter refers to a specific framework to load a video. It supports [PyAV](https://pyav.basswood-io.com/docs/stable/), [Decord](https://github.com/dmlc/decord), [OpenCV](https://github.com/opencv/opencv), and [torchvision](https://pytorch.org/vision/stable/index.html). The `video_load_backend` parameter refers to a specific framework to load a video. It supports [PyAV](https://pyav.basswood-io.com/docs/stable/), [Decord](https://github.com/dmlc/decord), [OpenCV](https://github.com/opencv/opencv), and [torchvision](https://pytorch.org/vision/stable/index.html).
The examples below uses Decord as the backend because it is a bit faster than PyAV. The examples below use Decord as the backend because it is a bit faster than PyAV.
<hfoptions id="sampling"> <hfoptions id="sampling">
<hfoption id="fixed number of frames"> <hfoption id="fixed number of frames">

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@ -131,7 +131,7 @@ class ResnetModel(PreTrainedModel):
</hfoption> </hfoption>
<hfoption id="ResnetModelForImageClassification"> <hfoption id="ResnetModelForImageClassification">
The `forward` method needs to be rewrittten to calculate the loss for each logit if labels are available. Otherwise, the ResNet model class is the same. The `forward` method needs to be rewritten to calculate the loss for each logit if labels are available. Otherwise, the ResNet model class is the same.
> [!TIP] > [!TIP]
> Add `config_class` to the model class to enable [AutoClass](#autoclass-support) support. > Add `config_class` to the model class to enable [AutoClass](#autoclass-support) support.

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@ -271,7 +271,7 @@ tokenizer.batch_decode(outputs, skip_special_tokens=True)
## DoLa ## DoLa
[Decoding by Contrasting Layers (DoLa)](https://hf.co/papers/2309.03883) is a contrastive decoding strategy for improving factuality and reducing hallucination. This strategy works by contrasting the logit diffferences between the final and early layers. As a result, factual knowledge localized to particular layers are amplified. DoLa is not recommended for smaller models like GPT-2. [Decoding by Contrasting Layers (DoLa)](https://hf.co/papers/2309.03883) is a contrastive decoding strategy for improving factuality and reducing hallucination. This strategy works by contrasting the logit differences between the final and early layers. As a result, factual knowledge localized to particular layers are amplified. DoLa is not recommended for smaller models like GPT-2.
Enable DoLa with the following parameters. Enable DoLa with the following parameters.

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@ -24,21 +24,23 @@ rendered properly in your Markdown viewer.
The GGUF format also supports many quantized data types (refer to [quantization type table](https://hf.co/docs/hub/en/gguf#quantization-types) for a complete list of supported quantization types) which saves a significant amount of memory, making inference with large models like Whisper and Llama feasible on local and edge devices. The GGUF format also supports many quantized data types (refer to [quantization type table](https://hf.co/docs/hub/en/gguf#quantization-types) for a complete list of supported quantization types) which saves a significant amount of memory, making inference with large models like Whisper and Llama feasible on local and edge devices.
Transformers supports loading models stored in the GGUF format for further training or finetuning. The GGUF format is dequantized to fp32 where the full model weights are available and compatible with PyTorch. Transformers supports loading models stored in the GGUF format for further training or finetuning. The GGUF checkpoint is **dequantized to fp32** where the full model weights are available and compatible with PyTorch.
> [!TIP] > [!TIP]
> Models that support GGUF include Llama, Mistral, Qwen2, Qwen2Moe, Phi3, Bloom, Falcon, StableLM, GPT2, and Starcoder2. > Models that support GGUF include Llama, Mistral, Qwen2, Qwen2Moe, Phi3, Bloom, Falcon, StableLM, GPT2, Starcoder2, and [more](https://github.com/huggingface/transformers/blob/main/src/transformers/integrations/ggml.py)
Add the `gguf_file` parameter to [`~PreTrainedModel.from_pretrained`] to specify the GGUF file to load. Add the `gguf_file` parameter to [`~PreTrainedModel.from_pretrained`] to specify the GGUF file to load.
```py ```py
# pip install gguf
from transformers import AutoTokenizer, AutoModelForCausalLM from transformers import AutoTokenizer, AutoModelForCausalLM
model_id = "TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF" model_id = "TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF"
filename = "tinyllama-1.1b-chat-v1.0.Q6_K.gguf" filename = "tinyllama-1.1b-chat-v1.0.Q6_K.gguf"
torch_dtype = torch.float32 # could be torch.float16 or torch.bfloat16 too
tokenizer = AutoTokenizer.from_pretrained(model_id, gguf_file=filename) tokenizer = AutoTokenizer.from_pretrained(model_id, gguf_file=filename)
model = AutoModelForCausalLM.from_pretrained(model_id, gguf_file=filename) model = AutoModelForCausalLM.from_pretrained(model_id, gguf_file=filename, torch_dtype=torch_dtype)
``` ```
Once you're done tinkering with the model, save and convert it back to the GGUF format with the [convert-hf-to-gguf.py](https://github.com/ggerganov/llama.cpp/blob/master/convert_hf_to_gguf.py) script. Once you're done tinkering with the model, save and convert it back to the GGUF format with the [convert-hf-to-gguf.py](https://github.com/ggerganov/llama.cpp/blob/master/convert_hf_to_gguf.py) script.

