Commit Graph

7 Commits

Author SHA1 Message Date
NanoCode012
01d8175d48 fix: revert changing default optimizer to muon (#2965) [skip ci] 2025-07-22 10:00:30 -04:00
NanoCode012
dfba881e99 Feat: add gemma3n support (#2852)
* feat: add gemma3n cce

* feat: add sample config

* feat: add gemma3n multimodal mode

* feat: add audio example

* feat: support audio and return pixel values in collator

* feat: support unmask only assistant region (gemma3n for now)

* feat(doc): add notes for audio loading

* feat: add audio support for gemma3n

* feat: update examples

* feat: add gemma3n to the docs

* fix: add link at top

* feat(doc): clarify additional requirements

* fix: mllama missing aspect ratio

* fix: mllama need attention fixes for fa2

* Partially Revert "fix: mllama need attention fixes for fa2"

This reverts commit a0bfdd1777.

* fix: disable FA2 for mllama in vision mode

* feat: update configs to use proper attention

* fix: support other vision features

* feat(doc): clarify requirements for gemma3n
2025-07-22 16:52:15 +07:00
Dan Saunders
10ba1622f7 checkpoint model on first step callback (#2906)
* checkpoint model on first step callback

* remove debug

* add test cases; update existing tests not to save on first step

* move test out of solo

* delete

* default to False

* typo
2025-07-15 15:00:48 -04:00
Wing Lian
c67910fa6f bump hf deps (#2735) [skip ci]
* bump hf deps

* upgrade liger-kernel too

* install cce from fork for transformers fix

* fix reference to vocab size in gemma3 patch

* use padding_idx instead of pad_token_id

* remove fixed gemma3 patch

* use updated cce fork

* fix local mllama cce patches w docstring

* add test for multipack with trainer setup and fix trainer for trainer refactor upstream

* bump modal version

* guard for iterable datasetS

* mllama model arch layout changed in latest transformers

* fix batch sampler with drop_last

* fix: address upstream vlm changes for lora

* fix: update references to old lora target path

* fix: remove mllama fa2 patch due to upstream fix

* fix: lora kernel patch path for multimodal models

* fix: removed mllama from quarto

* run test for came optim on 2.6.0+

* fix fsdp2 patch and remove deprecated patch

* make sure to set sequence_parallel_degree for grpo

* Add SP test for GRPO

* add sp to grpo config for trainer

* use reward_funcs as kwarg to grpo trainer

* fix the comprehension for reward funcs

* reward funcs already passed in as args

* init sp_group right before training

* fix check for adding models to SP context

* make sure to pass args to super

* upgrade deepspeed

* use updated trl and add reasoning flags for vllm

* patch the worker

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Co-authored-by: NanoCode012 <nano@axolotl.ai>
2025-06-05 07:20:33 -07:00
Wing Lian
dd8bad06d0 remove strict=false from example yamls [skip ci] (#2523) [skip ci] 2025-04-12 07:25:11 -07:00
Wing Lian
9f824ef76a simplify the example configs to be more minimal and less daunting (#2486) [skip ci]
* simplify the example configs to be more minimal and less daunting

* drop empty s2_attention from example yamls
2025-04-04 13:47:26 -04:00
NanoCode012
a9b0733f2c Feat: Rework multimodal support (mllama, llava, pixtral, qwen2, qwen25, gemma3, mistral3) (#2435) 2025-03-23 11:08:51 -04:00