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@ -9,7 +9,7 @@ Unless required by applicable law or agreed to in writing, software distributed
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License. specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be ⚠️ Note that this file is in Markdown but contains specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer. rendered properly in your Markdown viewer.
--> -->
@ -56,7 +56,7 @@ deepspeed --num_gpus 2 trainer-program.py ...
### Order of GPUs ### Order of GPUs
To select specific GPUs to use and their order, configure the the `CUDA_VISIBLE_DEVICES` environment variable. It is easiest to set the environment variable in `~/bashrc` or another startup config file. `CUDA_VISIBLE_DEVICES` is used to map which GPUs are used. For example, if there are 4 GPUs (0, 1, 2, 3) and you only want to run GPUs 0 and 2: To select specific GPUs to use and their order, configure the `CUDA_VISIBLE_DEVICES` environment variable. It is easiest to set the environment variable in `~/bashrc` or another startup config file. `CUDA_VISIBLE_DEVICES` is used to map which GPUs are used. For example, if there are 4 GPUs (0, 1, 2, 3) and you only want to run GPUs 0 and 2:
```bash ```bash
CUDA_VISIBLE_DEVICES=0,2 torchrun trainer-program.py ... CUDA_VISIBLE_DEVICES=0,2 torchrun trainer-program.py ...

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@ -36,7 +36,7 @@ This guide will show you how to customize a models attention mechanism in order
## Attention class ## Attention class
[Segment Anything](./model_doc/sam) is an image segmentation model, and it combines the query-key-value (`qkv`) projection in its attention mechanims. To reduce the number of trainable parameters and computational overhead, you can apply LoRA to the `qkv` projection. This requires splitting the `qkv` projection so that you can separately target the `q` and `v` with LoRA. [Segment Anything](./model_doc/sam) is an image segmentation model, and it combines the query-key-value (`qkv`) projection in its attention mechanisms. To reduce the number of trainable parameters and computational overhead, you can apply LoRA to the `qkv` projection. This requires splitting the `qkv` projection so that you can separately target the `q` and `v` with LoRA.
1. Create a custom attention class, `SamVisionAttentionSplit`, by subclassing the original `SamVisionAttention` class. In the `__init__`, delete the combined `qkv` and create a separate linear layer for `q`, `k` and `v`. 1. Create a custom attention class, `SamVisionAttentionSplit`, by subclassing the original `SamVisionAttention` class. In the `__init__`, delete the combined `qkv` and create a separate linear layer for `q`, `k` and `v`.

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@ -43,4 +43,3 @@ Transformers is designed for developers and machine learning engineers and resea
</a> </a>
</div> </div>
Join us on the Hugging Face [Hub](https://huggingface.co/), [Discord](https://discord.com/invite/JfAtkvEtRb), or [forum](https://discuss.huggingface.co/) to collaborate and build models, datasets, and applications together.

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@ -20,7 +20,7 @@ rendered properly in your Markdown viewer.
# Installation # Installation
Transformers works with [PyTorch](https://pytorch.org/get-started/locally/), [TensorFlow 2.0](https://www.tensorflow.org/install/pip), and [Flax](https://flax.readthedocs.io/en/latest/). It has been tested on Python 3.6+, PyTorch 1.1.0+, TensorFlow 2.0+, and Flax. Transformers works with [PyTorch](https://pytorch.org/get-started/locally/), [TensorFlow 2.0](https://www.tensorflow.org/install/pip), and [Flax](https://flax.readthedocs.io/en/latest/). It has been tested on Python 3.9+, PyTorch 2.0+, TensorFlow 2.6+, and Flax 0.4.1+.
## Virtual environment ## Virtual environment
@ -33,7 +33,7 @@ Create and activate a virtual environment in your project directory with [venv](
```bash ```bash
python -m venv .env python -m venv .env
source ./env/bin/activate source .env/bin/activate
``` ```
</hfoption> </hfoption>
@ -43,7 +43,7 @@ source ./env/bin/activate
```bash ```bash
uv venv .env uv venv .env
source ./env/bin/activate source .env/bin/activate
``` ```
</hfoption> </hfoption>

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@ -0,0 +1,71 @@
<!--Copyright 2025 The HuggingFace Team. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
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# Model debugging toolboxes
This page lists all the debugging and model adding tools used by the library, as well as the utility functions it provides for it.
Most of those are only useful if you are adding new models in the library.
## Model addition debuggers
### Model addition debugger - context manager for model adders
This context manager is a power user tool intended for model adders.
It tracks all forward calls within a model forward and logs a slice of each input and output on a nested Json.
To note, this context manager enforces `torch.inference_mode()`.
### Rationale
Because when porting models to transformers, even from python to python, model adders often have to do a lot of manual operations, involving saving and loading tensors, comparing dtypes, etc. This small tool can hopefully shave off some time.
### Usage
Add this context manager as follows to debug a model:
```python
import torch
from PIL import Image
import requests
from transformers import LlavaProcessor, LlavaForConditionalGeneration
torch.random.manual_seed(673)
# load pretrained model and processor
model_id = "llava-hf/llava-1.5-7b-hf"
processor = LlavaProcessor.from_pretrained(model_id)
model = LlavaForConditionalGeneration.from_pretrained(model_id, low_cpu_mem_usage=True)
# create random image input
random_image = Image.fromarray(torch.randint(0, 256, (224, 224, 3), dtype=torch.uint8).numpy())
# prompt
prompt = "<image>Describe this image."
# process inputs
inputs = processor(text=prompt, images=random_image, return_tensors="pt")
# call forward method (not .generate!)
with model_addition_debugger_context(model, "optional_path_to_your_output_file.json"):
output = model.forward(**inputs)
```
[[autodoc]] model_addition_debugger
[[autodoc]] model_addition_debugger_context

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@ -16,10 +16,14 @@ rendered properly in your Markdown viewer.
# Custom Layers and Utilities # Custom Layers and Utilities
This page lists all the custom layers used by the library, as well as the utility functions it provides for modeling. This page lists all the custom layers used by the library, as well as the utility functions and classes it provides for modeling.
Most of those are only useful if you are studying the code of the models in the library. Most of those are only useful if you are studying the code of the models in the library.
## Attention Functions
[[autodoc]] AttentionInterface
- register
## Pytorch custom modules ## Pytorch custom modules

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@ -56,7 +56,7 @@ To give some examples of how much VRAM it roughly takes to load a model in bfloa
As of writing this document, the largest GPU chip on the market is the A100 & H100 offering 80GB of VRAM. Most of the models listed before require more than 80GB just to be loaded and therefore necessarily require [tensor parallelism](https://huggingface.co/docs/transformers/perf_train_gpu_many#tensor-parallelism) and/or [pipeline parallelism](https://huggingface.co/docs/transformers/perf_train_gpu_many#naive-model-parallelism-vertical-and-pipeline-parallelism). As of writing this document, the largest GPU chip on the market is the A100 & H100 offering 80GB of VRAM. Most of the models listed before require more than 80GB just to be loaded and therefore necessarily require [tensor parallelism](https://huggingface.co/docs/transformers/perf_train_gpu_many#tensor-parallelism) and/or [pipeline parallelism](https://huggingface.co/docs/transformers/perf_train_gpu_many#naive-model-parallelism-vertical-and-pipeline-parallelism).
🤗 Transformers now supports tensor parallelism for supported models having `base_tp_plan` in their respecitve config classes. Learn more about Tensor Parallelism [here](perf_train_gpu_many#tensor-parallelism). Furthermore, if you're interested in writing models in a tensor-parallelism-friendly way, feel free to have a look at [the text-generation-inference library](https://github.com/huggingface/text-generation-inference/tree/main/server/text_generation_server/models/custom_modeling). 🤗 Transformers now supports tensor parallelism for supported models having `base_tp_plan` in their respective config classes. Learn more about Tensor Parallelism [here](perf_train_gpu_many#tensor-parallelism). Furthermore, if you're interested in writing models in a tensor-parallelism-friendly way, feel free to have a look at [the text-generation-inference library](https://github.com/huggingface/text-generation-inference/tree/main/server/text_generation_server/models/custom_modeling).
Naive pipeline parallelism is supported out of the box. For this, simply load the model with `device="auto"` which will automatically place the different layers on the available GPUs as explained [here](https://huggingface.co/docs/accelerate/v0.22.0/en/concept_guides/big_model_inference). Naive pipeline parallelism is supported out of the box. For this, simply load the model with `device="auto"` which will automatically place the different layers on the available GPUs as explained [here](https://huggingface.co/docs/accelerate/v0.22.0/en/concept_guides/big_model_inference).
Note, however that while very effective, this naive pipeline parallelism does not tackle the issues of GPU idling. For this more advanced pipeline parallelism is required as explained [here](https://huggingface.co/docs/transformers/en/perf_train_gpu_many#naive-model-parallelism-vertical-and-pipeline-parallelism). Note, however that while very effective, this naive pipeline parallelism does not tackle the issues of GPU idling. For this more advanced pipeline parallelism is required as explained [here](https://huggingface.co/docs/transformers/en/perf_train_gpu_many#naive-model-parallelism-vertical-and-pipeline-parallelism).
@ -551,7 +551,7 @@ $$ \mathbf{\hat{q}}_i^T \mathbf{\hat{x}}_j = \mathbf{{q}}_i^T \mathbf{R}_{\theta
\\( \mathbf{R}_{\theta, i - j} \\) thereby represents a rotational matrix. \\( \theta \\) is *not* learned during training, but instead set to a pre-defined value that depends on the maximum input sequence length during training. \\( \mathbf{R}_{\theta, i - j} \\) thereby represents a rotational matrix. \\( \theta \\) is *not* learned during training, but instead set to a pre-defined value that depends on the maximum input sequence length during training.
> By doing so, the propability score between \\( \mathbf{q}_i \\) and \\( \mathbf{q}_j \\) is only affected if \\( i \ne j \\) and solely depends on the relative distance \\( i - j \\) regardless of each vector's specific positions \\( i \\) and \\( j \\) . > By doing so, the probability score between \\( \mathbf{q}_i \\) and \\( \mathbf{q}_j \\) is only affected if \\( i \ne j \\) and solely depends on the relative distance \\( i - j \\) regardless of each vector's specific positions \\( i \\) and \\( j \\) .
*RoPE* is used in multiple of today's most important LLMs, such as: *RoPE* is used in multiple of today's most important LLMs, such as:

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@ -22,9 +22,6 @@ The `.optimization` module provides:
- several schedules in the form of schedule objects that inherit from `_LRSchedule`: - several schedules in the form of schedule objects that inherit from `_LRSchedule`:
- a gradient accumulation class to accumulate the gradients of multiple batches - a gradient accumulation class to accumulate the gradients of multiple batches
## AdamW (PyTorch)
[[autodoc]] AdamW
## AdaFactor (PyTorch) ## AdaFactor (PyTorch)

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@ -88,3 +88,7 @@ Learn how to quantize models in the [Quantization](../quantization) guide.
## FineGrainedFP8Config ## FineGrainedFP8Config
[[autodoc]] FineGrainedFP8Config [[autodoc]] FineGrainedFP8Config
## QuarkConfig
[[autodoc]] QuarkConfig

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@ -18,6 +18,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

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# BERT <div style="float: right;">
<div class="flex flex-wrap space-x-1">
<div class="flex flex-wrap space-x-1"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white">
<img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white"> <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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 ">
"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> </div>
</div> </div>
## Overview # BERT
The BERT model was proposed in [BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding](https://arxiv.org/abs/1810.04805) by Jacob Devlin, Ming-Wei Chang, Kenton Lee and Kristina Toutanova. It's a [BERT](https://huggingface.co/papers/1810.04805) is a bidirectional transformer pretrained on unlabeled text to predict masked tokens in a sentence and to predict whether one sentence follows another. The main idea is that by randomly masking some tokens, the model can train on text to the left and right, giving it a more thorough understanding. BERT is also very versatile because its learned language representations can be adapted for other NLP tasks by fine-tuning an additional layer or head.
bidirectional transformer pretrained using a combination of masked language modeling objective and next sentence
prediction on a large corpus comprising the Toronto Book Corpus and Wikipedia.
The abstract from the paper is the following: You can find all the original BERT checkpoints under the [BERT](https://huggingface.co/collections/google/bert-release-64ff5e7a4be99045d1896dbc) collection.
*We introduce a new language representation model called BERT, which stands for Bidirectional Encoder Representations > [!TIP]
from Transformers. Unlike recent language representation models, BERT is designed to pre-train deep bidirectional > Click on the BERT models in the right sidebar for more examples of how to apply BERT to different language tasks.
representations from unlabeled text by jointly conditioning on both left and right context in all layers. As a result,
the pre-trained BERT model can be fine-tuned with just one additional output layer to create state-of-the-art models
for a wide range of tasks, such as question answering and language inference, without substantial task-specific
architecture modifications.*
*BERT is conceptually simple and empirically powerful. It obtains new state-of-the-art results on eleven natural The example below demonstrates how to predict the `[MASK]` token with [`Pipeline`], [`AutoModel`], and from the command line.
language processing tasks, including pushing the GLUE score to 80.5% (7.7% point absolute improvement), MultiNLI
accuracy to 86.7% (4.6% absolute improvement), SQuAD v1.1 question answering Test F1 to 93.2 (1.5 point absolute
improvement) and SQuAD v2.0 Test F1 to 83.1 (5.1 point absolute improvement).*
This model was contributed by [thomwolf](https://huggingface.co/thomwolf). The original code can be found [here](https://github.com/google-research/bert). <hfoptions id="usage">
<hfoption id="Pipeline">
## Usage tips ```py
import torch
from transformers import pipeline
- BERT is a model with absolute position embeddings so it's usually advised to pad the inputs on the right rather than pipeline = pipeline(
the left. task="fill-mask",
- BERT was trained with the masked language modeling (MLM) and next sentence prediction (NSP) objectives. It is model="google-bert/bert-base-uncased",
efficient at predicting masked tokens and at NLU in general, but is not optimal for text generation. torch_dtype=torch.float16,
- Corrupts the inputs by using random masking, more precisely, during pretraining, a given percentage of tokens (usually 15%) is masked by: device=0
)
* a special mask token with probability 0.8 pipeline("Plants create [MASK] through a process known as photosynthesis.")
* a random token different from the one masked with probability 0.1
* the same token with probability 0.1
- The model must predict the original sentence, but has a second objective: inputs are two sentences A and B (with a separation token in between). With probability 50%, the sentences are consecutive in the corpus, in the remaining 50% they are not related. The model has to predict if the sentences are consecutive or not.
### Using Scaled Dot Product Attention (SDPA)
PyTorch includes a native scaled dot-product attention (SDPA) operator as part of `torch.nn.functional`. This function
encompasses several implementations that can be applied depending on the inputs and the hardware in use. See the
[official documentation](https://pytorch.org/docs/stable/generated/torch.nn.functional.scaled_dot_product_attention.html)
or the [GPU Inference](https://huggingface.co/docs/transformers/main/en/perf_infer_gpu_one#pytorch-scaled-dot-product-attention)
page for more information.
SDPA is used by default for `torch>=2.1.1` when an implementation is available, but you may also set
`attn_implementation="sdpa"` in `from_pretrained()` to explicitly request SDPA to be used.
```
from transformers import BertModel
model = BertModel.from_pretrained("bert-base-uncased", torch_dtype=torch.float16, attn_implementation="sdpa")
...
``` ```
For the best speedups, we recommend loading the model in half-precision (e.g. `torch.float16` or `torch.bfloat16`). </hfoption>
<hfoption id="AutoModel">
On a local benchmark (A100-80GB, CPUx12, RAM 96.6GB, PyTorch 2.2.0, OS Ubuntu 22.04) with `float16`, we saw the ```py
following speedups during training and inference. import torch
from transformers import AutoModelForMaskedLM, AutoTokenizer
#### Training tokenizer = AutoTokenizer.from_pretrained(
"google-bert/bert-base-uncased",
)
model = AutoModelForMaskedLM.from_pretrained(
"google-bert/bert-base-uncased",
torch_dtype=torch.float16,
device_map="auto",
attn_implementation="sdpa"
)
inputs = tokenizer("Plants create [MASK] through a process known as photosynthesis.", return_tensors="pt").to("cuda")
|batch_size|seq_len|Time per batch (eager - s)|Time per batch (sdpa - s)|Speedup (%)|Eager peak mem (MB)|sdpa peak mem (MB)|Mem saving (%)| with torch.no_grad():
|----------|-------|--------------------------|-------------------------|-----------|-------------------|------------------|--------------| outputs = model(**inputs)
|4 |256 |0.023 |0.017 |35.472 |939.213 |764.834 |22.800 | predictions = outputs.logits
|4 |512 |0.023 |0.018 |23.687 |1970.447 |1227.162 |60.569 |
|8 |256 |0.023 |0.018 |23.491 |1594.295 |1226.114 |30.028 |
|8 |512 |0.035 |0.025 |43.058 |3629.401 |2134.262 |70.054 |
|16 |256 |0.030 |0.024 |25.583 |2874.426 |2134.262 |34.680 |
|16 |512 |0.064 |0.044 |46.223 |6964.659 |3961.013 |75.830 |
#### Inference masked_index = torch.where(inputs['input_ids'] == tokenizer.mask_token_id)[1]
predicted_token_id = predictions[0, masked_index].argmax(dim=-1)
predicted_token = tokenizer.decode(predicted_token_id)
|batch_size|seq_len|Per token latency eager (ms)|Per token latency SDPA (ms)|Speedup (%)|Mem eager (MB)|Mem BT (MB)|Mem saved (%)| print(f"The predicted token is: {predicted_token}")
|----------|-------|----------------------------|---------------------------|-----------|--------------|-----------|-------------| ```
|1 |128 |5.736 |4.987 |15.022 |282.661 |282.924 |-0.093 |
|1 |256 |5.689 |4.945 |15.055 |298.686 |298.948 |-0.088 |
|2 |128 |6.154 |4.982 |23.521 |314.523 |314.785 |-0.083 |
|2 |256 |6.201 |4.949 |25.303 |347.546 |347.033 |0.148 |
|4 |128 |6.049 |4.987 |21.305 |378.895 |379.301 |-0.107 |
|4 |256 |6.285 |5.364 |17.166 |443.209 |444.382 |-0.264 |
</hfoption>
<hfoption id="transformers-cli">
```bash
echo -e "Plants create [MASK] through a process known as photosynthesis." | transformers-cli run --task fill-mask --model google-bert/bert-base-uncased --device 0
```
## Resources </hfoption>
</hfoptions>
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with BERT. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource. ## Notes
<PipelineTag pipeline="text-classification"/> - Inputs should be padded on the right because BERT uses absolute position embeddings.
- A blog post on [BERT Text Classification in a different language](https://www.philschmid.de/bert-text-classification-in-a-different-language).
- A notebook for [Finetuning BERT (and friends) for multi-label text classification](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/BERT/Fine_tuning_BERT_(and_friends)_for_multi_label_text_classification.ipynb).
- A notebook on how to [Finetune BERT for multi-label classification using PyTorch](https://colab.research.google.com/github/abhimishra91/transformers-tutorials/blob/master/transformers_multi_label_classification.ipynb). 🌎
- A notebook on how to [warm-start an EncoderDecoder model with BERT for summarization](https://colab.research.google.com/github/patrickvonplaten/notebooks/blob/master/BERT2BERT_for_CNN_Dailymail.ipynb).
- [`BertForSequenceClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/text-classification) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/text_classification.ipynb).
- [`TFBertForSequenceClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/tensorflow/text-classification) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/text_classification-tf.ipynb).
- [`FlaxBertForSequenceClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/flax/text-classification) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/text_classification_flax.ipynb).
- [Text classification task guide](../tasks/sequence_classification)
<PipelineTag pipeline="token-classification"/>
- A blog post on how to use [Hugging Face Transformers with Keras: Fine-tune a non-English BERT for Named Entity Recognition](https://www.philschmid.de/huggingface-transformers-keras-tf).
- A notebook for [Finetuning BERT for named-entity recognition](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/BERT/Custom_Named_Entity_Recognition_with_BERT_only_first_wordpiece.ipynb) using only the first wordpiece of each word in the word label during tokenization. To propagate the label of the word to all wordpieces, see this [version](https://github.com/NielsRogge/Transformers-Tutorials/blob/master/BERT/Custom_Named_Entity_Recognition_with_BERT.ipynb) of the notebook instead.
- [`BertForTokenClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/token-classification) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/token_classification.ipynb).
- [`TFBertForTokenClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/tensorflow/token-classification) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/token_classification-tf.ipynb).
- [`FlaxBertForTokenClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/flax/token-classification).
- [Token classification](https://huggingface.co/course/chapter7/2?fw=pt) chapter of the 🤗 Hugging Face Course.
- [Token classification task guide](../tasks/token_classification)
<PipelineTag pipeline="fill-mask"/>
- [`BertForMaskedLM`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/language-modeling#robertabertdistilbert-and-masked-language-modeling) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/language_modeling.ipynb).
- [`TFBertForMaskedLM`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/tensorflow/language-modeling#run_mlmpy) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/language_modeling-tf.ipynb).
- [`FlaxBertForMaskedLM`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/flax/language-modeling#masked-language-modeling) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/masked_language_modeling_flax.ipynb).
- [Masked language modeling](https://huggingface.co/course/chapter7/3?fw=pt) chapter of the 🤗 Hugging Face Course.
- [Masked language modeling task guide](../tasks/masked_language_modeling)
<PipelineTag pipeline="question-answering"/>
- [`BertForQuestionAnswering`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/question-answering) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/question_answering.ipynb).
- [`TFBertForQuestionAnswering`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/tensorflow/question-answering) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/question_answering-tf.ipynb).
- [`FlaxBertForQuestionAnswering`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/flax/question-answering).
- [Question answering](https://huggingface.co/course/chapter7/7?fw=pt) chapter of the 🤗 Hugging Face Course.
- [Question answering task guide](../tasks/question_answering)
**Multiple choice**
- [`BertForMultipleChoice`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/multiple-choice) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/multiple_choice.ipynb).
- [`TFBertForMultipleChoice`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/tensorflow/multiple-choice) and [notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/multiple_choice-tf.ipynb).
- [Multiple choice task guide](../tasks/multiple_choice)
⚡️ **Inference**
- A blog post on how to [Accelerate BERT inference with Hugging Face Transformers and AWS Inferentia](https://huggingface.co/blog/bert-inferentia-sagemaker).
- A blog post on how to [Accelerate BERT inference with DeepSpeed-Inference on GPUs](https://www.philschmid.de/bert-deepspeed-inference).
⚙️ **Pretraining**
- A blog post on [Pre-Training BERT with Hugging Face Transformers and Habana Gaudi](https://www.philschmid.de/pre-training-bert-habana).
🚀 **Deploy**
- A blog post on how to [Convert Transformers to ONNX with Hugging Face Optimum](https://www.philschmid.de/convert-transformers-to-onnx).
- A blog post on how to [Setup Deep Learning environment for Hugging Face Transformers with Habana Gaudi on AWS](https://www.philschmid.de/getting-started-habana-gaudi#conclusion).
- A blog post on [Autoscaling BERT with Hugging Face Transformers, Amazon SageMaker and Terraform module](https://www.philschmid.de/terraform-huggingface-amazon-sagemaker-advanced).
- A blog post on [Serverless BERT with HuggingFace, AWS Lambda, and Docker](https://www.philschmid.de/serverless-bert-with-huggingface-aws-lambda-docker).
- A blog post on [Hugging Face Transformers BERT fine-tuning using Amazon SageMaker and Training Compiler](https://www.philschmid.de/huggingface-amazon-sagemaker-training-compiler).
- A blog post on [Task-specific knowledge distillation for BERT using Transformers & Amazon SageMaker](https://www.philschmid.de/knowledge-distillation-bert-transformers).
## BertConfig ## BertConfig
@ -181,35 +107,10 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
- create_token_type_ids_from_sequences - create_token_type_ids_from_sequences
- save_vocabulary - save_vocabulary
<frameworkcontent>
<pt>
## BertTokenizerFast ## BertTokenizerFast
[[autodoc]] BertTokenizerFast [[autodoc]] BertTokenizerFast
</pt>
<tf>
## TFBertTokenizer
[[autodoc]] TFBertTokenizer
</tf>
</frameworkcontent>
## Bert specific outputs
[[autodoc]] models.bert.modeling_bert.BertForPreTrainingOutput
[[autodoc]] models.bert.modeling_tf_bert.TFBertForPreTrainingOutput
[[autodoc]] models.bert.modeling_flax_bert.FlaxBertForPreTrainingOutput
<frameworkcontent>
<pt>
## BertModel ## BertModel
[[autodoc]] BertModel [[autodoc]] BertModel
@ -255,8 +156,9 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] BertForQuestionAnswering [[autodoc]] BertForQuestionAnswering
- forward - forward
</pt> ## TFBertTokenizer
<tf>
[[autodoc]] TFBertTokenizer
## TFBertModel ## TFBertModel
@ -303,9 +205,6 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] TFBertForQuestionAnswering [[autodoc]] TFBertForQuestionAnswering
- call - call
</tf>
<jax>
## FlaxBertModel ## FlaxBertModel
[[autodoc]] FlaxBertModel [[autodoc]] FlaxBertModel
@ -351,7 +250,10 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] FlaxBertForQuestionAnswering [[autodoc]] FlaxBertForQuestionAnswering
- __call__ - __call__
</jax> ## Bert specific outputs
</frameworkcontent>
[[autodoc]] models.bert.modeling_bert.BertForPreTrainingOutput
[[autodoc]] models.bert.modeling_tf_bert.TFBertForPreTrainingOutput
[[autodoc]] models.bert.modeling_flax_bert.FlaxBertForPreTrainingOutput

View File

@ -0,0 +1,184 @@
<!--Copyright 2025 The HuggingFace Team. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer.
-->
# DeepSeek-V3
## Overview
The DeepSeek-V3 model was proposed in [DeepSeek-V3 Technical Report](https://arxiv.org/abs/2412.19437) by DeepSeek-AI Team.
The abstract from the paper is the following:
We present DeepSeek-V3, a strong Mixture-of-Experts (MoE) language model with 671B total parameters with 37B activated for each token. To achieve efficient inference and cost-effective training, DeepSeek-V3 adopts Multi-head Latent Attention (MLA) and DeepSeekMoE architectures, which were thoroughly validated in DeepSeek-V2. Furthermore, DeepSeek-V3 pioneers an auxiliary-loss-free strategy for load balancing and sets a multi-token prediction training objective for stronger performance. We pre-train DeepSeek-V3 on 14.8 trillion diverse and high-quality tokens, followed by Supervised Fine-Tuning and Reinforcement Learning stages to fully harness its capabilities. Comprehensive evaluations reveal that DeepSeek-V3 outperforms other open-source models and achieves performance comparable to leading closed-source models. Despite its excellent performance, DeepSeek-V3 requires only 2.788M H800 GPU hours for its full training. In addition, its training process is remarkably stable. Throughout the entire training process, we did not experience any irrecoverable loss spikes or perform any rollbacks. The model checkpoints are available at https://github.com/deepseek-ai/DeepSeek-V3.
## Limitations and call for contribution!
We are super happy to make this code community-powered, and would love to see how you can best optimize the following:
- current implementation uses the "naive" attention compution (so not really MLA)
- current implementation loops through the experts. This should be replaced. Pointers to use `get_packed_weights` from `intetrations/tensor_parallel`.
- current implementation uses the eleuther formula for ROPE, using the orginal one would be more efficient! (should still follow our API)
- static cache is not supported (this should be just a generation config issue / config shape issues)
### Usage tips
The model uses Multi-head Latent Attention (MLA) and DeepSeekMoE architectures for efficient inference and cost-effective training. It employs an auxiliary-loss-free strategy for load balancing and multi-token prediction training objective. The model can be used for various language tasks after being pre-trained on 14.8 trillion tokens and going through Supervised Fine-Tuning and Reinforcement Learning stages.
You can run the model in `FP8` automatically, using 2 nodes of 8 H100 should be more than enough!
```python
# `run_deepseek_v1.py`
from transformers import AutoModelForCausalLM, AutoTokenizer
import torch
torch.manual_seed(30)
tokenizer = AutoTokenizer.from_pretrained("deepseek-r1")
chat = [
{"role": "user", "content": "Hello, how are you?"},
{"role": "assistant", "content": "I'm doing great. How can I help you today?"},
{"role": "user", "content": "I'd like to show off how chat templating works!"},
]
model = AutoModelForCausalLM.from_pretrained("deepseek-r1", device_map="auto", torch_dtype=torch.bfloat16)
inputs = tokenizer.apply_chat_template(chat, tokenize=True, add_generation_prompt=True, return_tensors="pt").to(model.device)
import time
start = time.time()
outputs = model.generate(inputs, max_new_tokens=50)
print(tokenizer.batch_decode(outputs))
print(time.time()-start)
```
This generated:
``````
<Assistant><think>
Okay, the user wants to demonstrate how chat templating works. Let me break down what that means. Chat templating is about structuring the conversation data, especially for models that need specific input formats. Maybe they're referring to something like how messages are formatted with roles (user, assistant, system) in APIs like OpenAI.
First, I should explain what chat templating is. It's the process of formatting conversation data into a structured format that the model can understand. This usually includes roles and content. For example, user messages, assistant responses, and system messages each have their own role tags.
They might want an example. Let me think of a simple conversation. The user says "Hello, how are you?" and the assistant responds "I'm doing great. How can I help you today?" Then the user follows up with wanting to show off chat templating. So the example should include the history and the new message.
In some frameworks, like Hugging Face's Transformers, chat templates are applied using Jinja2 templates. The template might look something like combining system messages, then looping through user and assistant messages with appropriate tags. For instance, using {% for message in messages %} and assigning roles like <|user|>, <|assistant|>, etc.
I should structure the example with the messages array, showing each role and content. Then apply a hypothetical template to convert that into a formatted string the model uses. Also, mention that different models have different templating requirements, like using special tokens or varying role labels.
Wait, the user mentioned "chat templating" in the context of showing off. Maybe they want a practical example they can present. So providing a code snippet or a structured data example would be helpful. Let me outline a typical messages array and then the templated output.
Also, it's important to note that proper templating ensures the model knows the conversation flow, which is crucial for generating coherent responses. Maybe include a note about why it's important, like maintaining context and role-specific processing.
Let me check if there are any common mistakes or things to avoid. For example, not closing tags properly, or mismatching roles. But maybe that's too detailed unless the user asks. Focus on the positive example first.
Putting it all together, the response should have an example messages array, the applied template, and the final formatted string. Maybe use angle brackets or special tokens as placeholders. Also, mention that this helps in training or fine-tuning models with structured data.
I think that's a solid approach. Let me structure it step by step to make it clear.
</think>
Chat templating is a way to structure conversation data (e.g., user/assistant interactions) into a format that language models understand. This is especially important for models trained to handle multi-turn dialogues, where the input must explicitly separate roles (user, assistant, system, etc.) and messages. Lets break this down with an example!
---
### **Step 1: Raw Conversation History**
Suppose we have this conversation:
- **User**: "Hello, how are you?"
- **Assistant**: "I'm doing great. How can I help you today?"
- **User**: "I'd like to show off how chat templating works!"
---
### **Step 2: Structured Messages**
In frameworks like Hugging Face Transformers or OpenAI, conversations are often formatted as a list of dictionaries with `role` and `content`:
```python
messages = [
{"role": "user", "content": "Hello, how are you?"},
{"role": "assistant", "content": "I'm doing great. How can I help you today?"},
{"role": "user", "content": "I'd like to show off how chat templating works!"},
]
```
---
### **Step 3: Apply a Chat Template**
A **chat template** converts this structured data into a single string formatted for the model. For example, using a Jinja-style template (common in Hugging Face):
```jinja
{% for message in messages %}
{% if message['role'] == 'user' %}
<|user|>{{ message['content'] }}<|end|>
{% elif message['role'] == 'assistant' %}
<|assistant|>{{ message['content'] }}<|end|>
{% endif %}
{% endfor %}
<|assistant|>
```
---
### **Step 4: Final Templated Output**
Applying the template to our `messages` list would produce:
```text
<|user|>Hello, how are you?<|end|>
<|assistant|>I'm doing great. How can I help you today?<|end|>
<|user|>I'd like to show off how chat templating works!<|end|>
<|assistant|>
```
This tells the model:
1. The conversation history (user/assistant turns).
2. The models turn to generate a response (`<|assistant|>` at the end).
---
### **Key Notes**:
- **Role Separation**: Tags like `<|user|>` and `<|assistant|>` help the model distinguish speakers.
- **Special Tokens**: Models often use unique tokens (e.g., `<|end|>`) to mark message boundaries.
- **Flexibility**: Templates vary by model (e.g., OpenAI uses `{"role": "user", "content": "..."}` instead of tags).
---
### **Why This Matters**:
- **Consistency**: Ensures the model understands dialogue structure.
- **Context Preservation**: Maintains the flow of multi-turn conversations.
- **Alignment**: Matches the format the model was trained on for better performance.
Want to dive deeper or see a specific frameworks implementation (e.g., OpenAI, Llama, Mistral)? Let me know! 😊<end▁of▁sentence>
``````
Use the following to run it
```bash
torchrun --nproc_per_node=8 --nnodes=2 --node_rank=0|1 --rdzv-id an_id --rdzv-backend c10d --rdzv-endpoint master_addr:master_port run_deepseek_r1.py
```
If you have:
```bash
[rank0]: ncclInternalError: Internal check failed.
[rank0]: Last error:
[rank0]: Bootstrap : no socket interface found
```
error, it means NCCL was probably not loaded.
## DeepseekV3Config
[[autodoc]] DeepseekV3Config
## DeepseekV3Model
[[autodoc]] DeepseekV3Model
- forward
## DeepseekV3ForCausalLM
[[autodoc]] DeepseekV3ForCausalLM
- forward

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@ -19,6 +19,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white"> <img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -90,7 +90,7 @@ The `DepthProEncoder` further uses two encoders:
- `image_encoder` - `image_encoder`
- Input image is also rescaled to `patch_size` and processed by the **`image_encoder`** - Input image is also rescaled to `patch_size` and processed by the **`image_encoder`**
Both these encoders can be configured via `patch_model_config` and `image_model_config` respectively, both of which are seperate `Dinov2Model` by default. Both these encoders can be configured via `patch_model_config` and `image_model_config` respectively, both of which are separate `Dinov2Model` by default.
Outputs from both encoders (`last_hidden_state`) and selected intermediate states (`hidden_states`) from **`patch_encoder`** are fused by a `DPT`-based `FeatureFusionStage` for depth estimation. Outputs from both encoders (`last_hidden_state`) and selected intermediate states (`hidden_states`) from **`patch_encoder`** are fused by a `DPT`-based `FeatureFusionStage` for depth estimation.

View File

@ -16,6 +16,7 @@ specific language governing permissions and limitations under the License.
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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 <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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
"> ">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -11,6 +11,7 @@ specific language governing permissions and limitations under the License.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -49,7 +49,7 @@ demonstrate its capabilities for on-device computations in a proof-of-concept ex
study.* study.*
This model was contributed by [victorsanh](https://huggingface.co/victorsanh). This model jax version was This model was contributed by [victorsanh](https://huggingface.co/victorsanh). This model jax version was
contributed by [kamalkraj](https://huggingface.co/kamalkraj). The original code can be found [here](https://github.com/huggingface/transformers/tree/main/examples/research_projects/distillation). contributed by [kamalkraj](https://huggingface.co/kamalkraj). The original code can be found [here](https://github.com/huggingface/transformers-research-projects/tree/main/distillation).
## Usage tips ## Usage tips

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<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>
## Overview ## Overview

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<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
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</div>
# Gemma 3
[Gemma 3](https://goo.gle/Gemma3Report) is a multimodal model with pretrained and instruction-tuned variants, available in 1B, 13B, and 27B parameters. The architecture is mostly the same as the previous Gemma versions. The key differences are alternating 5 local sliding window self-attention layers for every global self-attention layer, support for a longer context length of 128K tokens, and a [SigLip](./siglip) encoder that can "pan & scan" high-resolution images to prevent information from disappearing in high resolution images or images with non-square aspect ratios.
The instruction-tuned variant was post-trained with knowledge distillation and reinforcement learning.
You can find all the original Gemma 3 checkpoints under the [Gemma 3](https://huggingface.co/collections/meta-llama/llama-2-family-661da1f90a9d678b6f55773b) release.
> [!TIP]
> Click on the Gemma 3 models in the right sidebar for more examples of how to apply Gemma to different vision and language tasks.
The example below demonstrates how to generate text based on an image with [`Pipeline`] or the [`AutoModel`] class.
<hfoptions id="usage">
<hfoption id="Pipeline">
```py
import torch
from transformers import pipeline
pipeline = pipeline(
task="image-text-to-text",
model="google/gemma-3-4b-pt",
device=0,
torch_dtype=torch.bfloat16
)
pipeline(
"https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg",
text="<start_of_image> What is shown in this image?"
)
```
</hfoption>
<hfoption id="AutoModel">
```py
import torch
from transformers import AutoProcessor, Gemma3ForConditionalGeneration
model = Gemma3ForConditionalGeneration.from_pretrained(
"google/gemma-3-4b-it",
torch_dtype=torch.bfloat16,
device_map="auto",
attn_implementation="sdpa"
)
processor = AutoProcessor.from_pretrained(
"google/gemma-3-4b-it",
padding_side="left"
)
messages = [
{
"role": "system",
"content": [
{"type": "text", "text": "You are a helpful assistant."}
]
},
{
"role": "user", "content": [
{"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"},
{"type": "text", "text": "What is shown in this image?"},
]
},
]
inputs = processor.apply_chat_template(
messages,
tokenize=True,
return_dict=True,
return_tensors="pt",
add_generation_prompt=True,
).to("cuda")
output = model.generate(**inputs, max_new_tokens=50, cache_implementation="static")
print(processor.decode(output[0], skip_special_tokens=True))
```
</hfoption>
<hfoption id="transformers-cli">
```bash
echo -e "Plants create energy through a process known as" | transformers-cli run --task text-generation --model google/gemma-3-1b-pt --device 0
```
</hfoption>
</hfoptions>
Quantization reduces the memory burden of large models by representing the weights in a lower precision. Refer to the [Quantization](../quantization/overview) overview for more available quantization backends.
The example below uses [torchao](../quantization/torchao) to only quantize the weights to int4.
```py
# pip install torchao
import torch
from transformers import TorchAoConfig, Gemma3ForConditionalGeneration, AutoProcessor
quantization_config = TorchAoConfig("int4_weight_only", group_size=128)
model = Gemma3ForConditionalGeneration.from_pretrained(
"google/gemma-3-27b-it",
torch_dtype=torch.bfloat16,
device_map="auto",
quantization_config=quantization_config
)
processor = AutoProcessor.from_pretrained(
"google/gemma-3-27b-it",
padding_side="left"
)
messages = [
{
"role": "system",
"content": [
{"type": "text", "text": "You are a helpful assistant."}
]
},
{
"role": "user", "content": [
{"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"},
{"type": "text", "text": "What is shown in this image?"},
]
},
]
inputs = processor.apply_chat_template(
messages,
tokenize=True,
return_dict=True,
return_tensors="pt",
add_generation_prompt=True,
).to("cuda")
output = model.generate(**inputs, max_new_tokens=50, cache_implementation="static")
print(processor.decode(output[0], skip_special_tokens=True))
```
Use the [AttentionMaskVisualizer](https://github.com/huggingface/transformers/blob/beb9b5b02246b9b7ee81ddf938f93f44cfeaad19/src/transformers/utils/attention_visualizer.py#L139) to better understand what tokens the model can and cannot attend to.
```py
from transformers.utils.attention_visualizer import AttentionMaskVisualizer
visualizer = AttentionMaskVisualizer("google/gemma-3-4b-it")
visualizer("<img>What is shown in this image?")
```
<div class="flex justify-center">
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/gemma-3-attn-mask.png"/>
</div>
## Notes
- Use [`Gemma3ForConditionalGeneration`] for image-and-text and image-only inputs.
- Gemma 3 supports multiple input images, but make sure the images are correctly batched before passing them to the processor. Each batch should be a list of one or more images.
```py
url_cow = "https://media.istockphoto.com/id/1192867753/photo/cow-in-berchida-beach-siniscola.jpg?s=612x612&w=0&k=20&c=v0hjjniwsMNfJSuKWZuIn8pssmD5h5bSN1peBd1CmH4="
url_cat = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"
messages =[
{
"role": "system",
"content": [
{"type": "text", "text": "You are a helpful assistant."}
]
},
{
"role": "user",
"content": [
{"type": "image", "url": url_cow},
{"type": "image", "url": url_cat},
{"type": "text", "text": "Which image is cuter?"},
]
},
]
```
- Text passed to the processor should have a `<start_of_image>` token wherever an image should be inserted.
- The processor has its own [`~ProcessorMixin.apply_chat_template`] method to convert chat messages to model inputs.
- By default, images aren't cropped and only the base image is forwarded to the model. In high resolution images or images with non-square aspect ratios, artifacts can result because the vision encoder uses a fixed resolution of 896x896. To prevent these artifacts and improve performance during inference, set `do_pan_and_scan=True` to crop the image into multiple smaller patches and concatenate them with the base image embedding. You can disable pan and scan for faster inference.
```diff
inputs = processor.apply_chat_template(
messages,
tokenize=True,
return_dict=True,
return_tensors="pt",
add_generation_prompt=True,
+ do_pan_and_scan=True,
).to("cuda")
```
- For Gemma-3 1B checkpoint trained in text-only mode, use [`AutoModelForCausalLM`] instead.
```py
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
tokenizer = AutoTokenizer.from_pretrained(
"google/gemma-3-1b-pt",
)
model = AutoModelForCausalLM.from_pretrained(
"google/gemma-3-1b-pt",
torch_dtype=torch.bfloat16,
device_map="auto",
attn_implementation="sdpa"
)
input_ids = tokenizer("Plants create energy through a process known as", return_tensors="pt").to("cuda")
output = model.generate(**input_ids, cache_implementation="static")
print(tokenizer.decode(output[0], skip_special_tokens=True))
```
## Gemma3ImageProcessor
[[autodoc]] Gemma3ImageProcessor
## Gemma3ImageProcessorFast
[[autodoc]] Gemma3ImageProcessorFast
## Gemma3Processor
[[autodoc]] Gemma3Processor
## Gemma3TextConfig
[[autodoc]] Gemma3TextConfig
## Gemma3Config
[[autodoc]] Gemma3Config
## Gemma3TextModel
[[autodoc]] Gemma3TextModel
- forward
## Gemma3ForCausalLM
[[autodoc]] Gemma3ForCausalLM
- forward
## Gemma3ForConditionalGeneration
[[autodoc]] Gemma3ForConditionalGeneration
- forward

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@ -71,9 +71,10 @@ pip install -U flash-attn --no-build-isolation
Below is an expected speedup diagram comparing the pure inference time between the native implementation in transformers of `facebook/hubert-large-ls960-ft`, the flash-attention-2 and the sdpa (scale-dot-product-attention) version. We show the average speedup obtained on the `librispeech_asr` `clean` validation split: Below is an expected speedup diagram comparing the pure inference time between the native implementation in transformers of `facebook/hubert-large-ls960-ft`, the flash-attention-2 and the sdpa (scale-dot-product-attention) version. We show the average speedup obtained on the `librispeech_asr` `clean` validation split:
```python ```python
>>> from transformers import Wav2Vec2Model >>> from transformers import HubertModel
>>> import torch
model = Wav2Vec2Model.from_pretrained("facebook/hubert-large-ls960-ft", torch_dtype=torch.float16, attn_implementation="flash_attention_2").to(device) >>> model = HubertModel.from_pretrained("facebook/hubert-large-ls960-ft", torch_dtype=torch.float16, attn_implementation="flash_attention_2").to("cuda")
... ...
``` ```

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@ -18,6 +18,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -52,7 +52,7 @@ LayoutLMv3 is nearly identical to LayoutLMv2, so we've also included LayoutLMv2
</Tip> </Tip>
- Demo notebooks for LayoutLMv3 can be found [here](https://github.com/NielsRogge/Transformers-Tutorials/tree/master/LayoutLMv3). - Demo notebooks for LayoutLMv3 can be found [here](https://github.com/NielsRogge/Transformers-Tutorials/tree/master/LayoutLMv3).
- Demo scripts can be found [here](https://github.com/huggingface/transformers/tree/main/examples/research_projects/layoutlmv3). - Demo scripts can be found [here](https://github.com/huggingface/transformers-research-projects/tree/main/layoutlmv3).
<PipelineTag pipeline="text-classification"/> <PipelineTag pipeline="text-classification"/>
@ -61,7 +61,7 @@ LayoutLMv3 is nearly identical to LayoutLMv2, so we've also included LayoutLMv2
<PipelineTag pipeline="token-classification"/> <PipelineTag pipeline="token-classification"/>
- [`LayoutLMv3ForTokenClassification`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/research_projects/layoutlmv3) and [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv3/Fine_tune_LayoutLMv3_on_FUNSD_(HuggingFace_Trainer).ipynb). - [`LayoutLMv3ForTokenClassification`] is supported by this [example script](https://github.com/huggingface/transformers-research-projects/tree/main/layoutlmv3) and [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv3/Fine_tune_LayoutLMv3_on_FUNSD_(HuggingFace_Trainer).ipynb).
- A [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/Inference_with_LayoutLMv2ForTokenClassification.ipynb) for how to perform inference with [`LayoutLMv2ForTokenClassification`] and a [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/True_inference_with_LayoutLMv2ForTokenClassification_%2B_Gradio_demo.ipynb) for how to perform inference when no labels are available with [`LayoutLMv2ForTokenClassification`]. - A [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/Inference_with_LayoutLMv2ForTokenClassification.ipynb) for how to perform inference with [`LayoutLMv2ForTokenClassification`] and a [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/True_inference_with_LayoutLMv2ForTokenClassification_%2B_Gradio_demo.ipynb) for how to perform inference when no labels are available with [`LayoutLMv2ForTokenClassification`].
- A [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/Fine_tuning_LayoutLMv2ForTokenClassification_on_FUNSD_using_HuggingFace_Trainer.ipynb) for how to finetune [`LayoutLMv2ForTokenClassification`] with the 🤗 Trainer. - A [notebook](https://colab.research.google.com/github/NielsRogge/Transformers-Tutorials/blob/master/LayoutLMv2/FUNSD/Fine_tuning_LayoutLMv2ForTokenClassification_on_FUNSD_using_HuggingFace_Trainer.ipynb) for how to finetune [`LayoutLMv2ForTokenClassification`] with the 🤗 Trainer.
- [Token classification task guide](../tasks/token_classification) - [Token classification task guide](../tasks/token_classification)

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@ -14,79 +14,115 @@ rendered properly in your Markdown viewer.
--> -->
# LLaMA <div style="float: right;">
<div class="flex flex-wrap space-x-1">
<div class="flex flex-wrap space-x-1"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAtCAMAAAANxBKoAAAC7lBMVEUAAADg5vYHPVgAoJH+/v76+v39/f9JbLP///9+AIgAnY3///+mcqzt8fXy9fgkXa3Ax9709fr+///9/f8qXq49qp5AaLGMwrv8/P0eW60VWawxYq8yqJzG2dytt9Wyu9elzci519Lf3O3S2efY3OrY0+Xp7PT///////+dqNCexMc6Z7AGpJeGvbenstPZ5ejQ1OfJzOLa7ejh4+/r8fT29vpccbklWK8PVa0AS6ghW63O498vYa+lsdKz1NDRt9Kw1c672tbD3tnAxt7R6OHp5vDe7OrDyuDn6vLl6/EAQKak0MgATakkppo3ZK/Bz9y8w9yzu9jey97axdvHzeG21NHH4trTwthKZrVGZLSUSpuPQJiGAI+GAI8SWKydycLL4d7f2OTi1+S9xNzL0ePT6OLGzeEAo5U0qJw/aLEAo5JFa7JBabEAp5Y4qZ2QxLyKmsm3kL2xoMOehrRNb7RIbbOZgrGre68AUqwAqZqNN5aKJ5N/lMq+qsd8kMa4pcWzh7muhLMEV69juq2kbKqgUaOTR5uMMZWLLZSGAI5VAIdEAH+ovNDHuNCnxcy3qcaYx8K8msGplrx+wLahjbYdXrV6vbMvYK9DrZ8QrZ8tqJuFms+Sos6sw8ecy8RffsNVeMCvmb43aLltv7Q4Y7EZWK4QWa1gt6meZKUdr6GOAZVeA4xPAISyveLUwtivxtKTpNJ2jcqfvcltiMiwwcfAoMVxhL+Kx7xjdrqTe60tsaNQs6KaRKACrJ6UTZwkqpqTL5pkHY4AloSgsd2ptNXPvNOOncuxxsqFl8lmg8apt8FJcr9EbryGxLqlkrkrY7dRa7ZGZLQ5t6iXUZ6PPpgVpZeJCJFKAIGareTa0+KJod3H0deY2M+esM25usmYu8d2zsJOdcBVvrCLbqcAOaaHaKQAMaScWqKBXqCXMJ2RHpiLF5NmJZAdAHN2kta11dKu1M+DkcZLdb+Mcql3TppyRJdzQ5ZtNZNlIY+DF4+voCOQAAAAZ3RSTlMABAT+MEEJ/RH+/TP+Zlv+pUo6Ifz8+fco/fz6+evr39S9nJmOilQaF/7+/f38+smmoYp6b1T+/v7++vj189zU0tDJxsGzsrKSfv34+Pf27dDOysG9t6+n/vv6+vr59uzr1tG+tZ6Qg9Ym3QAABR5JREFUSMeNlVVUG1EQhpcuxEspXqS0SKEtxQp1d3d332STTRpIQhIISQgJhODu7lAoDoUCpe7u7u7+1puGpqnCPOyZvffbOXPm/PsP9JfQgyCC+tmTABTOcbxDz/heENS7/1F+9nhvkHePG0wNDLbGWwdXL+rbLWvpmZHXD8+gMfBjTh+aSe6Gnn7lwQIOTR0c8wfX3PWgv7avbdKwf/ZoBp1Gp/PvuvXW3vw5ib7emnTW4OR+3D4jB9vjNJ/7gNvfWWeH/TO/JyYrsiKCRjVEZA3UB+96kON+DxOQ/NLE8PE5iUYgIXjFnCOlxEQMaSGVxjg4gxOnEycGz8bptuNjVx08LscIgrzH3umcn+KKtiBIyvzOO2O99aAdR8cF19oZalnCtvREUw79tCd5sow1g1UKM6kXqUx4T8wsi3sTjJ3yzDmmhenLXLpo8u45eG5y4Vvbk6kkC4LLtJMowkSQxmk4ggVJEG+7c6QpHT8vvW9X7/o7+3ELmiJi2mEzZJiz8cT6TBlanBk70cB5GGIGC1gRDdZ00yADLW1FL6gqhtvNXNG5S9gdSrk4M1qu7JAsmYshzDS4peoMrU/gT7qQdqYGZaYhxZmVbGJAm/CS/HloWyhRUlknQ9KYcExTwS80d3VNOxUZJpITYyspl0LbhArhpZCD9cRWEQuhYkNGMHToQ/2Cs6swJlb39CsllxdXX6IUKh/H5jbnSsPKjgmoaFQ1f8wRLR0UnGE/RcDEjj2jXG1WVTwUs8+zxfcrVO+vSsuOpVKxCfYZiQ0/aPKuxQbQ8lIz+DClxC8u+snlcJ7Yr1z1JPqUH0V+GDXbOwAib931Y4Imaq0NTIXPXY+N5L18GJ37SVWu+hwXff8l72Ds9XuwYIBaXPq6Shm4l+Vl/5QiOlV+uTk6YR9PxKsI9xNJny31ygK1e+nIRC1N97EGkFPI+jCpiHe5PCEy7oWqWSwRrpOvhFzcbTWMbm3ZJAOn1rUKpYIt/lDhW/5RHHteeWFN60qo98YJuoq1nK3uW5AabyspC1BcIEpOhft+SZAShYoLSvnmSfnYADUERP5jJn2h5XtsgCRuhYQqAvwTwn33+YWEKUI72HX5AtfSAZDe8F2DtPPm77afhl0EkthzuCQU0BWApgQIH9+KB0JhopMM7bJrdTRoleM2JAVNMyPF+wdoaz+XJpGoVAQ7WXUkcV7gT3oUZyi/ISIJAVKhgNp+4b4veCFhYVJw4locdSjZCp9cPUhLF9EZ3KKzURepMEtCDPP3VcWFx4UIiZIklIpFNfHpdEafIF2aRmOcrUmjohbT2WUllbmRvgfbythbQO3222fpDJoufaQPncYYuqoGtUEsCJZL6/3PR5b4syeSjZMQG/T2maGANlXT2v8S4AULWaUkCxfLyW8iW4kdka+nEMjxpL2NCwsYNBp+Q61PF43zyDg9Bm9+3NNySn78jMZUUkumqE4Gp7JmFOdP1vc8PpRrzj9+wPinCy8K1PiJ4aYbnTYpCCbDkBSbzhu2QJ1Gd82t8jI8TH51+OzvXoWbnXUOBkNW+0mWFwGcGOUVpU81/n3TOHb5oMt2FgYGjzau0Nif0Ss7Q3XB33hjjQHjHA5E5aOyIQc8CBrLdQSs3j92VG+3nNEjbkbdbBr9zm04ruvw37vh0QKOdeGIkckc80fX3KH/h7PT4BOjgCty8VZ5ux1MoO5Cf5naca2LAsEgehI+drX8o/0Nu+W0m6K/I9gGPd/dfx/EN/wN62AhsBWuAAAAAElFTkSuQmCC
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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 ">
"> <img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> </div>
</div> </div>
## Overview # Llama
The LLaMA model was proposed in [LLaMA: Open and Efficient Foundation Language Models](https://arxiv.org/abs/2302.13971) by Hugo Touvron, Thibaut Lavril, Gautier Izacard, Xavier Martinet, Marie-Anne Lachaux, Timothée Lacroix, Baptiste Rozière, Naman Goyal, Eric Hambro, Faisal Azhar, Aurelien Rodriguez, Armand Joulin, Edouard Grave, Guillaume Lample. It is a collection of foundation language models ranging from 7B to 65B parameters. [Llama](https://huggingface.co/papers/2302.13971) is a family of large language models ranging from 7B to 65B parameters. These models are focused on efficient inference (important for serving language models) by training a smaller model on more tokens rather than training a larger model on fewer tokens. The Llama model is based on the GPT architecture, but it uses pre-normalization to improve training stability, replaces ReLU with SwiGLU to improve performance, and replaces absolute positional embeddings with rotary positional embeddings (RoPE) to better handle longer sequence lengths.
The abstract from the paper is the following: You can find all the original Llama checkpoints under the [Huggy Llama](https://huggingface.co/huggyllama) organization.
*We introduce LLaMA, a collection of foundation language models ranging from 7B to 65B parameters. We train our models on trillions of tokens, and show that it is possible to train state-of-the-art models using publicly available datasets exclusively, without resorting to proprietary and inaccessible datasets. In particular, LLaMA-13B outperforms GPT-3 (175B) on most benchmarks, and LLaMA-65B is competitive with the best models, Chinchilla-70B and PaLM-540B. We release all our models to the research community. * > [!TIP]
> Click on the Llama models in the right sidebar for more examples of how to apply Llama to different language tasks.
This model was contributed by [zphang](https://huggingface.co/zphang) with contributions from [BlackSamorez](https://huggingface.co/BlackSamorez). The code of the implementation in Hugging Face is based on GPT-NeoX [here](https://github.com/EleutherAI/gpt-neox). The original code of the authors can be found [here](https://github.com/facebookresearch/llama). The example below demonstrates how to generate text with [`Pipeline`] or the [`AutoModel`], and from the command line.
## Usage tips <hfoptions id="usage">
<hfoption id="Pipeline">
- Weights for the LLaMA models can be obtained from by filling out [this form](https://docs.google.com/forms/d/e/1FAIpQLSfqNECQnMkycAp2jP4Z9TFX0cGR4uf7b_fBxjY_OjhJILlKGA/viewform?usp=send_form) ```py
- After downloading the weights, they will need to be converted to the Hugging Face Transformers format using the [conversion script](https://github.com/huggingface/transformers/blob/main/src/transformers/models/llama/convert_llama_weights_to_hf.py). The script can be called with the following (example) command: import torch
from transformers import pipeline
pipeline = pipeline(
task="text-generation",
model="huggyllama/llama-7b",
torch_dtype=torch.float16,
device=0
)
pipeline("Plants create energy through a process known as")
```
</hfoption>
<hfoption id="AutoModel">
```py
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
tokenizer = AutoTokenizer.from_pretrained(
"huggyllama/llama-7b",
)
model = AutoModelForCausalLM.from_pretrained(
"huggyllama/llama-7b",
torch_dtype=torch.float16,
device_map="auto",
attn_implementation="sdpa"
)
input_ids = tokenizer("Plants create energy through a process known as", return_tensors="pt").to("cuda")
output = model.generate(**input_ids, cache_implementation="static")
print(tokenizer.decode(output[0], skip_special_tokens=True))
```
</hfoption>
<hfoption id="transformers-cli">
```bash ```bash
python src/transformers/models/llama/convert_llama_weights_to_hf.py \ echo -e "Plants create energy through a process known as" | transformers-cli run --task text-generation --model huggyllama/llama-7b --device 0
--input_dir /path/to/downloaded/llama/weights --model_size 7B --output_dir /output/path
``` ```
- After conversion, the model and tokenizer can be loaded via: </hfoption>
</hfoptions>
```python Quantization reduces the memory burden of large models by representing the weights in a lower precision. Refer to the [Quantization](../quantization/overview) overview for more available quantization backends.
from transformers import LlamaForCausalLM, LlamaTokenizer
tokenizer = LlamaTokenizer.from_pretrained("/output/path") The example below uses [torchao](../quantization/torchao) to only quantize the weights to int4.
model = LlamaForCausalLM.from_pretrained("/output/path")
```py
# pip install torchao
import torch
from transformers import TorchAoConfig, AutoModelForCausalLM, AutoTokenizer
quantization_config = TorchAoConfig("int4_weight_only", group_size=128)
model = AutoModelForCausalLM.from_pretrained(
"huggyllama/llama-30b",
torch_dtype=torch.bfloat16,
device_map="auto",
quantization_config=quantization_config
)
tokenizer = AutoTokenizer.from_pretrained("huggyllama/llama-30b")
input_ids = tokenizer("Plants create energy through a process known as", return_tensors="pt").to("cuda")
output = model.generate(**input_ids, cache_implementation="static")
print(tokenizer.decode(output[0], skip_special_tokens=True))
``` ```
Note that executing the script requires enough CPU RAM to host the whole model in float16 precision (even if the biggest versions Use the [AttentionMaskVisualizer](https://github.com/huggingface/transformers/blob/beb9b5b02246b9b7ee81ddf938f93f44cfeaad19/src/transformers/utils/attention_visualizer.py#L139) to better understand what tokens the model can and cannot attend to.
come in several checkpoints they each contain a part of each weight of the model, so we need to load them all in RAM). For the 65B model, it's thus 130GB of RAM needed.
- The LLaMA tokenizer is a BPE model based on [sentencepiece](https://github.com/google/sentencepiece). One quirk of sentencepiece is that when decoding a sequence, if the first token is the start of the word (e.g. "Banana"), the tokenizer does not prepend the prefix space to the string. ```py
from transformers.utils.attention_visualizer import AttentionMaskVisualizer
This model was contributed by [zphang](https://huggingface.co/zphang) with contributions from [BlackSamorez](https://huggingface.co/BlackSamorez). The code of the implementation in Hugging Face is based on GPT-NeoX [here](https://github.com/EleutherAI/gpt-neox). The original code of the authors can be found [here](https://github.com/facebookresearch/llama). The Flax version of the implementation was contributed by [afmck](https://huggingface.co/afmck) with the code in the implementation based on Hugging Face's Flax GPT-Neo. visualizer = AttentionMaskVisualizer("huggyllama/llama-7b")
visualizer("Plants create energy through a process known as")
```
<div class="flex justify-center">
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/llama-attn-mask.png"/>
</div>
Based on the original LLaMA model, Meta AI has released some follow-up works: ## Notes
- **Llama2**: Llama2 is an improved version of Llama with some architectural tweaks (Grouped Query Attention), and is pre-trained on 2Trillion tokens. Refer to the documentation of Llama2 which can be found [here](llama2). - The tokenizer is a byte-pair encoding model based on [SentencePiece](https://github.com/google/sentencepiece). During decoding, if the first token is the start of the word (for example, "Banana"), the tokenizer doesn't prepend the prefix space to the string.
## Resources
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with LLaMA. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource.
<PipelineTag pipeline="text-classification"/>
- A [notebook](https://colab.research.google.com/github/bigscience-workshop/petals/blob/main/examples/prompt-tuning-sst2.ipynb#scrollTo=f04ba4d2) on how to use prompt tuning to adapt the LLaMA model for text classification task. 🌎
<PipelineTag pipeline="question-answering"/>
- [StackLLaMA: A hands-on guide to train LLaMA with RLHF](https://huggingface.co/blog/stackllama#stackllama-a-hands-on-guide-to-train-llama-with-rlhf), a blog post about how to train LLaMA to answer questions on [Stack Exchange](https://stackexchange.com/) with RLHF.
⚗️ Optimization
- A [notebook](https://colab.research.google.com/drive/1SQUXq1AMZPSLD4mk3A3swUIc6Y2dclme?usp=sharing) on how to fine-tune LLaMA model using xturing library on GPU which has limited memory. 🌎
⚡️ Inference
- A [notebook](https://colab.research.google.com/github/DominguesM/alpaca-lora-ptbr-7b/blob/main/notebooks/02%20-%20Evaluate.ipynb) on how to run the LLaMA Model using PeftModel from the 🤗 PEFT library. 🌎
- A [notebook](https://colab.research.google.com/drive/1l2GiSSPbajVyp2Nk3CFT4t3uH6-5TiBe?usp=sharing) on how to load a PEFT adapter LLaMA model with LangChain. 🌎
🚀 Deploy
- A [notebook](https://colab.research.google.com/github/lxe/simple-llama-finetuner/blob/master/Simple_LLaMA_FineTuner.ipynb#scrollTo=3PM_DilAZD8T) on how to fine-tune LLaMA model using LoRA method via the 🤗 PEFT library with intuitive UI. 🌎
- A [notebook](https://github.com/aws/amazon-sagemaker-examples/blob/main/introduction_to_amazon_algorithms/jumpstart-foundation-models/text-generation-open-llama.ipynb) on how to deploy Open-LLaMA model for text generation on Amazon SageMaker. 🌎
## LlamaConfig ## LlamaConfig

View File

@ -14,97 +14,129 @@ rendered properly in your Markdown viewer.
--> -->
# Llama2 <div style="float: right;">
<div class="flex flex-wrap space-x-1">
<div class="flex flex-wrap space-x-1"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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 ">
"> </div>
</div> </div>
## Overview # Llama 2
The Llama2 model was proposed in [LLaMA: Open Foundation and Fine-Tuned Chat Models](https://ai.meta.com/research/publications/llama-2-open-foundation-and-fine-tuned-chat-models/) by Hugo Touvron, Louis Martin, Kevin Stone, Peter Albert, Amjad Almahairi, Yasmine Babaei, Nikolay Bashlykov, Soumya Batra, Prajjwal Bhargava, Shruti Bhosale, Dan Bikel, Lukas Blecher, Cristian Canton Ferrer, Moya Chen, Guillem Cucurull, David Esiobu, Jude Fernandes, Jeremy Fu, Wenyin Fu, Brian Fuller, Cynthia Gao, Vedanuj Goswami, Naman Goyal, Anthony Hartshorn, Saghar Hosseini, Rui Hou, Hakan Inan, Marcin Kardas, Viktor Kerkez Madian Khabsa, Isabel Kloumann, Artem Korenev, Punit Singh Koura, Marie-Anne Lachaux, Thibaut Lavril, Jenya Lee, Diana Liskovich, Yinghai Lu, Yuning Mao, Xavier Martinet, Todor Mihaylov, Pushka rMishra, Igor Molybog, Yixin Nie, Andrew Poulton, Jeremy Reizenstein, Rashi Rungta, Kalyan Saladi, Alan Schelten, Ruan Silva, Eric Michael Smith, Ranjan Subramanian, Xiaoqing EllenTan, Binh Tang, Ross Taylor, Adina Williams, Jian Xiang Kuan, Puxin Xu, Zheng Yan, Iliyan Zarov, Yuchen Zhang, Angela Fan, Melanie Kambadur, Sharan Narang, Aurelien Rodriguez, Robert Stojnic, Sergey Edunov, Thomas Scialom. It is a collection of foundation language models ranging from 7B to 70B parameters, with checkpoints finetuned for chat application! [Llama 2](https://huggingface.co/papers/2307.09288) is a family of large language models, Llama 2 and Llama 2-Chat, available in 7B, 13B, and 70B parameters. The Llama 2 model mostly keeps the same architecture as [Llama](./llama), but it is pretrained on more tokens, doubles the context length, and uses grouped-query attention (GQA) in the 70B model to improve inference.
The abstract from the paper is the following: Llama 2-Chat is trained with supervised fine-tuning (SFT), and reinforcement learning with human feedback (RLHF) - rejection sampling and proximal policy optimization (PPO) - is applied to the fine-tuned model to align the chat model with human preferences.
*In this work, we develop and release Llama 2, a collection of pretrained and fine-tuned large language models (LLMs) ranging in scale from 7 billion to 70 billion parameters. Our fine-tuned LLMs, called Llama 2-Chat, are optimized for dialogue use cases. Our models outperform open-source chat models on most benchmarks we tested, and based on our human evaluations for helpfulness and safety, may be a suitable substitute for closed-source models. We provide a detailed description of our approach to fine-tuning and safety improvements of Llama 2-Chat in order to enable the community to build on our work and contribute to the responsible development of LLMs.* You can find all the original Llama 2 checkpoints under the [Llama 2 Family](https://huggingface.co/collections/meta-llama/llama-2-family-661da1f90a9d678b6f55773b) collection.
Checkout all Llama2 model checkpoints [here](https://huggingface.co/models?search=llama2). > [!TIP]
This model was contributed by [Arthur Zucker](https://huggingface.co/ArthurZ) with contributions from [Lysandre Debut](https://huggingface.co/lysandre). The code of the implementation in Hugging Face is based on GPT-NeoX [here](https://github.com/EleutherAI/gpt-neox). The original code of the authors can be found [here](https://github.com/facebookresearch/llama). > Click on the Llama 2 models in the right sidebar for more examples of how to apply Llama to different language tasks.
## Usage tips The example below demonstrates how to generate text with [`Pipeline`], [`AutoModel`], and how to chat with Llama 2-Chat from the command line.
<Tip warning={true}> <hfoptions id="usage">
<hfoption id="Pipeline">
The `Llama2` models were trained using `bfloat16`, but the original inference uses `float16`. The checkpoints uploaded on the Hub use `torch_dtype = 'float16'`, which will be ```py
used by the `AutoModel` API to cast the checkpoints from `torch.float32` to `torch.float16`. import torch
from transformers import pipeline
The `dtype` of the online weights is mostly irrelevant unless you are using `torch_dtype="auto"` when initializing a model using `model = AutoModelForCausalLM.from_pretrained("path", torch_dtype = "auto")`. The reason is that the model will first be downloaded ( using the `dtype` of the checkpoints online), then it will be casted to the default `dtype` of `torch` (becomes `torch.float32`), and finally, if there is a `torch_dtype` provided in the config, it will be used. pipeline = pipeline(
task="text-generation",
model="meta-llama/Llama-2-7b-hf",
torch_dtype=torch.float16,
device=0
)
pipeline("Plants create energy through a process known as")
```
Training the model in `float16` is not recommended and is known to produce `nan`; as such, the model should be trained in `bfloat16`. </hfoption>
<hfoption id="AutoModel">
</Tip> ```py
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
Tips: tokenizer = AutoTokenizer.from_pretrained(
"meta-llama/Llama-2-7b-hf",
)
model = AutoModelForCausalLM.from_pretrained(
"meta-llama/Llama-2-7b-hf",
torch_dtype=torch.float16,
device_map="auto",
attn_implementation="sdpa"
)
input_ids = tokenizer("Plants create energy through a process known as", return_tensors="pt").to("cuda")
- Weights for the Llama2 models can be obtained by filling out [this form](https://ai.meta.com/resources/models-and-libraries/llama-downloads/) output = model.generate(**input_ids, cache_implementation="static")
- The architecture is very similar to the first Llama, with the addition of Grouped Query Attention (GQA) following this [paper](https://arxiv.org/pdf/2305.13245.pdf) print(tokenizer.decode(output[0], skip_special_tokens=True))
- Setting `config.pretraining_tp` to a value different than 1 will activate the more accurate but slower computation of the linear layers, which should better match the original logits. ```
- The original model uses `pad_id = -1` which means that there is no padding token. We can't have the same logic, make sure to add a padding token using `tokenizer.add_special_tokens({"pad_token":"<pad>"})` and resize the token embedding accordingly. You should also set the `model.config.pad_token_id`. The `embed_tokens` layer of the model is initialized with `self.embed_tokens = nn.Embedding(config.vocab_size, config.hidden_size, self.config.padding_idx)`, which makes sure that encoding the padding token will output zeros, so passing it when initializing is recommended.
- After filling out the form and gaining access to the model checkpoints, you should be able to use the already converted checkpoints. Otherwise, if you are converting your own model, feel free to use the [conversion script](https://github.com/huggingface/transformers/blob/main/src/transformers/models/llama/convert_llama_weights_to_hf.py). The script can be called with the following (example) command: </hfoption>
<hfoption id="transformers-cli">
```bash ```bash
python src/transformers/models/llama/convert_llama_weights_to_hf.py \ transformers-cli chat --model_name_or_path meta-llama/Llama-2-7b-chat-hf --torch_dtype auto --attn_implementation flash_attention_2
--input_dir /path/to/downloaded/llama/weights --model_size 7B --output_dir /output/path
``` ```
- After conversion, the model and tokenizer can be loaded via: </hfoption>
</hfoptions>
```python Quantization reduces the memory burden of large models by representing the weights in a lower precision. Refer to the [Quantization](../quantization/overview) overview for more available quantization backends.
from transformers import LlamaForCausalLM, LlamaTokenizer
tokenizer = LlamaTokenizer.from_pretrained("/output/path") The example below uses [torchao](../quantization/torchao) to only quantize the weights to int4.
model = LlamaForCausalLM.from_pretrained("/output/path")
```py
# pip install torchao
import torch
from transformers import TorchAoConfig, AutoModelForCausalLM, AutoTokenizer
quantization_config = TorchAoConfig("int4_weight_only", group_size=128)
model = AutoModelForCausalLM.from_pretrained(
"meta-llama/Llama-2-13b-hf",
torch_dtype=torch.bfloat16,
device_map="auto",
quantization_config=quantization_config
)
tokenizer = AutoTokenizer.from_pretrained("meta-llama/Llama-2-13b-hf")
input_ids = tokenizer("Plants create energy through a process known as", return_tensors="pt").to("cuda")
output = model.generate(**input_ids, cache_implementation="static")
print(tokenizer.decode(output[0], skip_special_tokens=True))
``` ```
Note that executing the script requires enough CPU RAM to host the whole model in float16 precision (even if the biggest versions Use the [AttentionMaskVisualizer](https://github.com/huggingface/transformers/blob/beb9b5b02246b9b7ee81ddf938f93f44cfeaad19/src/transformers/utils/attention_visualizer.py#L139) to better understand what tokens the model can and cannot attend to.
come in several checkpoints they each contain a part of each weight of the model, so we need to load them all in RAM). For the 75B model, it's thus 145GB of RAM needed.
- The LLaMA tokenizer is a BPE model based on [sentencepiece](https://github.com/google/sentencepiece). One quirk of sentencepiece is that when decoding a sequence, if the first token is the start of the word (e.g. "Banana"), the tokenizer does not prepend the prefix space to the string. ```py
from transformers.utils.attention_visualizer import AttentionMaskVisualizer
- When using Flash Attention 2 via `attn_implementation="flash_attention_2"`, don't pass `torch_dtype` to the `from_pretrained` class method and use Automatic Mixed-Precision training. When using `Trainer`, it is simply specifying either `fp16` or `bf16` to `True`. Otherwise, make sure you are using `torch.autocast`. This is required because the Flash Attention only support `fp16` and `bf16` data type. visualizer = AttentionMaskVisualizer("meta-llama/Llama-2-7b-hf")
visualizer("Plants create energy through a process known as")
```
<div class="flex justify-center">
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/llama-2-attn-mask.png"/>
</div>
## Resources ## Notes
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with LLaMA2. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource. - Setting `config.pretraining_tp` to a value besides `1` activates a more accurate but slower computation of the linear layers. This matches the original logits better.
- The original model uses `pad_id = -1` to indicate a padding token. The Transformers implementation requires adding a padding token and resizing the token embedding accordingly.
- [Llama 2 is here - get it on Hugging Face](https://huggingface.co/blog/llama2), a blog post about Llama 2 and how to use it with 🤗 Transformers and 🤗 PEFT. ```py
- [LLaMA 2 - Every Resource you need](https://www.philschmid.de/llama-2), a compilation of relevant resources to learn about LLaMA 2 and how to get started quickly. tokenizer.add_special_tokens({"pad_token":"<pad>"})
# update model config with padding token
<PipelineTag pipeline="text-generation"/> model.config.pad_token_id
```
- A [notebook](https://colab.research.google.com/drive/1PEQyJO1-f6j0S_XJ8DV50NkpzasXkrzd?usp=sharing) on how to fine-tune Llama 2 in Google Colab using QLoRA and 4-bit precision. 🌎 - It is recommended to initialize the `embed_tokens` layer with the following code to ensure encoding the padding token outputs zeros.
- A [notebook](https://colab.research.google.com/drive/134o_cXcMe_lsvl15ZE_4Y75Kstepsntu?usp=sharing) on how to fine-tune the "Llama-v2-7b-guanaco" model with 4-bit QLoRA and generate Q&A datasets from PDFs. 🌎
<PipelineTag pipeline="text-classification"/>
- A [notebook](https://colab.research.google.com/drive/1ggaa2oRFphdBmqIjSEbnb_HGkcIRC2ZB?usp=sharing) on how to fine-tune the Llama 2 model with QLoRa, TRL, and Korean text classification dataset. 🌎🇰🇷
⚗️ Optimization
- [Fine-tune Llama 2 with DPO](https://huggingface.co/blog/dpo-trl), a guide to using the TRL library's DPO method to fine tune Llama 2 on a specific dataset.
- [Extended Guide: Instruction-tune Llama 2](https://www.philschmid.de/instruction-tune-llama-2), a guide to training Llama 2 to generate instructions from inputs, transforming the model from instruction-following to instruction-giving.
- A [notebook](https://colab.research.google.com/drive/1SYpgFpcmtIUzdE7pxqknrM4ArCASfkFQ?usp=sharing) on how to fine-tune the Llama 2 model on a personal computer using QLoRa and TRL. 🌎
⚡️ Inference
- A [notebook](https://colab.research.google.com/drive/1TC56ArKerXUpbgRy5vM3woRsbTEVNq7h?usp=sharing) on how to quantize the Llama 2 model using GPTQ from the AutoGPTQ library. 🌎
- A [notebook](https://colab.research.google.com/drive/1X1z9Q6domMKl2CnEM0QGHNwidLfR4dW2?usp=sharing) on how to run the Llama 2 Chat Model with 4-bit quantization on a local computer or Google Colab. 🌎
🚀 Deploy
- [Fine-tune LLaMA 2 (7-70B) on Amazon SageMaker](https://www.philschmid.de/sagemaker-llama2-qlora), a complete guide from setup to QLoRA fine-tuning and deployment on Amazon SageMaker.
- [Deploy Llama 2 7B/13B/70B on Amazon SageMaker](https://www.philschmid.de/sagemaker-llama-llm), a guide on using Hugging Face's LLM DLC container for secure and scalable deployment.
```py
self.embed_tokens = nn.Embedding(config.vocab_size, config.hidden_size, self.config.padding_idx)
```
- The tokenizer is a byte-pair encoding model based on [SentencePiece](https://github.com/google/sentencepiece). During decoding, if the first token is the start of the word (for example, "Banana"), the tokenizer doesn't prepend the prefix space to the string.
- Don't use the `torch_dtype` parameter in [`~AutoModel.from_pretrained`] if you're using FlashAttention-2 because it only supports fp16 or bf16. You should use [Automatic Mixed Precision](https://pytorch.org/tutorials/recipes/recipes/amp_recipe.html), set fp16 or bf16 to `True` if using [`Trainer`], or use [torch.autocast](https://pytorch.org/docs/stable/amp.html#torch.autocast).
## LlamaConfig ## LlamaConfig

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@ -36,7 +36,7 @@ On January 30, 2024, we released LLaVA-NeXT, an open-source Large Multimodal Mod
**In todays exploration, we delve into the performance of LLaVA-NeXT within the realm of video understanding tasks. We reveal that LLaVA-NeXT surprisingly has strong performance in understanding video content. The current version of LLaVA-NeXT for videos has several improvements: **In todays exploration, we delve into the performance of LLaVA-NeXT within the realm of video understanding tasks. We reveal that LLaVA-NeXT surprisingly has strong performance in understanding video content. The current version of LLaVA-NeXT for videos has several improvements:
- Zero-shot video representation capabilities with AnyRes: The AnyRes technique naturally represents a high-resolution image into multiple images that a pre-trained VIT is able to digest, and forms them into a concantenated sequence. This technique is naturally generalizable to represent videos (consisting of multiple frames), allowing the image-only-trained LLaVA-Next model to perform surprisingly well on video tasks. Notably, this is the first time that LMMs show strong zero-shot modality transfer ability. - Zero-shot video representation capabilities with AnyRes: The AnyRes technique naturally represents a high-resolution image into multiple images that a pre-trained VIT is able to digest, and forms them into a concatenated sequence. This technique is naturally generalizable to represent videos (consisting of multiple frames), allowing the image-only-trained LLaVA-Next model to perform surprisingly well on video tasks. Notably, this is the first time that LMMs show strong zero-shot modality transfer ability.
- Inference with length generalization improves on longer videos. The linear scaling technique enables length generalization, allowing LLaVA-NeXT to effectively handle long-video beyond the limitation of the "max_token_length" of the LLM. - Inference with length generalization improves on longer videos. The linear scaling technique enables length generalization, allowing LLaVA-NeXT to effectively handle long-video beyond the limitation of the "max_token_length" of the LLM.
- Strong video understanding ability. (1) LLaVA-Next-Image, which combines the above two techniques, yields superior zero-shot performance than open-source LMMs tuned on videos. (2) LLaVA-Next-Video, further supervised fine-tuning (SFT) LLaVA-Next-Image on video data, achieves better video understanding capabilities compared to LLaVA-Next-Image. (3) LLaVA-Next-Video-DPO, which aligns the model response with AI feedback using direct preference optimization (DPO), showing significant performance boost. - Strong video understanding ability. (1) LLaVA-Next-Image, which combines the above two techniques, yields superior zero-shot performance than open-source LMMs tuned on videos. (2) LLaVA-Next-Video, further supervised fine-tuning (SFT) LLaVA-Next-Image on video data, achieves better video understanding capabilities compared to LLaVA-Next-Image. (3) LLaVA-Next-Video-DPO, which aligns the model response with AI feedback using direct preference optimization (DPO), showing significant performance boost.
- Efficient deployment and inference with SGLang. It allows 5x faster inference on video tasks, allowing more scalable serving such as million-level video re-captioning. See instructions in our repo.** - Efficient deployment and inference with SGLang. It allows 5x faster inference on video tasks, allowing more scalable serving such as million-level video re-captioning. See instructions in our repo.**

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@ -0,0 +1,234 @@
<!--Copyright 2025 The HuggingFace Team. All rights reserved.
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⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
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# Mistral3
## Overview
Building upon Mistral Small 3 (2501), Mistral Small 3.1 (2503) adds state-of-the-art vision understanding and enhances long context capabilities up to 128k tokens without compromising text performance. With 24 billion parameters, this model achieves top-tier capabilities in both text and vision tasks.
It is ideal for:
- Fast-response conversational agents.
- Low-latency function calling.
- Subject matter experts via fine-tuning.
- Local inference for hobbyists and organizations handling sensitive data.
- Programming and math reasoning.
- Long document understanding.
- Visual understanding.
This model was contributed by [cyrilvallez](https://huggingface.co/cyrilvallez) and [yonigozlan](https://huggingface.co/yonigozlan).
The original code can be found [here](https://github.com/vllm-project/vllm/blob/main/vllm/model_executor/models/pixtral.py) and [here](https://github.com/mistralai/mistral-common).
## Usage example
### Inference with Pipeline
Here is how you can use the `image-text-to-text` pipeline to perform inference with the `Mistral3` models in just a few lines of code:
```python
>>> from transformers import pipeline
>>> messages = [
... {
... "role": "user",
... "content": [
... {
... "type": "image",
... "image": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/bee.jpg",
... },
... {"type": "text", "text": "Describe this image."},
... ],
... },
... ]
>>> pipe = pipeline("image-text-to-text", model="mistralai/Mistral-Small-3.1-24B-Instruct-2503", torch_dtype=torch.bfloat16)
>>> outputs = pipe(text=messages, max_new_tokens=50, return_full_text=False)
>>> outputs[0]["generated_text"]
'The image depicts a vibrant and lush garden scene featuring a variety of wildflowers and plants. The central focus is on a large, pinkish-purple flower, likely a Greater Celandine (Chelidonium majus), with a'
```
### Inference on a single image
This example demonstrates how to perform inference on a single image with the Mistral3 models using chat templates.
```python
>>> from transformers import AutoProcessor, AutoModelForImageTextToText
>>> import torch
>>> torch_device = "cuda"
>>> model_checkpoint = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
>>> processor = AutoProcessor.from_pretrained(model_checkpoint)
>>> model = AutoModelForImageTextToText.from_pretrained(model_checkpoint, device_map=torch_device, torch_dtype=torch.bfloat16)
>>> messages = [
... {
... "role": "user",
... "content": [
... {"type": "image", "url": "http://images.cocodataset.org/val2017/000000039769.jpg"},
... {"type": "text", "text": "Describe this image"},
... ],
... }
... ]
>>> inputs = processor.apply_chat_template(messages, add_generation_prompt=True, tokenize=True, return_dict=True, return_tensors="pt").to(model.device, dtype=torch.bfloat16)
>>> generate_ids = model.generate(**inputs, max_new_tokens=20)
>>> decoded_output = processor.decode(generate_ids[0, inputs["input_ids"].shape[1] :], skip_special_tokens=True)
>>> decoded_output
"The image depicts two cats lying on a pink blanket. The larger cat, which appears to be an"...
```
### Text-only generation
This example shows how to generate text using the Mistral3 model without providing any image input.
````python
>>> from transformers import AutoProcessor, AutoModelForImageTextToText
>>> import torch
>>> torch_device = "cuda"
>>> model_checkpoint = ".mistralai/Mistral-Small-3.1-24B-Instruct-2503"
>>> processor = AutoProcessor.from_pretrained(model_checkpoint)
>>> model = AutoModelForImageTextToText.from_pretrained(model_checkpoint, device_map=torch_device, torch_dtype=torch.bfloat16)
>>> SYSTEM_PROMPT = "You are a conversational agent that always answers straight to the point, always end your accurate response with an ASCII drawing of a cat."
>>> user_prompt = "Give me 5 non-formal ways to say 'See you later' in French."
>>> messages = [
... {"role": "system", "content": SYSTEM_PROMPT},
... {"role": "user", "content": user_prompt},
... ]
>>> text = processor.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
>>> inputs = processor(text=text, return_tensors="pt").to(0, dtype=torch.float16)
>>> generate_ids = model.generate(**inputs, max_new_tokens=50, do_sample=False)
>>> decoded_output = processor.batch_decode(generate_ids[:, inputs["input_ids"].shape[1] :], skip_special_tokens=True)[0]
>>> print(decoded_output)
"1. À plus tard!
2. Salut, à plus!
3. À toute!
4. À la prochaine!
5. Je me casse, à plus!
```
/\_/\
( o.o )
> ^ <
```"
````
### Batched image and text inputs
Mistral3 models also support batched image and text inputs.
```python
>>> from transformers import AutoProcessor, AutoModelForImageTextToText
>>> import torch
>>> torch_device = "cuda"
>>> model_checkpoint = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
>>> processor = AutoProcessor.from_pretrained(model_checkpoint)
>>> model = AutoModelForImageTextToText.from_pretrained(model_checkpoint, device_map=torch_device, torch_dtype=torch.bfloat16)
>>> messages = [
... [
... {
... "role": "user",
... "content": [
... {"type": "image", "url": "https://llava-vl.github.io/static/images/view.jpg"},
... {"type": "text", "text": "Write a haiku for this image"},
... ],
... },
... ],
... [
... {
... "role": "user",
... "content": [
... {"type": "image", "url": "https://www.ilankelman.org/stopsigns/australia.jpg"},
... {"type": "text", "text": "Describe this image"},
... ],
... },
... ],
... ]
>>> inputs = processor.apply_chat_template(messages, padding=True, add_generation_prompt=True, tokenize=True, return_dict=True, return_tensors="pt").to(model.device, dtype=torch.bfloat16)
>>> output = model.generate(**inputs, max_new_tokens=25)
>>> decoded_outputs = processor.batch_decode(output, skip_special_tokens=True)
>>> decoded_outputs
["Write a haiku for this imageCalm waters reflect\nWhispers of the forest's breath\nPeace on wooden path"
, "Describe this imageThe image depicts a vibrant street scene in what appears to be a Chinatown district. The focal point is a traditional Chinese"]
```
### Batched multi-image input and quantization with BitsAndBytes
This implementation of the Mistral3 models supports batched text-images inputs with different number of images for each text.
This example also how to use `BitsAndBytes` to load the model in 4bit quantization.
```python
>>> from transformers import AutoProcessor, AutoModelForImageTextToText, BitsAndBytesConfig
>>> import torch
>>> torch_device = "cuda"
>>> model_checkpoint = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
>>> processor = AutoProcessor.from_pretrained(model_checkpoint)
>>> quantization_config = BitsAndBytesConfig(load_in_4bit=True)
>>> model = AutoModelForImageTextToText.from_pretrained(
... model_checkpoint, quantization_config=quantization_config
... )
>>> messages = [
...     [
...         {
...             "role": "user",
...             "content": [
...                 {"type": "image", "url": "https://llava-vl.github.io/static/images/view.jpg"},
...                 {"type": "text", "text": "Write a haiku for this image"},
...             ],
...         },
...     ],
...     [
...         {
...             "role": "user",
...             "content": [
...                 {"type": "image", "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"},
...                 {"type": "image", "url": "https://thumbs.dreamstime.com/b/golden-gate-bridge-san-francisco-purple-flowers-california-echium-candicans-36805947.jpg"},
...                 {"type": "text", "text": "These images depict two different landmarks. Can you identify them?"},
...             ],
...         },
...     ],
>>> ]
>>> inputs = processor.apply_chat_template(messages, padding=True, add_generation_prompt=True, tokenize=True, return_dict=True, return_tensors="pt").to(model.device, dtype=torch.bfloat16)
>>> output = model.generate(**inputs, max_new_tokens=25)
>>> decoded_outputs = processor.batch_decode(output, skip_special_tokens=True)
>>> decoded_outputs
["Write a haiku for this imageSure, here is a haiku inspired by the image:\n\nCalm lake's wooden path\nSilent forest stands guard\n", "These images depict two different landmarks. Can you identify them? Certainly! The images depict two iconic landmarks:\n\n1. The first image shows the Statue of Liberty in New York City."]
```
## Mistral3Config
[[autodoc]] Mistral3Config
## Mistral3ForConditionalGeneration
[[autodoc]] Mistral3ForConditionalGeneration
- forward

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@ -60,6 +60,9 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
- [Masked language modeling task guide](../tasks/masked_language_modeling) - [Masked language modeling task guide](../tasks/masked_language_modeling)
<PipelineTag pipeline="question-answering"/>
- [`ModernBertForQuestionAnswering`] is supported by this [example script](https://github.com/huggingface/transformers/tree/main/examples/pytorch/question-answering) and [colab notebook](https://colab.research.google.com/github/huggingface/notebooks/blob/main/examples/question_answering.ipynb).
## ModernBertConfig ## ModernBertConfig
@ -88,5 +91,15 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] ModernBertForTokenClassification [[autodoc]] ModernBertForTokenClassification
- forward - forward
## ModernBertForQuestionAnswering
[[autodoc]] ModernBertForQuestionAnswering
- forward
### Usage tips
The ModernBert model can be fine-tuned using the HuggingFace Transformers library with its [official script](https://github.com/huggingface/transformers/blob/main/examples/pytorch/question-answering/run_qa.py) for question-answering tasks.
</pt> </pt>
</frameworkcontent> </frameworkcontent>

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@ -14,89 +14,157 @@ rendered properly in your Markdown viewer.
--> -->
# PaliGemma <div style="float: right;">
<div class="flex flex-wrap space-x-1">
<div class="flex flex-wrap space-x-1"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> </div>
</div> </div>
## Overview # PaliGemma
The PaliGemma model was proposed in [PaliGemma Google's Cutting-Edge Open Vision Language Model](https://huggingface.co/blog/paligemma) by Google. It is a 3B vision-language model composed by a [SigLIP](siglip) vision encoder and a [Gemma](gemma) language decoder linked by a multimodal linear projection. It cuts an image into a fixed number of VIT tokens and prepends it to an optional prompt. One particularity is that the model uses full block attention on all the image tokens plus the input text tokens. It comes in 3 resolutions, 224x224, 448x448 and 896x896 with 3 base models, with 55 fine-tuned versions for different tasks, and 2 mix models. [PaliGemma](https://huggingface.co/papers/2407.07726) is a family of vision-language models (VLMs), combining [SigLIP](./siglip) with the [Gemma](./gemma) 2B model. PaliGemma is available in 3B, 10B, and 28B parameters. The main purpose of PaliGemma is to provide an adaptable base VLM that is easy to transfer to other tasks. The SigLIP vision encoder is a "shape optimized" contrastively pretrained [ViT](./vit) that converts an image into a sequence of tokens and prepended to an optional prompt. The Gemma 2B model is used as the decoder. PaliGemma uses full attention on all image and text tokens to maximize its capacity.
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/blog/paligemma/paligemma_arch.png" [PaliGemma 2](https://huggingface.co/papers/2412.03555) improves on the first model by using Gemma 2 (2B, 9B, and 27B parameter variants) as the decoder. These are available as **pt** or **mix** variants. The **pt** checkpoints are intended for further fine-tuning and the **mix** checkpoints are ready for use out of the box.
alt="drawing" width="600"/>
<small> PaliGemma architecture. Taken from the <a href="https://huggingface.co/blog/paligemma">blog post.</a> </small> You can find all the original PaliGemma checkpoints under the [PaliGemma](https://huggingface.co/collections/google/paligemma-release-6643a9ffbf57de2ae0448dda), [PaliGemma 2](https://huggingface.co/collections/google/paligemma-2-release-67500e1e1dbfdd4dee27ba48), and [PaliGemma 2 Mix](https://huggingface.co/collections/google/paligemma-2-mix-67ac6a251aaf3ee73679dcc4) collections.
This model was contributed by [Molbap](https://huggingface.co/Molbap). > [!TIP]
> Click on the PaliGemma models in the right sidebar for more examples of how to apply PaliGemma to different vision and language tasks.
## Usage tips The example below demonstrates how to generate text based on an image with [`Pipeline`] or the [`AutoModel`] class.
- PaliGemma is not meant for conversational use, and it works best when fine-tuning to a specific use case. Some downstream tasks on which PaliGemma can be fine-tuned include image captioning, visual question answering (VQA), object detection, referring expression segmentation and document understanding. <hfoptions id="usage">
- One can use `PaliGemmaProcessor` to prepare images, text and optional labels for the model. When fine-tuning a PaliGemma model, the `suffix` argument can be passed to the processor which creates the `labels` for the model: <hfoption id="Pipeline">
```python ```py
prompt = "What is on the flower?" import torch
answer = "a bee" from transformers import pipeline
inputs = processor(images=raw_image, text=prompt, suffix=answer, return_tensors="pt")
pipeline = pipeline(
task="image-text-to-text",
model="google/paligemma2-3b-mix-224",
device=0,
torch_dtype=torch.bfloat16
)
pipeline(
"https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg",
text="What is in this image?"
)
``` ```
## Usage Example </hfoption>
<hfoption id="AutoModel">
The model can accept a single or multiple images. According to the [paper](https://arxiv.org/abs/2407.07726v1), the checkpoint PaliGemma can transfer to tasks which take multiple images as input. NLVR2 is one such task, which asks one question about two images, and requires looking at both to give the correct answer. Here's an example code for single and multi image inference. ```py
import torch
### Single-image Inference import requests
from PIL import Image
```python
from transformers import AutoProcessor, PaliGemmaForConditionalGeneration from transformers import AutoProcessor, PaliGemmaForConditionalGeneration
model_id = "google/paligemma-3b-mix-224" model = PaliGemmaForConditionalGeneration.from_pretrained(
model = PaliGemmaForConditionalGeneration.from_pretrained(model_id) "google/paligemma2-3b-mix-224",
processor = AutoProcessor.from_pretrained(model_id) torch_dtype=torch.bfloat16,
device_map="auto",
prompt = "What is on the flower?" attn_implementation="sdpa"
image_file = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/bee.jpg?download=true"
raw_image = Image.open(requests.get(image_file, stream=True).raw)
inputs = processor(raw_image, prompt, return_tensors="pt")
output = model.generate(**inputs, max_new_tokens=20)
print(processor.decode(output[0], skip_special_tokens=True)[inputs.input_ids.shape[1]: ])
```
### Multi-image Inference
```python
model_id = "google/paligemma-3b-ft-nlvr2-448" # checkpoint tuned for multiple images
model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
processor = PaliGemmaProcessor.from_pretrained(model_id)
prompt = "answer en Which of the two pictures shows a snowman, first or second?"
stop_sign_image = Image.open(
requests.get("https://www.ilankelman.org/stopsigns/australia.jpg", stream=True).raw
) )
snow_image = Image.open( processor = AutoProcessor.from_pretrained(
requests.get( "google/paligemma2-3b-mix-224",
"https://huggingface.co/microsoft/kosmos-2-patch14-224/resolve/main/snowman.jpg", stream=True
).raw
) )
inputs = processor(images=[[snow_image, stop_sign_image]], text=prompt, return_tensors="pt") prompt = "What is in this image?"
url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"
output = model.generate(**inputs, max_new_tokens=20) image = Image.open(requests.get(url, stream=True).raw)
print(processor.decode(output[0], skip_special_tokens=True)[inputs.input_ids.shape[1]: ]) inputs = processor(image, prompt, return_tensors="pt").to("cuda")
output = model.generate(**inputs, max_new_tokens=50, cache_implementation="static")
print(processor.decode(output[0], skip_special_tokens=True))
``` ```
## Resources </hfoption>
</hfoptions>
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with PaliGemma. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource. Quantization reduces the memory burden of large models by representing the weights in a lower precision. Refer to the [Quantization](../quantization/overview) overview for more available quantization backends.
- A blog post introducing all the features of PaliGemma can be found [here](https://huggingface.co/blog/paligemma). The example below uses [torchao](../quantization/torchao) to only quantize the weights to int4.
- Demo notebooks on how to fine-tune PaliGemma for VQA with the Trainer API along with inference can be found [here](https://github.com/huggingface/notebooks/tree/main/examples/paligemma).
- Demo notebooks on how to fine-tune PaliGemma on a custom dataset (receipt image -> JSON) along with inference can be found [here](https://github.com/NielsRogge/Transformers-Tutorials/tree/master/PaliGemma). 🌎 ```py
# pip install torchao
import torch
import requests
from PIL import Image
from transformers import TorchAoConfig, AutoProcessor, PaliGemmaForConditionalGeneration
quantization_config = TorchAoConfig("int4_weight_only", group_size=128)
model = PaliGemmaForConditionalGeneration.from_pretrained(
"google/paligemma2-28b-mix-224",
torch_dtype=torch.bfloat16,
device_map="auto",
quantization_config=quantization_config
)
processor = AutoProcessor.from_pretrained(
"google/paligemma2-28b-mix-224",
)
prompt = "What is in this image?"
url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"
image = Image.open(requests.get(url, stream=True).raw)
inputs = processor(image, prompt, return_tensors="pt").to("cuda")
output = model.generate(**inputs, max_new_tokens=50, cache_implementation="static")
print(processor.decode(output[0], skip_special_tokens=True))
```
Use the [AttentionMaskVisualizer](https://github.com/huggingface/transformers/blob/beb9b5b02246b9b7ee81ddf938f93f44cfeaad19/src/transformers/utils/attention_visualizer.py#L139) to better understand what tokens the model can and cannot attend to.
```py
from transformers.utils.attention_visualizer import AttentionMaskVisualizer
visualizer = AttentionMaskVisualizer("google/paligemma2-3b-mix-224")
visualizer("<img> What is in this image?")
```
<div class="flex justify-center">
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/paligemma2-attn-mask.png"/>
</div>
## Notes
- PaliGemma is not a conversational model and works best when fine-tuned for specific downstream tasks such as image captioning, visual question answering (VQA), object detection, and document understanding.
- [`PaliGemmaProcessor`] can prepare images, text, and optional labels for the model. Pass the `suffix` parameter to the processor to create labels for the model during fine-tuning.
```py
prompt = "What is in this image?"
answer = "a pallas cat"
inputs = processor(images=image, text=prompt, suffix=answer, return_tensors="pt")
```
- PaliGemma can support multiple input images if it is fine-tuned to accept multiple images. For example, the [NLVR2](https://huggingface.co/google/paligemma-3b-ft-nlvr2-448) checkpoint supports multiple images. Pass the images as a list to the processor.
```py
import torch
import requests
from PIL import Image
from transformers import TorchAoConfig, AutoProcessor, PaliGemmaForConditionalGeneration
model = PaliGemmaForConditionalGeneration.from_pretrained("google/paligemma-3b-ft-nlvr2-448")
processor = AutoProcessor.from_pretrained("google/paligemma-3b-ft-nlvr2-448")
prompt = "Are these two images the same?"
cat_image = Image.open(
requests.get("https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg", stream=True).raw
)
cow_image = Image.open(
requests.get(
"https://media.istockphoto.com/id/1192867753/photo/cow-in-berchida-beach-siniscola.jpg?s=612x612&w=0&k=20&c=v0hjjniwsMNfJSuKWZuIn8pssmD5h5bSN1peBd1CmH4=", stream=True
).raw
)
inputs = processor(images=[[cat_image, cow_image]], text=prompt, return_tensors="pt")
output = model.generate(**inputs, max_new_tokens=20, cache_implementation="static")
print(processor.decode(output[0], skip_special_tokens=True))
```
## PaliGemmaConfig ## PaliGemmaConfig

View File

@ -96,7 +96,7 @@ All the [checkpoints](https://huggingface.co/models?search=pegasus) are fine-tun
## Resources ## Resources
- [Script](https://github.com/huggingface/transformers/tree/main/examples/research_projects/seq2seq-distillation/finetune_pegasus_xsum.sh) to fine-tune pegasus - [Script](https://github.com/huggingface/transformers-research-projects/tree/main/seq2seq-distillation/finetune_pegasus_xsum.sh) to fine-tune pegasus
on the XSUM dataset. Data download instructions at [examples/pytorch/summarization/](https://github.com/huggingface/transformers/tree/main/examples/pytorch/summarization/README.md). on the XSUM dataset. Data download instructions at [examples/pytorch/summarization/](https://github.com/huggingface/transformers/tree/main/examples/pytorch/summarization/README.md).
- [Causal language modeling task guide](../tasks/language_modeling) - [Causal language modeling task guide](../tasks/language_modeling)
- [Translation task guide](../tasks/translation) - [Translation task guide](../tasks/translation)

View File

@ -0,0 +1,149 @@
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# Phi4 Multimodal
## Overview
Phi4 Multimodal is a lightweight open multimodal foundation model that leverages the language, vision, and speech research and datasets used for Phi-3.5 and 4.0 models. The model processes text, image, and audio inputs, generating text outputs, and comes with 128K token context length. The model underwent an enhancement process, incorporating both supervised fine-tuning, direct preference optimization and RLHF (Reinforcement Learning from Human Feedback) to support precise instruction adherence and safety measures. The languages that each modal supports are the following:
- Text: Arabic, Chinese, Czech, Danish, Dutch, English, Finnish, French, German, Hebrew, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish, Ukrainian
- Vision: English
- Audio: English, Chinese, German, French, Italian, Japanese, Spanish, Portuguese
This model was contributed by [Cyril Vallez](https://huggingface.co/cyrilvallez). The most recent code can be
found [here](https://github.com/huggingface/transformers/blob/main/src/transformers/models/phi4_multimodal/modeling_phi4_multimodal.py).
## Usage tips
`Phi4-multimodal-instruct` can be found on the [Huggingface Hub](https://huggingface.co/microsoft/Phi-4-multimodal-instruct)
In the following, we demonstrate how to use it for inference depending on the input modalities (text, image, audio).
```python
import requests
import torch
import os
import io
from PIL import Image
import soundfile as sf
from transformers import AutoModelForCausalLM, AutoProcessor, GenerationConfig
from urllib.request import urlopen
# Define model path
model_path = "microsoft/Phi-4-multimodal-instruct"
device = "cuda:0"
# Load model and processor
processor = AutoProcessor.from_pretrained(model_path)
model = AutoModelForCausalLM.from_pretrained(model_path, device_map=device, torch_dtype=torch.float16)
# Optional: load the adapters (note that without them, the base model will very likely not work well)
model.load_adapter(model_path, adapter_name="speech", device_map=device, adapter_kwargs={"subfolder": 'speech-lora'})
model.load_adapter(model_path, adapter_name="vision", device_map=device, adapter_kwargs={"subfolder": 'vision-lora'})
# Define prompt structure
user_prompt = '<|user|>'
assistant_prompt = '<|assistant|>'
prompt_suffix = '<|end|>'
# Part 1: Image Processing
model.set_adapter("vision") # if loaded, activate the vision adapter
print("\n--- IMAGE PROCESSING ---")
image_url = 'https://www.ilankelman.org/stopsigns/australia.jpg'
prompt = f'{user_prompt}<|image_1|>What is shown in this image?{prompt_suffix}{assistant_prompt}'
print(f'>>> Prompt\n{prompt}')
# Download and open image
image = Image.open(requests.get(image_url, stream=True).raw)
inputs = processor(text=prompt, images=image, return_tensors='pt').to(device)
# Generate response
generate_ids = model.generate(
**inputs,
max_new_tokens=1000,
do_sample=False,
)
generate_ids = generate_ids[:, inputs['input_ids'].shape[1]:]
response = processor.batch_decode(
generate_ids, skip_special_tokens=True, clean_up_tokenization_spaces=False
)[0]
print(f'>>> Response\n{response}')
# Part 2: Audio Processing
model.set_adapter("speech") # if loaded, activate the speech adapter
print("\n--- AUDIO PROCESSING ---")
audio_url = "https://upload.wikimedia.org/wikipedia/commons/b/b0/Barbara_Sahakian_BBC_Radio4_The_Life_Scientific_29_May_2012_b01j5j24.flac"
speech_prompt = "Transcribe the audio to text, and then translate the audio to French. Use <sep> as a separator between the original transcript and the translation."
prompt = f'{user_prompt}<|audio_1|>{speech_prompt}{prompt_suffix}{assistant_prompt}'
print(f'>>> Prompt\n{prompt}')
# Downlowd and open audio file
audio, sample_rate = sf.read(io.BytesIO(urlopen(audio_url).read()))
# Process with the model
inputs = processor(text=prompt, audios=audio, sample_rate=sample_rate, return_tensors='pt').to(device)
generate_ids = model.generate(
**inputs,
max_new_tokens=1000,
do_sample=False,
)
generate_ids = generate_ids[:, inputs['input_ids'].shape[1]:]
response = processor.batch_decode(
generate_ids, skip_special_tokens=True, clean_up_tokenization_spaces=False
)[0]
print(f'>>> Response\n{response}')
```
## Phi4MultimodalFeatureExtractor
[[autodoc]] Phi4MultimodalFeatureExtractor
## Phi4MultimodalImageProcessorFast
[[autodoc]] Phi4MultimodalImageProcessorFast
## Phi4MultimodalProcessor
[[autodoc]] Phi4MultimodalProcessor
## Phi4MultimodalAudioConfig
[[autodoc]] Phi4MultimodalAudioConfig
## Phi4MultimodalVisionConfig
[[autodoc]] Phi4MultimodalVisionConfig
## Phi4MultimodalConfig
[[autodoc]] Phi4MultimodalConfig
## Phi4MultimodalAudioModel
[[autodoc]] Phi4MultimodalAudioModel
## Phi4MultimodalVisionModel
[[autodoc]] Phi4MultimodalVisionModel
## Phi4MultimodalModel
[[autodoc]] Phi4MultimodalModel
- forward
## Phi4MultimodalForCausalLM
[[autodoc]] Phi4MultimodalForCausalLM
- forward

View File

@ -0,0 +1,96 @@
<!--Copyright 2024 The HuggingFace Team. All rights reserved.
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# Prompt Depth Anything
## Overview
The Prompt Depth Anything model was introduced in [Prompting Depth Anything for 4K Resolution Accurate Metric Depth Estimation](https://arxiv.org/abs/2412.14015) by Haotong Lin, Sida Peng, Jingxiao Chen, Songyou Peng, Jiaming Sun, Minghuan Liu, Hujun Bao, Jiashi Feng, Xiaowei Zhou, Bingyi Kang.
The abstract from the paper is as follows:
*Prompts play a critical role in unleashing the power of language and vision foundation models for specific tasks. For the first time, we introduce prompting into depth foundation models, creating a new paradigm for metric depth estimation termed Prompt Depth Anything. Specifically, we use a low-cost LiDAR as the prompt to guide the Depth Anything model for accurate metric depth output, achieving up to 4K resolution. Our approach centers on a concise prompt fusion design that integrates the LiDAR at multiple scales within the depth decoder. To address training challenges posed by limited datasets containing both LiDAR depth and precise GT depth, we propose a scalable data pipeline that includes synthetic data LiDAR simulation and real data pseudo GT depth generation. Our approach sets new state-of-the-arts on the ARKitScenes and ScanNet++ datasets and benefits downstream applications, including 3D reconstruction and generalized robotic grasping.*
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/prompt_depth_anything_architecture.jpg"
alt="drawing" width="600"/>
<small> Prompt Depth Anything overview. Taken from the <a href="https://arxiv.org/pdf/2412.14015">original paper</a>.</small>
## Usage example
The Transformers library allows you to use the model with just a few lines of code:
```python
>>> import torch
>>> import requests
>>> import numpy as np
>>> from PIL import Image
>>> from transformers import AutoImageProcessor, AutoModelForDepthEstimation
>>> url = "https://github.com/DepthAnything/PromptDA/blob/main/assets/example_images/image.jpg?raw=true"
>>> image = Image.open(requests.get(url, stream=True).raw)
>>> image_processor = AutoImageProcessor.from_pretrained("depth-anything/prompt-depth-anything-vits-hf")
>>> model = AutoModelForDepthEstimation.from_pretrained("depth-anything/prompt-depth-anything-vits-hf")
>>> prompt_depth_url = "https://github.com/DepthAnything/PromptDA/blob/main/assets/example_images/arkit_depth.png?raw=true"
>>> prompt_depth = Image.open(requests.get(prompt_depth_url, stream=True).raw)
>>> # the prompt depth can be None, and the model will output a monocular relative depth.
>>> # prepare image for the model
>>> inputs = image_processor(images=image, return_tensors="pt", prompt_depth=prompt_depth)
>>> with torch.no_grad():
... outputs = model(**inputs)
>>> # interpolate to original size
>>> post_processed_output = image_processor.post_process_depth_estimation(
... outputs,
... target_sizes=[(image.height, image.width)],
... )
>>> # visualize the prediction
>>> predicted_depth = post_processed_output[0]["predicted_depth"]
>>> depth = predicted_depth * 1000
>>> depth = depth.detach().cpu().numpy()
>>> depth = Image.fromarray(depth.astype("uint16")) # mm
```
## Resources
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with Prompt Depth Anything.
- [Prompt Depth Anything Demo](https://huggingface.co/spaces/depth-anything/PromptDA)
- [Prompt Depth Anything Interactive Results](https://promptda.github.io/interactive.html)
If you are interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource.
## PromptDepthAnythingConfig
[[autodoc]] PromptDepthAnythingConfig
## PromptDepthAnythingForDepthEstimation
[[autodoc]] PromptDepthAnythingForDepthEstimation
- forward
## PromptDepthAnythingImageProcessor
[[autodoc]] PromptDepthAnythingImageProcessor
- preprocess
- post_process_depth_estimation

View File

@ -54,7 +54,7 @@ This model was contributed by [shangz](https://huggingface.co/shangz).
- QDQBERT model can be loaded from any checkpoint of HuggingFace BERT model (for example *google-bert/bert-base-uncased*), and - QDQBERT model can be loaded from any checkpoint of HuggingFace BERT model (for example *google-bert/bert-base-uncased*), and
perform Quantization Aware Training/Post Training Quantization. perform Quantization Aware Training/Post Training Quantization.
- A complete example of using QDQBERT model to perform Quatization Aware Training and Post Training Quantization for - A complete example of using QDQBERT model to perform Quatization Aware Training and Post Training Quantization for
SQUAD task can be found at [transformers/examples/research_projects/quantization-qdqbert/](examples/research_projects/quantization-qdqbert/). SQUAD task can be found at https://github.com/huggingface/transformers-research-projects/tree/main/quantization-qdqbert.
### Set default quantizers ### Set default quantizers

View File

@ -29,7 +29,7 @@ The Qwen2-Audio is the new model series of large audio-language models from the
* voice chat: users can freely engage in voice interactions with Qwen2-Audio without text input * voice chat: users can freely engage in voice interactions with Qwen2-Audio without text input
* audio analysis: users could provide audio and text instructions for analysis during the interaction * audio analysis: users could provide audio and text instructions for analysis during the interaction
It was proposed in [Qwen2-Audio Technical Report](https://arxiv.org/abs/2407.10759) by Yunfei Chu, Jin Xu, Qian Yang, Haojie Wei, Xipin Wei, Zhifang Guo, Yichong Leng, Yuanjun Lv, Jinzheng He, Junyang Lin, Chang Zhou, Jingren Zhou. It was proposed in [Qwen2-Audio Technical Report](https://arxiv.org/abs/2407.10759) by Yunfei Chu, Jin Xu, Qian Yang, Haojie Wei, Xipin Wei, Zhifang Guo, Yichong Leng, Yuanjun Lv, Jinzheng He, Junyang Lin, Chang Zhou, Jingren Zhou.
The abstract from the paper is the following: The abstract from the paper is the following:
@ -100,7 +100,7 @@ for message in conversation:
for ele in message["content"]: for ele in message["content"]:
if ele["type"] == "audio": if ele["type"] == "audio":
audios.append(librosa.load( audios.append(librosa.load(
BytesIO(urlopen(ele['audio_url']).read()), BytesIO(urlopen(ele['audio_url']).read()),
sr=processor.feature_extractor.sampling_rate)[0] sr=processor.feature_extractor.sampling_rate)[0]
) )
@ -125,7 +125,7 @@ processor = AutoProcessor.from_pretrained("Qwen/Qwen2-Audio-7B-Instruct")
model = Qwen2AudioForConditionalGeneration.from_pretrained("Qwen/Qwen2-Audio-7B-Instruct", device_map="auto") model = Qwen2AudioForConditionalGeneration.from_pretrained("Qwen/Qwen2-Audio-7B-Instruct", device_map="auto")
conversation = [ conversation = [
{'role': 'system', 'content': 'You are a helpful assistant.'}, {'role': 'system', 'content': 'You are a helpful assistant.'},
{"role": "user", "content": [ {"role": "user", "content": [
{"type": "audio", "audio_url": "https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen2-Audio/audio/glass-breaking-151256.mp3"}, {"type": "audio", "audio_url": "https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen2-Audio/audio/glass-breaking-151256.mp3"},
{"type": "text", "text": "What's that sound?"}, {"type": "text", "text": "What's that sound?"},
@ -148,7 +148,7 @@ for message in conversation:
if ele["type"] == "audio": if ele["type"] == "audio":
audios.append( audios.append(
librosa.load( librosa.load(
BytesIO(urlopen(ele['audio_url']).read()), BytesIO(urlopen(ele['audio_url']).read()),
sr=processor.feature_extractor.sampling_rate)[0] sr=processor.feature_extractor.sampling_rate)[0]
) )
@ -203,7 +203,7 @@ for conversation in conversations:
if ele["type"] == "audio": if ele["type"] == "audio":
audios.append( audios.append(
librosa.load( librosa.load(
BytesIO(urlopen(ele['audio_url']).read()), BytesIO(urlopen(ele['audio_url']).read()),
sr=processor.feature_extractor.sampling_rate)[0] sr=processor.feature_extractor.sampling_rate)[0]
) )
@ -221,7 +221,7 @@ response = processor.batch_decode(generate_ids, skip_special_tokens=True, clean_
[[autodoc]] Qwen2AudioConfig [[autodoc]] Qwen2AudioConfig
## Qwen2AudioConfig ## Qwen2AudioEncoderConfig
[[autodoc]] Qwen2AudioEncoderConfig [[autodoc]] Qwen2AudioEncoderConfig
@ -229,6 +229,11 @@ response = processor.batch_decode(generate_ids, skip_special_tokens=True, clean_
[[autodoc]] Qwen2AudioProcessor [[autodoc]] Qwen2AudioProcessor
## Qwen2AudioEncoder
[[autodoc]] Qwen2AudioEncoder
- forward
## Qwen2AudioForConditionalGeneration ## Qwen2AudioForConditionalGeneration
[[autodoc]] Qwen2AudioForConditionalGeneration [[autodoc]] Qwen2AudioForConditionalGeneration

View File

@ -0,0 +1,59 @@
<!--Copyright 2024 The Qwen Team and The HuggingFace Team. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer.
-->
# Qwen3
## Overview
To be released with the official model launch.
### Model Details
To be released with the official model launch.
## Usage tips
To be released with the official model launch.
## Qwen3Config
[[autodoc]] Qwen3Config
## Qwen3Model
[[autodoc]] Qwen3Model
- forward
## Qwen3ForCausalLM
[[autodoc]] Qwen3ForCausalLM
- forward
## Qwen3ForSequenceClassification
[[autodoc]] Qwen3ForSequenceClassification
- forward
## Qwen3ForTokenClassification
[[autodoc]] Qwen3ForTokenClassification
- forward
## Qwen3ForQuestionAnswering
[[autodoc]] Qwen3ForQuestionAnswering
- forward

View File

@ -0,0 +1,58 @@
<!--Copyright 2024 The Qwen Team and The HuggingFace Team. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
specific language governing permissions and limitations under the License.
⚠️ Note that this file is in Markdown but contain specific syntax for our doc-builder (similar to MDX) that may not be
rendered properly in your Markdown viewer.
-->
# Qwen3MoE
## Overview
To be released with the official model launch.
### Model Details
To be released with the official model launch.
## Usage tips
To be released with the official model launch.
## Qwen3MoeConfig
[[autodoc]] Qwen3MoeConfig
## Qwen3MoeModel
[[autodoc]] Qwen3MoeModel
- forward
## Qwen3MoeForCausalLM
[[autodoc]] Qwen3MoeForCausalLM
- forward
## Qwen3MoeForSequenceClassification
[[autodoc]] Qwen3MoeForSequenceClassification
- forward
## Qwen3MoeForTokenClassification
[[autodoc]] Qwen3MoeForTokenClassification
- forward
## Qwen3MoeForQuestionAnswering
[[autodoc]] Qwen3MoeForQuestionAnswering
- forward

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@ -149,12 +149,24 @@ alt="drawing" width="900"/>
[[autodoc]] SamImageProcessor [[autodoc]] SamImageProcessor
## SamVisionModel
[[autodoc]] SamVisionModel
- forward
## SamModel ## SamModel
[[autodoc]] SamModel [[autodoc]] SamModel
- forward - forward
## TFSamVisionModel
[[autodoc]] TFSamVisionModel
- call
## TFSamModel ## TFSamModel
[[autodoc]] TFSamModel [[autodoc]] TFSamModel

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@ -0,0 +1,100 @@
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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
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# ShieldGemma 2
## Overview
The ShieldGemma 2 model was proposed in a forthcoming technical report by Google. ShieldGemma 2 is built on [Gemma 3](https://ai.google.dev/gemma/docs/core/model_card_3), is a 4 billion (4B) parameter model that checks the safety of both synthetic and natural images against key categories to help you build robust datasets and models. With this addition to the Gemma family of models, researchers and developers can now easily minimize the risk of harmful content in their models across key areas of harm as defined below:
- No Sexually Explicit content: The image shall not contain content that depicts explicit or graphic sexual acts (e.g., pornography, erotic nudity, depictions of rape or sexual assault).
- No Dangerous Content: The image shall not contain content that facilitates or encourages activities that could cause real-world harm (e.g., building firearms and explosive devices, promotion of terrorism, instructions for suicide).
- No Violence/Gore content: The image shall not contain content that depicts shocking, sensational, or gratuitous violence (e.g., excessive blood and gore, gratuitous violence against animals, extreme injury or moment of death).
We recommend using ShieldGemma 2 as an input filter to vision language models, or as an output filter of image generation systems. To train a robust image safety model, we curated training datasets of natural and synthetic images and instruction-tuned Gemma 3 to demonstrate strong performance.
This model was contributed by [Ryan Mullins](https://huggingface.co/RyanMullins).
## Usage Example
- ShieldGemma 2 provides a Processor that accepts a list of `images` and an optional list of `policies` as input, and constructs a batch of prompts as the product of these two lists using the provided chat template.
- You can extend ShieldGemma's built-in in policies with the `custom_policies` argument to the Processor. Using the same key as one of the built-in policies will overwrite that policy with your custom defintion.
- ShieldGemma 2 does not support the image cropping capabilities used by Gemma 3.
### Classification against Built-in Policies
```python
from PIL import Image
import requests
from transformers import AutoProcessor, ShieldGemma2ForImageClassification
model_id = "google/shieldgemma-2-4b-it"
model = ShieldGemma2ForImageClassification.from_pretrained(model_id, device_map="auto")
processor = AutoProcessor.from_pretrained(model_id)
url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/bee.jpg"
image = Image.open(requests.get(url, stream=True).raw)
inputs = processor(images=[image], return_tensors="pt").to(model.device)
output = model(**inputs)
print(output.probabilities)
```
### Classification against Custom Policies
```python
from PIL import Image
import requests
from transformers import AutoProcessor, ShieldGemma2ForImageClassification
model_id = "google/shieldgemma-2-4b-it"
model = ShieldGemma2ForImageClassification.from_pretrained(model_id, device_map="auto")
processor = AutoProcessor.from_pretrained(model_id)
url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/bee.jpg"
image = Image.open(requests.get(url, stream=True).raw)
custom_policies = {
"key_a": "descrition_a",
"key_b": "descrition_b",
}
inputs = processor(
images=[image],
custom_policies=custom_policies,
policies=["dangerous", "key_a", "key_b"],
return_tensors="pt",
).to(model.device)
output = model(**inputs)
print(output.probabilities)
```
## ShieldGemma2Processor
[[autodoc]] ShieldGemma2Processor
## ShieldGemma2Config
[[autodoc]] ShieldGemma2Config
## ShieldGemma2ForImageClassification
[[autodoc]] ShieldGemma2ForImageClassification
- forward

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@ -18,6 +18,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

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@ -64,7 +64,7 @@ appropriately for the textual and visual parts.
The [`BertTokenizer`] is used to encode the text. A custom detector/image processor must be used The [`BertTokenizer`] is used to encode the text. A custom detector/image processor must be used
to get the visual embeddings. The following example notebooks show how to use VisualBERT with Detectron-like models: to get the visual embeddings. The following example notebooks show how to use VisualBERT with Detectron-like models:
- [VisualBERT VQA demo notebook](https://github.com/huggingface/transformers/tree/main/examples/research_projects/visual_bert) : This notebook - [VisualBERT VQA demo notebook](https://github.com/huggingface/transformers-research-projects/tree/main/visual_bert) : This notebook
contains an example on VisualBERT VQA. contains an example on VisualBERT VQA.
- [Generate Embeddings for VisualBERT (Colab Notebook)](https://colab.research.google.com/drive/1bLGxKdldwqnMVA5x4neY7-l_8fKGWQYI?usp=sharing) : This notebook contains - [Generate Embeddings for VisualBERT (Colab Notebook)](https://colab.research.google.com/drive/1bLGxKdldwqnMVA5x4neY7-l_8fKGWQYI?usp=sharing) : This notebook contains

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--> -->
# Vision Transformer (ViT) <div style="float: right;">
<div class="flex flex-wrap space-x-1">
<div class="flex flex-wrap space-x-1"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white">
<img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white"> <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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 ">
"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> </div>
</div> </div>
## Overview # Vision Transformer (ViT)
The Vision Transformer (ViT) model was proposed in [An Image is Worth 16x16 Words: Transformers for Image Recognition [Vision Transformer (ViT)](https://huggingface.co/papers/2010.11929) is a transformer adapted for computer vision tasks. An image is split into smaller fixed-sized patches which are treated as a sequence of tokens, similar to words for NLP tasks. ViT requires less resources to pretrain compared to convolutional architectures and its performance on large datasets can be transferred to smaller downstream tasks.
at Scale](https://arxiv.org/abs/2010.11929) by Alexey Dosovitskiy, Lucas Beyer, Alexander Kolesnikov, Dirk
Weissenborn, Xiaohua Zhai, Thomas Unterthiner, Mostafa Dehghani, Matthias Minderer, Georg Heigold, Sylvain Gelly, Jakob
Uszkoreit, Neil Houlsby. It's the first paper that successfully trains a Transformer encoder on ImageNet, attaining
very good results compared to familiar convolutional architectures.
The abstract from the paper is the following: You can find all the original ViT checkpoints under the [Google](https://huggingface.co/google?search_models=vit) organization.
*While the Transformer architecture has become the de-facto standard for natural language processing tasks, its > [!TIP]
applications to computer vision remain limited. In vision, attention is either applied in conjunction with > Click on the ViT models in the right sidebar for more examples of how to apply ViT to different computer vision tasks.
convolutional networks, or used to replace certain components of convolutional networks while keeping their overall
structure in place. We show that this reliance on CNNs is not necessary and a pure transformer applied directly to
sequences of image patches can perform very well on image classification tasks. When pre-trained on large amounts of
data and transferred to multiple mid-sized or small image recognition benchmarks (ImageNet, CIFAR-100, VTAB, etc.),
Vision Transformer (ViT) attains excellent results compared to state-of-the-art convolutional networks while requiring
substantially fewer computational resources to train.*
<img src="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/transformers/model_doc/vit_architecture.jpg" The example below demonstrates how to classify an image with [`Pipeline`] or the [`AutoModel`] class.
alt="drawing" width="600"/>
<small> ViT architecture. Taken from the <a href="https://arxiv.org/abs/2010.11929">original paper.</a> </small> <hfoptions id="usage">
<hfoption id="Pipeline">
Following the original Vision Transformer, some follow-up works have been made: ```py
import torch
from transformers import pipeline
- [DeiT](deit) (Data-efficient Image Transformers) by Facebook AI. DeiT models are distilled vision transformers. pipeline = pipeline(
The authors of DeiT also released more efficiently trained ViT models, which you can directly plug into [`ViTModel`] or task="image-classification",
[`ViTForImageClassification`]. There are 4 variants available (in 3 different sizes): *facebook/deit-tiny-patch16-224*, model="google/vit-base-patch16-224",
*facebook/deit-small-patch16-224*, *facebook/deit-base-patch16-224* and *facebook/deit-base-patch16-384*. Note that one should torch_dtype=torch.float16,
use [`DeiTImageProcessor`] in order to prepare images for the model. device=0
)
- [BEiT](beit) (BERT pre-training of Image Transformers) by Microsoft Research. BEiT models outperform supervised pre-trained pipeline(images="https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg")
vision transformers using a self-supervised method inspired by BERT (masked image modeling) and based on a VQ-VAE.
- DINO (a method for self-supervised training of Vision Transformers) by Facebook AI. Vision Transformers trained using
the DINO method show very interesting properties not seen with convolutional models. They are capable of segmenting
objects, without having ever been trained to do so. DINO checkpoints can be found on the [hub](https://huggingface.co/models?other=dino).
- [MAE](vit_mae) (Masked Autoencoders) by Facebook AI. By pre-training Vision Transformers to reconstruct pixel values for a high portion
(75%) of masked patches (using an asymmetric encoder-decoder architecture), the authors show that this simple method outperforms
supervised pre-training after fine-tuning.
This model was contributed by [nielsr](https://huggingface.co/nielsr). The original code (written in JAX) can be
found [here](https://github.com/google-research/vision_transformer).
Note that we converted the weights from Ross Wightman's [timm library](https://github.com/rwightman/pytorch-image-models),
who already converted the weights from JAX to PyTorch. Credits go to him!
## Usage tips
- To feed images to the Transformer encoder, each image is split into a sequence of fixed-size non-overlapping patches,
which are then linearly embedded. A [CLS] token is added to serve as representation of an entire image, which can be
used for classification. The authors also add absolute position embeddings, and feed the resulting sequence of
vectors to a standard Transformer encoder.
- As the Vision Transformer expects each image to be of the same size (resolution), one can use
[`ViTImageProcessor`] to resize (or rescale) and normalize images for the model.
- Both the patch resolution and image resolution used during pre-training or fine-tuning are reflected in the name of
each checkpoint. For example, `google/vit-base-patch16-224` refers to a base-sized architecture with patch
resolution of 16x16 and fine-tuning resolution of 224x224. All checkpoints can be found on the [hub](https://huggingface.co/models?search=vit).
- The available checkpoints are either (1) pre-trained on [ImageNet-21k](http://www.image-net.org/) (a collection of
14 million images and 21k classes) only, or (2) also fine-tuned on [ImageNet](http://www.image-net.org/challenges/LSVRC/2012/) (also referred to as ILSVRC 2012, a collection of 1.3 million
images and 1,000 classes).
- The Vision Transformer was pre-trained using a resolution of 224x224. During fine-tuning, it is often beneficial to
use a higher resolution than pre-training [(Touvron et al., 2019)](https://arxiv.org/abs/1906.06423), [(Kolesnikov
et al., 2020)](https://arxiv.org/abs/1912.11370). In order to fine-tune at higher resolution, the authors perform
2D interpolation of the pre-trained position embeddings, according to their location in the original image.
- The best results are obtained with supervised pre-training, which is not the case in NLP. The authors also performed
an experiment with a self-supervised pre-training objective, namely masked patched prediction (inspired by masked
language modeling). With this approach, the smaller ViT-B/16 model achieves 79.9% accuracy on ImageNet, a significant
improvement of 2% to training from scratch, but still 4% behind supervised pre-training.
### Using Scaled Dot Product Attention (SDPA)
PyTorch includes a native scaled dot-product attention (SDPA) operator as part of `torch.nn.functional`. This function
encompasses several implementations that can be applied depending on the inputs and the hardware in use. See the
[official documentation](https://pytorch.org/docs/stable/generated/torch.nn.functional.scaled_dot_product_attention.html)
or the [GPU Inference](https://huggingface.co/docs/transformers/main/en/perf_infer_gpu_one#pytorch-scaled-dot-product-attention)
page for more information.
SDPA is used by default for `torch>=2.1.1` when an implementation is available, but you may also set
`attn_implementation="sdpa"` in `from_pretrained()` to explicitly request SDPA to be used.
```
from transformers import ViTForImageClassification
model = ViTForImageClassification.from_pretrained("google/vit-base-patch16-224", attn_implementation="sdpa", torch_dtype=torch.float16)
...
``` ```
For the best speedups, we recommend loading the model in half-precision (e.g. `torch.float16` or `torch.bfloat16`). </hfoption>
<hfoption id="AutoModel">
On a local benchmark (A100-40GB, PyTorch 2.3.0, OS Ubuntu 22.04) with `float32` and `google/vit-base-patch16-224` model, we saw the following speedups during inference. ```py
import torch
import requests
from PIL import Image
from transformers import AutoModelForImageClassification, AutoImageProcessor
| Batch size | Average inference time (ms), eager mode | Average inference time (ms), sdpa model | Speed up, Sdpa / Eager (x) | image_processor = AutoImageProcessor.from_pretrained(
|--------------|-------------------------------------------|-------------------------------------------|------------------------------| "google/vit-base-patch16-224",
| 1 | 7 | 6 | 1.17 | use_fast=True,
| 2 | 8 | 6 | 1.33 | )
| 4 | 8 | 6 | 1.33 | model = AutoModelForImageClassification.from_pretrained(
| 8 | 8 | 6 | 1.33 | "google/vit-base-patch16-224",
torch_dtype=torch.float16,
device_map="auto",
attn_implementation="sdpa"
)
url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"
image = Image.open(requests.get(url, stream=True).raw)
inputs = image_processor(image, return_tensors="pt").to("cuda")
## Resources with torch.no_grad():
logits = model(**inputs).logits
predicted_class_id = logits.argmax(dim=-1).item()
Demo notebooks regarding inference as well as fine-tuning ViT on custom data can be found [here](https://github.com/NielsRogge/Transformers-Tutorials/tree/master/VisionTransformer). class_labels = model.config.id2label
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with ViT. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource. predicted_class_label = class_labels[predicted_class_id]
print(f"The predicted class label is: {predicted_class_label}")
```
`ViTForImageClassification` is supported by: </hfoption>
<PipelineTag pipeline="image-classification"/> </hfoptions>
- A blog post on how to [Fine-Tune ViT for Image Classification with Hugging Face Transformers](https://huggingface.co/blog/fine-tune-vit) ## Notes
- A blog post on [Image Classification with Hugging Face Transformers and `Keras`](https://www.philschmid.de/image-classification-huggingface-transformers-keras)
- A notebook on [Fine-tuning for Image Classification with Hugging Face Transformers](https://github.com/huggingface/notebooks/blob/main/examples/image_classification.ipynb)
- A notebook on how to [Fine-tune the Vision Transformer on CIFAR-10 with the Hugging Face Trainer](https://github.com/NielsRogge/Transformers-Tutorials/blob/master/VisionTransformer/Fine_tuning_the_Vision_Transformer_on_CIFAR_10_with_the_%F0%9F%A4%97_Trainer.ipynb)
- A notebook on how to [Fine-tune the Vision Transformer on CIFAR-10 with PyTorch Lightning](https://github.com/NielsRogge/Transformers-Tutorials/blob/master/VisionTransformer/Fine_tuning_the_Vision_Transformer_on_CIFAR_10_with_PyTorch_Lightning.ipynb)
⚗️ Optimization - The best results are obtained with supervised pretraining, and during fine-tuning, it may be better to use images with a resolution higher than 224x224.
- Use [`ViTImageProcessorFast`] to resize (or rescale) and normalize images to the expected size.
- A blog post on how to [Accelerate Vision Transformer (ViT) with Quantization using Optimum](https://www.philschmid.de/optimizing-vision-transformer) - The patch and image resolution are reflected in the checkpoint name. For example, google/vit-base-patch16-224, is the **base-sized** architecture with a patch resolution of 16x16 and fine-tuning resolution of 224x224.
⚡️ Inference
- A notebook on [Quick demo: Vision Transformer (ViT) by Google Brain](https://github.com/NielsRogge/Transformers-Tutorials/blob/master/VisionTransformer/Quick_demo_of_HuggingFace_version_of_Vision_Transformer_inference.ipynb)
🚀 Deploy
- A blog post on [Deploying Tensorflow Vision Models in Hugging Face with TF Serving](https://huggingface.co/blog/tf-serving-vision)
- A blog post on [Deploying Hugging Face ViT on Vertex AI](https://huggingface.co/blog/deploy-vertex-ai)
- A blog post on [Deploying Hugging Face ViT on Kubernetes with TF Serving](https://huggingface.co/blog/deploy-tfserving-kubernetes)
## ViTConfig ## ViTConfig
@ -171,9 +111,6 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] ViTImageProcessorFast [[autodoc]] ViTImageProcessorFast
- preprocess - preprocess
<frameworkcontent>
<pt>
## ViTModel ## ViTModel
[[autodoc]] ViTModel [[autodoc]] ViTModel
@ -189,9 +126,6 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] ViTForImageClassification [[autodoc]] ViTForImageClassification
- forward - forward
</pt>
<tf>
## TFViTModel ## TFViTModel
[[autodoc]] TFViTModel [[autodoc]] TFViTModel
@ -202,9 +136,6 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] TFViTForImageClassification [[autodoc]] TFViTForImageClassification
- call - call
</tf>
<jax>
## FlaxVitModel ## FlaxVitModel
[[autodoc]] FlaxViTModel [[autodoc]] FlaxViTModel
@ -214,6 +145,3 @@ A list of official Hugging Face and community (indicated by 🌎) resources to h
[[autodoc]] FlaxViTForImageClassification [[autodoc]] FlaxViTForImageClassification
- __call__ - __call__
</jax>
</frameworkcontent>

View File

@ -19,6 +19,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white"> <img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -18,6 +18,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

View File

@ -14,6 +14,7 @@ specific language governing permissions and limitations under the License.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

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--> -->
# Whisper
<div class="flex flex-wrap space-x-1"> <div style="float: right;">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <div class="flex flex-wrap space-x-1">
<img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAtCAMAAAANxBKoAAAC7lBMVEUAAADg5vYHPVgAoJH+/v76+v39/f9JbLP///9+AIgAnY3///+mcqzt8fXy9fgkXa3Ax9709fr+///9/f8qXq49qp5AaLGMwrv8/P0eW60VWawxYq8yqJzG2dytt9Wyu9elzci519Lf3O3S2efY3OrY0+Xp7PT///////+dqNCexMc6Z7AGpJeGvbenstPZ5ejQ1OfJzOLa7ejh4+/r8fT29vpccbklWK8PVa0AS6ghW63O498vYa+lsdKz1NDRt9Kw1c672tbD3tnAxt7R6OHp5vDe7OrDyuDn6vLl6/EAQKak0MgATakkppo3ZK/Bz9y8w9yzu9jey97axdvHzeG21NHH4trTwthKZrVGZLSUSpuPQJiGAI+GAI8SWKydycLL4d7f2OTi1+S9xNzL0ePT6OLGzeEAo5U0qJw/aLEAo5JFa7JBabEAp5Y4qZ2QxLyKmsm3kL2xoMOehrRNb7RIbbOZgrGre68AUqwAqZqNN5aKJ5N/lMq+qsd8kMa4pcWzh7muhLMEV69juq2kbKqgUaOTR5uMMZWLLZSGAI5VAIdEAH+ovNDHuNCnxcy3qcaYx8K8msGplrx+wLahjbYdXrV6vbMvYK9DrZ8QrZ8tqJuFms+Sos6sw8ecy8RffsNVeMCvmb43aLltv7Q4Y7EZWK4QWa1gt6meZKUdr6GOAZVeA4xPAISyveLUwtivxtKTpNJ2jcqfvcltiMiwwcfAoMVxhL+Kx7xjdrqTe60tsaNQs6KaRKACrJ6UTZwkqpqTL5pkHY4AloSgsd2ptNXPvNOOncuxxsqFl8lmg8apt8FJcr9EbryGxLqlkrkrY7dRa7ZGZLQ5t6iXUZ6PPpgVpZeJCJFKAIGareTa0+KJod3H0deY2M+esM25usmYu8d2zsJOdcBVvrCLbqcAOaaHaKQAMaScWqKBXqCXMJ2RHpiLF5NmJZAdAHN2kta11dKu1M+DkcZLdb+Mcql3TppyRJdzQ5ZtNZNlIY+DF4+voCOQAAAAZ3RSTlMABAT+MEEJ/RH+/TP+Zlv+pUo6Ifz8+fco/fz6+evr39S9nJmOilQaF/7+/f38+smmoYp6b1T+/v7++vj189zU0tDJxsGzsrKSfv34+Pf27dDOysG9t6+n/vv6+vr59uzr1tG+tZ6Qg9Ym3QAABR5JREFUSMeNlVVUG1EQhpcuxEspXqS0SKEtxQp1d3d332STTRpIQhIISQgJhODu7lAoDoUCpe7u7u7+1puGpqnCPOyZvffbOXPm/PsP9JfQgyCC+tmTABTOcbxDz/heENS7/1F+9nhvkHePG0wNDLbGWwdXL+rbLWvpmZHXD8+gMfBjTh+aSe6Gnn7lwQIOTR0c8wfX3PWgv7avbdKwf/ZoBp1Gp/PvuvXW3vw5ib7emnTW4OR+3D4jB9vjNJ/7gNvfWWeH/TO/JyYrsiKCRjVEZA3UB+96kON+DxOQ/NLE8PE5iUYgIXjFnCOlxEQMaSGVxjg4gxOnEycGz8bptuNjVx08LscIgrzH3umcn+KKtiBIyvzOO2O99aAdR8cF19oZalnCtvREUw79tCd5sow1g1UKM6kXqUx4T8wsi3sTjJ3yzDmmhenLXLpo8u45eG5y4Vvbk6kkC4LLtJMowkSQxmk4ggVJEG+7c6QpHT8vvW9X7/o7+3ELmiJi2mEzZJiz8cT6TBlanBk70cB5GGIGC1gRDdZ00yADLW1FL6gqhtvNXNG5S9gdSrk4M1qu7JAsmYshzDS4peoMrU/gT7qQdqYGZaYhxZmVbGJAm/CS/HloWyhRUlknQ9KYcExTwS80d3VNOxUZJpITYyspl0LbhArhpZCD9cRWEQuhYkNGMHToQ/2Cs6swJlb39CsllxdXX6IUKh/H5jbnSsPKjgmoaFQ1f8wRLR0UnGE/RcDEjj2jXG1WVTwUs8+zxfcrVO+vSsuOpVKxCfYZiQ0/aPKuxQbQ8lIz+DClxC8u+snlcJ7Yr1z1JPqUH0V+GDXbOwAib931Y4Imaq0NTIXPXY+N5L18GJ37SVWu+hwXff8l72Ds9XuwYIBaXPq6Shm4l+Vl/5QiOlV+uTk6YR9PxKsI9xNJny31ygK1e+nIRC1N97EGkFPI+jCpiHe5PCEy7oWqWSwRrpOvhFzcbTWMbm3ZJAOn1rUKpYIt/lDhW/5RHHteeWFN60qo98YJuoq1nK3uW5AabyspC1BcIEpOhft+SZAShYoLSvnmSfnYADUERP5jJn2h5XtsgCRuhYQqAvwTwn33+YWEKUI72HX5AtfSAZDe8F2DtPPm77afhl0EkthzuCQU0BWApgQIH9+KB0JhopMM7bJrdTRoleM2JAVNMyPF+wdoaz+XJpGoVAQ7WXUkcV7gT3oUZyi/ISIJAVKhgNp+4b4veCFhYVJw4locdSjZCp9cPUhLF9EZ3KKzURepMEtCDPP3VcWFx4UIiZIklIpFNfHpdEafIF2aRmOcrUmjohbT2WUllbmRvgfbythbQO3222fpDJoufaQPncYYuqoGtUEsCJZL6/3PR5b4syeSjZMQG/T2maGANlXT2v8S4AULWaUkCxfLyW8iW4kdka+nEMjxpL2NCwsYNBp+Q61PF43zyDg9Bm9+3NNySn78jMZUUkumqE4Gp7JmFOdP1vc8PpRrzj9+wPinCy8K1PiJ4aYbnTYpCCbDkBSbzhu2QJ1Gd82t8jI8TH51+OzvXoWbnXUOBkNW+0mWFwGcGOUVpU81/n3TOHb5oMt2FgYGjzau0Nif0Ss7Q3XB33hjjQHjHA5E5aOyIQc8CBrLdQSs3j92VG+3nNEjbkbdbBr9zm04ruvw37vh0QKOdeGIkckc80fX3KH/h7PT4BOjgCty8VZ5ux1MoO5Cf5naca2LAsEgehI+drX8o/0Nu+W0m6K/I9gGPd/dfx/EN/wN62AhsBWuAAAAAElFTkSuQmCC <img alt="TensorFlow" src="https://img.shields.io/badge/TensorFlow-FF6F00?style=flat&logo=tensorflow&logoColor=white">
"> <img alt="Flax" src="https://img.shields.io/badge/Flax-29a79b.svg?style=flat&logo=data:image/png;base64,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
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat"> ">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div>
</div> </div>
## Overview # Whisper
The Whisper model was proposed in [Robust Speech Recognition via Large-Scale Weak Supervision](https://cdn.openai.com/papers/whisper.pdf) by Alec Radford, Jong Wook Kim, Tao Xu, Greg Brockman, Christine McLeavey, Ilya Sutskever. [Whisper](https://hf.co/papers/2212.04356) is a encoder-decoder (sequence-to-sequence) transformer pretrained on 680,000 hours of labeled audio data. This amount of pretraining data enables zero-shot performance on audio tasks in English and many other languages. The decoder allows Whisper to map the encoders learned speech representations to useful outputs, such as text, without additional fine-tuning. Whisper just works out of the box.
The abstract from the paper is the following: You can find all the original Whisper checkpoints under the [Whisper](https://huggingface.co/collections/openai/whisper-release-6501bba2cf999715fd953013) collection.
*We study the capabilities of speech processing systems trained simply to predict large amounts of transcripts of audio on the internet. When scaled to 680,000 hours of multilingual and multitask supervision, the resulting models generalize well to standard benchmarks and are often competitive with prior fully supervised results but in a zeroshot transfer setting without the need for any finetuning. When compared to humans, the models approach their accuracy and robustness. We are releasing models and inference code to serve as a foundation for further work on robust speech processing.* > [!TIP]
> Click on the Whisper models in the right sidebar for more examples of how to apply Whisper to different audio tasks.
This model was contributed by [Arthur Zucker](https://huggingface.co/ArthurZ). The Tensorflow version of this model was contributed by [amyeroberts](https://huggingface.co/amyeroberts). The example below demonstrates how to automatically transcribe speech into text with [`Pipeline`] or the [`AutoModel`] class.
The original code can be found [here](https://github.com/openai/whisper).
## Quick usage <hfoptions id="usage">
<hfoption id="Pipeline">
You can run Whisper in less than 4 lines of code and transcribe in less than a minute!
```python
# pip install transformers torch
```py
import torch import torch
from transformers import pipeline from transformers import pipeline
whisper = pipeline("automatic-speech-recognition", "openai/whisper-large-v3", torch_dtype=torch.float16, device="cuda:0") pipeline = pipeline(
task="automatic-speech-recognition",
transcription = whisper("<audio_file.mp3>") model="openai/whisper-large-v3-turbo",
torch_dtype=torch.float16,
print(transcription["text"]) device=0
)
pipeline("https://huggingface.co/datasets/Narsil/asr_dummy/resolve/main/mlk.flac")
``` ```
Voila! You can swap the model with any [Whisper checkpoints](https://huggingface.co/models?other=whisper&sort=downloads) on the Hugging Face Hub with the same pipeline based on your needs. </hfoption>
<hfoption id="AutoModel">
Bonus: You can replace `"cuda"` with `"mps"` to make it seamlessly work on Macs. ```py
# pip install datasets
import torch
from datasets import load_dataset
from transformers import AutoProcessor, WhisperForConditionalGeneration
## Usage tips processor = AutoProcessor.from_pretrained(
"openai/whisper-large-v3-turbo",
)
model = WhisperForConditionalGeneration.from_pretrained(
"openai/whisper-large-v3-turbo",
torch_dtype=torch.float16,
device_map="auto",
attn_implementation="sdpa"
).to("cuda")
- The model usually performs well without requiring any finetuning. ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
- The architecture follows a classic encoder-decoder architecture, which means that it relies on the [`~generation.GenerationMixin.generate`] function for inference. audio_sample = ds[0]["audio"]
- One can use [`WhisperProcessor`] to prepare audio for the model, and decode the predicted ID's back into text.
- To convert the model and the processor, we recommend using the following: input_features = processor(
audio_sample["array"],
sampling_rate=audio_sample["sampling_rate"],
return_tensors="pt"
).input_features
input_features = input_features.to("cuda", dtype=torch.float16)
```bash predicted_ids = model.generate(input_features, cache_implementation="static")
python src/transformers/models/whisper/convert_openai_to_hf.py --checkpoint_path "" --pytorch_dump_folder_path "Arthur/whisper-3" --convert_preprocessor True transcription = processor.batch_decode(predicted_ids, skip_special_tokens=True)
``` transcription[0]
The script will automatically determine all necessary parameters from the OpenAI checkpoint. A `tiktoken` library needs to be installed
to perform the conversion of the OpenAI tokenizer to the `tokenizers` version.
## Inference
Here is a step-by-step guide to transcribing an audio sample using a pre-trained Whisper model:
```python
>>> from datasets import load_dataset
>>> from transformers import WhisperProcessor, WhisperForConditionalGeneration
>>> # Select an audio file and read it:
>>> ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
>>> audio_sample = ds[0]["audio"]
>>> # Load the Whisper model in Hugging Face format:
>>> processor = WhisperProcessor.from_pretrained("openai/whisper-tiny.en")
>>> model = WhisperForConditionalGeneration.from_pretrained("openai/whisper-tiny.en")
>>> # Use the model and processor to transcribe the audio:
>>> input_features = processor(
... audio_sample["array"], sampling_rate=audio_sample["sampling_rate"], return_tensors="pt"
... ).input_features
>>> # Generate token ids
>>> predicted_ids = model.generate(input_features)
>>> # Decode token ids to text
>>> transcription = processor.batch_decode(predicted_ids, skip_special_tokens=True)
>>> transcription[0]
' Mr. Quilter is the apostle of the middle classes, and we are glad to welcome his gospel.'
``` ```
Whisper is compatible with the following optimisations for both short and long-form generation: </hfoption>
- [PyTorch Scaled Dot Product Attention (SDPA)](../perf_infer_gpu_one#pytorch-scaled-dot-product-attention): flash attention and memory-efficient attention kernels. Enabled by default for `torch>=2.1.1`. </hfoptions>
- [Flash Attention 2](../perf_infer_gpu_one#flashattention-2): improved implementation of flash attention through better parallelism and work partitioning.
- [torch.compile](../llm_optims#static-kv-cache-and-torchcompile): JIT-compile the forward pass to dispatch to efficient fused kernels.
As an example, the following codesnippet enables SDPA and `torch.compile` for up to 5x faster inference: ## Notes
```python - Whisper relies on [`~GenerationMixin.generate`] for inference.
>>> from datasets import load_dataset - The [`WhisperProcessor`] can be used for preparing audio and decoding predicted ids back into text.
>>> from transformers import WhisperProcessor, WhisperForConditionalGeneration
>>> # Select an audio file and read it:
>>> ds = load_dataset("hf-internal-testing/librispeech_asr_dummy", "clean", split="validation")
>>> audio_sample = ds[0]["audio"]
>>> # Load the Whisper model with SDPA attention
>>> processor = WhisperProcessor.from_pretrained("openai/whisper-tiny.en")
>>> model = WhisperForConditionalGeneration.from_pretrained("openai/whisper-tiny.en", attn_implementation="sdpa")
>>> # Enable static cache and compile the forward pass
>>> model.generation_config.cache_implementation = "static"
>>> model.forward = torch.compile(model.forward, mode="reduce-overhead", fullgraph=True)
>>> # Use the model and processor to transcribe the audio:
>>> input_features = processor(
... audio_sample["array"], sampling_rate=audio_sample["sampling_rate"], return_tensors="pt"
... ).input_features
>>> # Compile the forward pass
>>> for _ in range(2):
>>> model.generate(input_features)
>>> # Generate token ids using compiled graph (fast!)
>>> predicted_ids = model.generate(input_features)
>>> # Decode token ids to text
>>> transcription = processor.batch_decode(predicted_ids, skip_special_tokens=True)
>>> transcription[0]
' Mr. Quilter is the apostle of the middle classes, and we are glad to welcome his gospel.'
```
For more details on each optimisation, refer to the documentation linked above.
## Resources
A list of official Hugging Face and community (indicated by 🌎) resources to help you get started with Whisper. If you're interested in submitting a resource to be included here, please feel free to open a Pull Request and we'll review it! The resource should ideally demonstrate something new instead of duplicating an existing resource.
- [Fine-tune Whisper](https://huggingface.co/blog/fine-tune-whisper) on your own dataset for better downstream performance.
- [Distil-Whisper](https://huggingface.co/distil-whisper): Upto 6x faster, 2x smaller distilled Whisper models for English. We release the [model checkpoints](https://huggingface.co/distil-whisper), and [distillation code](https://github.com/huggingface/distil-whisper).
- A fork with a script to [convert a Whisper model in Hugging Face format to OpenAI format](https://github.com/zuazo-forks/transformers/blob/convert_hf_to_openai/src/transformers/models/whisper/convert_hf_to_openai.py). 🌎
Usage example:
```bash
pip install -U openai-whisper
python convert_hf_to_openai.py \
--checkpoint openai/whisper-tiny \
--whisper_dump_path whisper-tiny-openai.pt
```
## WhisperConfig ## WhisperConfig
@ -205,9 +139,6 @@ python convert_hf_to_openai.py \
- batch_decode - batch_decode
- decode - decode
<frameworkcontent>
<pt>
## WhisperModel ## WhisperModel
[[autodoc]] WhisperModel [[autodoc]] WhisperModel
@ -230,9 +161,6 @@ python convert_hf_to_openai.py \
[[autodoc]] WhisperForAudioClassification [[autodoc]] WhisperForAudioClassification
- forward - forward
</pt>
<tf>
## TFWhisperModel ## TFWhisperModel
[[autodoc]] TFWhisperModel [[autodoc]] TFWhisperModel
@ -243,9 +171,6 @@ python convert_hf_to_openai.py \
[[autodoc]] TFWhisperForConditionalGeneration [[autodoc]] TFWhisperForConditionalGeneration
- call - call
</tf>
<jax>
## FlaxWhisperModel ## FlaxWhisperModel
[[autodoc]] FlaxWhisperModel [[autodoc]] FlaxWhisperModel
@ -260,7 +185,3 @@ python convert_hf_to_openai.py \
[[autodoc]] FlaxWhisperForAudioClassification [[autodoc]] FlaxWhisperForAudioClassification
- __call__ - __call__
</jax>
</frameworkcontent>

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@ -18,6 +18,7 @@ rendered properly in your Markdown viewer.
<div class="flex flex-wrap space-x-1"> <div class="flex flex-wrap space-x-1">
<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
<img alt="FlashAttention" src="https://img.shields.io/badge/%E2%9A%A1%EF%B8%8E%20FlashAttention-eae0c8?style=flat">
<img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white"> <img alt="SDPA" src="https://img.shields.io/badge/SDPA-DE3412?style=flat&logo=pytorch&logoColor=white">
</div> </div>

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@ -78,7 +78,7 @@ class RobertaModel(BertModel):
super().__init__(config) super().__init__(config)
self.embeddings = RobertaEmbeddings(config) self.embeddings = RobertaEmbeddings(config)
# The model heads now only need to redefine the model inside to `RobertaModel` # The model heads now only need to redefine the model inside to `RobertaModel`
class RobertaForMaskedLM(BertForMaskedLM): class RobertaForMaskedLM(BertForMaskedLM):
def __init__(self, config): def __init__(self, config):
@ -546,7 +546,7 @@ This makes it very easy to switch decorators and makes it explicit that the only
## Docstring variables ## Docstring variables
If an object defined in both the modular and modeling file from which it inherits, the modular definition has precedence unless for assignments containing the pattern `DOCSTRING`. These variables are typically used in `MODEL_START_DOCSTRING` and `MODEL_INPUT_DOCSTRING` in the modeling files. They are big blocks of docstrings and the linter rewrites the names everywhere. For this reason, assignments containing the `DOCSTRING` variable always uses the definition found in the source file instead of the modular file. If an object defined in both the modular and modeling file from which it inherits, the modular definition has precedence unless for assignments containing the pattern `DOCSTRING`. These variables are typically used in `MODEL_START_DOCSTRING` and `MODEL_INPUT_DOCSTRING` in the modeling files. They are big blocks of docstrings and the linter rewrites the names everywhere. For this reason, assignments containing the `DOCSTRING` variable can use the definition found in the source file without copying the whole docstring, by simply setting the variable to `None` in the modular file.
This is very useful if you need the variable reference somewhere but you don't want to clutter the modular file with docstrings which are always the same. The example code below allows you to automatically use the same docstrings from [Mistral](./model_doc/mistral) in [Starcoder2](./model_doc/starcoder2). This is very useful if you need the variable reference somewhere but you don't want to clutter the modular file with docstrings which are always the same. The example code below allows you to automatically use the same docstrings from [Mistral](./model_doc/mistral) in [Starcoder2](./model_doc/starcoder2).
@ -561,6 +561,8 @@ class Starcoder2Model(MistralModel):
... ...
``` ```
Setting the variable to anything other than `None` will override the docstring, so that you can customize the docstrings if needed.
## Special naming ## Special naming
The linter automatically renames everything when inheriting from a class. For consistency, you should always use the same class name prefix when inheriting from different classes from the same file. The linter automatically renames everything when inheriting from a class. For consistency, you should always use the same class name prefix when inheriting from different classes from the same file.
@ -586,7 +588,7 @@ We detected multiple prefix names when inheriting from transformers.models.llama
If there are automatic dependencies with a prefix, but you want another one, explicitly rename the classes locally with a `pass` class as shown in the following. If there are automatic dependencies with a prefix, but you want another one, explicitly rename the classes locally with a `pass` class as shown in the following.
```py ```py
class Emu3TextMLP(LlamaMLP): class Emu3TextMLP(LlamaMLP):
pass pass
``` ```

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@ -44,11 +44,6 @@ import os
import torch import torch
from transformers import AutoModelForCausalLM, AutoTokenizer from transformers import AutoModelForCausalLM, AutoTokenizer
# initialize distributed environment
rank = int(os.environ["RANK"])
device = torch.device(f"cuda:{rank}")
torch.cuda.set_device(device)
torch.distributed.init_process_group("nccl", device_id=device)
# enable tensor parallelism # enable tensor parallelism
model = AutoModelForCausalLM.from_pretrained( model = AutoModelForCausalLM.from_pretrained(
@ -59,7 +54,7 @@ model = AutoModelForCausalLM.from_pretrained(
# prepare input tokens # prepare input tokens
tokenizer = AutoTokenizer.from_pretrained("meta-llama/Meta-Llama-3-8B-Instruct") tokenizer = AutoTokenizer.from_pretrained("meta-llama/Meta-Llama-3-8B-Instruct")
prompt = "Can I help" prompt = "Can I help"
inputs = tokenizer(prompt, return_tensors="pt").input_ids.to(device) inputs = tokenizer(prompt, return_tensors="pt").input_ids.to(model.device)
# distributed run # distributed run
outputs = model(inputs) outputs = model(inputs)
@ -71,6 +66,13 @@ Launch the inference script above on [torchrun](https://pytorch.org/docs/stable/
torchrun --nproc-per-node 4 demo.py torchrun --nproc-per-node 4 demo.py
``` ```
For CPU, please binding different socket on each rank. For example, if you are using Intel 4th Gen Xeon:
```bash
export OMP_NUM_THREADS=56
numactl -C 0-55 -m 0 torchrun --nnodes=2 --node_rank=0 --master_addr="127.0.0.1" --master_port=29500 --nproc-per-node 1 demo.py & numactl -C 56-111 -m 1 torchrun --nnodes=2 --node_rank=1 --master_addr="127.0.0.1" --master_port=29500 --nproc-per-node 1 demo.py & wait
```
The CPU benchmark data will be released soon.
You can benefit from considerable speed ups for inference, especially for inputs with large batch size or long sequences. You can benefit from considerable speed ups for inference, especially for inputs with large batch size or long sequences.
For a single forward pass on [Llama](./model_doc/llama) with a sequence length of 512 and various batch sizes, you can expect the following speed ups. For a single forward pass on [Llama](./model_doc/llama) with a sequence length of 512 and various batch sizes, you can expect the following speed ups.

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@ -29,8 +29,8 @@ import requests
processor = AutoProcessor.from_pretrained("google/paligemma-3b-pt-224") processor = AutoProcessor.from_pretrained("google/paligemma-3b-pt-224")
prompt = "answer en Where is the cow standing?" prompt = "answer en Where is the cat standing?"
url = "https://huggingface.co/gv-hf/PaliGemma-test-224px-hf/resolve/main/cow_beach_1.png" url = "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/pipeline-cat-chonk.jpeg"
image = Image.open(requests.get(url, stream=True).raw) image = Image.open(requests.get(url, stream=True).raw)
inputs = processor(text=prompt, images=image, return_tensors="pt") inputs = processor(text=prompt, images=image, return_tensors="pt")

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@ -20,7 +20,10 @@ rendered properly in your Markdown viewer.
[LLM.int8()](https://hf.co/papers/2208.07339) is a quantization method that aims to make large language model inference more accessible without significant degradation. Unlike naive 8-bit quantization, which can result in loss of critical information and accuracy, LLM.int8() dynamically adapts to ensure sensitive components of the computation retain higher precision when needed. [LLM.int8()](https://hf.co/papers/2208.07339) is a quantization method that aims to make large language model inference more accessible without significant degradation. Unlike naive 8-bit quantization, which can result in loss of critical information and accuracy, LLM.int8() dynamically adapts to ensure sensitive components of the computation retain higher precision when needed.
QLoRA, or 4-bit quantization, compresses a model even further to 4-bits and inserts a small set of trainable low-rank adaptation (LoRA) weights to allowing training. QLoRA, or 4-bit quantization, compresses a model even further to 4-bits and inserts a small set of trainable low-rank adaptation (LoRA) weights to allowing training.
> **Note:** For a user-friendly quantization experience, you can use the `bitsandbytes` [community space](https://huggingface.co/spaces/bnb-community/bnb-my-repo).
Run the command below to install bitsandbytes. Run the command below to install bitsandbytes.

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@ -40,10 +40,20 @@ Use the Space below to help you pick a quantization method depending on your har
| [VPTQ](./vptq) | 🔴 | 🔴 | 🟢 | 🟡 | 🔴 | 🔴 | 🟢 | 1/8 | 🔴 | 🟢 | 🟢 | https://github.com/microsoft/VPTQ | | [VPTQ](./vptq) | 🔴 | 🔴 | 🟢 | 🟡 | 🔴 | 🔴 | 🟢 | 1/8 | 🔴 | 🟢 | 🟢 | https://github.com/microsoft/VPTQ |
| [FINEGRAINED_FP8](./finegrained_fp8) | 🟢 | 🔴 | 🟢 | 🔴 | 🔴 | 🔴 | 🔴 | 8 | 🔴 | 🟢 | 🟢 | | | [FINEGRAINED_FP8](./finegrained_fp8) | 🟢 | 🔴 | 🟢 | 🔴 | 🔴 | 🔴 | 🔴 | 8 | 🔴 | 🟢 | 🟢 | |
| [SpQR](./spqr) | 🔴 | 🔴 | 🟢 | 🔴 | 🔴 | 🔴 | 🟢 | 3 | 🔴 | 🟢 | 🟢 | https://github.com/Vahe1994/SpQR/ | | [SpQR](./spqr) | 🔴 | 🔴 | 🟢 | 🔴 | 🔴 | 🔴 | 🟢 | 3 | 🔴 | 🟢 | 🟢 | https://github.com/Vahe1994/SpQR/ |
| [Quark](./quark.md) | 🔴 | 🟢 | 🟢 | 🟢 | 🟢 | 🟢 | ? | 2/4/6/8/9/16 | 🔴 | 🔴 | 🟢 | https://quark.docs.amd.com/latest/ |
## Resources ## Resources
If you are new to quantization, we recommend checking out these beginner-friendly quantization courses in collaboration with DeepLearning.AI. If you are new to quantization, we recommend checking out these beginner-friendly quantization courses in collaboration with DeepLearning.AI.
* [Quantization Fundamentals with Hugging Face](https://www.deeplearning.ai/short-courses/quantization-fundamentals-with-hugging-face/) * [Quantization Fundamentals with Hugging Face](https://www.deeplearning.ai/short-courses/quantization-fundamentals-with-hugging-face/)
* [Quantization in Depth](https://www.deeplearning.ai/short-courses/quantization-in-depth * [Quantization in Depth](https://www.deeplearning.ai/short-courses/quantization-in-depth)
## User-Friendly Quantization Tools
If you are looking for a user-friendly quantization experience, you can use the following community spaces and notebooks:
* [Bitsandbytes Space](https://huggingface.co/spaces/bnb-community/bnb-my-repo)
* [GGUF Space](https://huggingface.co/spaces/ggml-org/gguf-my-repo)
* [MLX Space](https://huggingface.co/spaces/mlx-community/mlx-my-repo)
* [AuoQuant Notebook](https://colab.research.google.com/drive/1b6nqC7UZVt8bx4MksX7s656GXPM-eWw4?usp=sharing#scrollTo=ZC9Nsr9u5WhN)

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@ -26,7 +26,7 @@ Install Quanto with the following command.
pip install optimum-quanto accelerate transformers pip install optimum-quanto accelerate transformers
``` ```
Quantize a model by creating a [`QuantoConfig`] and specifiying the `weights` parameter to quantize to. This works for any model in any modality as long as it contains [torch.nn.Linear](https://pytorch.org/docs/stable/generated/torch.nn.Linear.html) layers. Quantize a model by creating a [`QuantoConfig`] and specifying the `weights` parameter to quantize to. This works for any model in any modality as long as it contains [torch.nn.Linear](https://pytorch.org/docs/stable/generated/torch.nn.Linear.html) layers.
> [!TIP] > [!TIP]
> The Transformers integration only supports weight quantization. Use the Quanto library directly if you need activation quantization, calibration, or QAT. > The Transformers integration only supports weight quantization. Use the Quanto library directly if you need activation quantization, calibration, or QAT.

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@ -0,0 +1,84 @@
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# Quark
[Quark](https://quark.docs.amd.com/latest/) is a deep learning quantization toolkit designed to be agnostic to specific data types, algorithms, and hardware. Different pre-processing strategies, algorithms and data-types can be combined in Quark.
The PyTorch support integrated through 🤗 Transformers primarily targets AMD CPUs and GPUs, and is primarily meant to be used for evaluation purposes. For example, it is possible to use [lm-evaluation-harness](https://github.com/EleutherAI/lm-evaluation-harness) with 🤗 Transformers backend and evaluate a wide range of models quantized through Quark seamlessly.
Users interested in Quark can refer to its [documentation](https://quark.docs.amd.com/latest/) to get started quantizing models and using them in supported open-source libraries!
Although Quark has its own checkpoint / [configuration format](https://huggingface.co/amd/Llama-3.1-8B-Instruct-FP8-KV-Quark-test/blob/main/config.json#L26), the library also supports producing models with a serialization layout compliant with other quantization/runtime implementations ([AutoAWQ](https://huggingface.co/docs/transformers/quantization/awq), [native fp8 in 🤗 Transformers](https://huggingface.co/docs/transformers/quantization/finegrained_fp8)).
To be able to load Quark quantized models in Transformers, the library first needs to be installed:
```bash
pip install amd-quark
```
## Support matrix
Models quantized through Quark support a large range of features, that can be combined together. All quantized models independently of their configuration can seamlessly be reloaded through `PretrainedModel.from_pretrained`.
The table below shows a few features supported by Quark:
| **Feature** | **Supported subset in Quark** | |
|---------------------------------|-----------------------------------------------------------------------------------------------------------|---|
| Data types | int8, int4, int2, bfloat16, float16, fp8_e5m2, fp8_e4m3, fp6_e3m2, fp6_e2m3, fp4, OCP MX, MX6, MX9, bfp16 | |
| Pre-quantization transformation | SmoothQuant, QuaRot, SpinQuant, AWQ | |
| Quantization algorithm | GPTQ | |
| Supported operators | ``nn.Linear``, ``nn.Conv2d``, ``nn.ConvTranspose2d``, ``nn.Embedding``, ``nn.EmbeddingBag`` | |
| Granularity | per-tensor, per-channel, per-block, per-layer, per-layer type | |
| KV cache | fp8 | |
| Activation calibration | MinMax / Percentile / MSE | |
| Quantization strategy | weight-only, static, dynamic, with or without output quantization | |
## Models on Hugging Face Hub
Public models using Quark native serialization can be found at https://huggingface.co/models?other=quark.
Although Quark also supports [models using `quant_method="fp8"`](https://huggingface.co/models?other=fp8) and [models using `quant_method="awq"`](https://huggingface.co/models?other=awq), Transformers loads these models rather through [AutoAWQ](https://huggingface.co/docs/transformers/quantization/awq) or uses the [native fp8 support in 🤗 Transformers](https://huggingface.co/docs/transformers/quantization/finegrained_fp8).
## Using Quark models in Transformers
Here is an example of how one can load a Quark model in Transformers:
```python
from transformers import AutoModelForCausalLM, AutoTokenizer
model_id = "EmbeddedLLM/Llama-3.1-8B-Instruct-w_fp8_per_channel_sym"
model = AutoModelForCausalLM.from_pretrained(model_id)
model = model.to("cuda")
print(model.model.layers[0].self_attn.q_proj)
# QParamsLinear(
# (weight_quantizer): ScaledRealQuantizer()
# (input_quantizer): ScaledRealQuantizer()
# (output_quantizer): ScaledRealQuantizer()
# )
tokenizer = AutoTokenizer.from_pretrained(model_id)
inp = tokenizer("Where is a good place to cycle around Tokyo?", return_tensors="pt")
inp = inp.to("cuda")
res = model.generate(**inp, min_new_tokens=50, max_new_tokens=100)
print(tokenizer.batch_decode(res)[0])
# <|begin_of_text|>Where is a good place to cycle around Tokyo? There are several places in Tokyo that are suitable for cycling, depending on your skill level and interests. Here are a few suggestions:
# 1. Yoyogi Park: This park is a popular spot for cycling and has a wide, flat path that's perfect for beginners. You can also visit the Meiji Shrine, a famous Shinto shrine located in the park.
# 2. Imperial Palace East Garden: This beautiful garden has a large, flat path that's perfect for cycling. You can also visit the
```

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