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Commits on Aug 1, 2025
Improve trainer doc (#3818)
qgallouedec
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072d7dd
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Performance optimization: Replace list comprehensions with tensor operations in BCO and KTO trainers (#3813)
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Commits on Jul 31, 2025
fix CI docs and grpo slow test (#3814)
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Fix citation
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GSPO parameters update from v2 (#3798)
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add xpu support for mergekit (#3800)
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Add GSPO script examples (VLM/LLM) (#3810)
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Commits on Jul 30, 2025
Correction parameter description (#3803)
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Add vLLM transformers backend to online methods (#3773)
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Examples list updated in docs (#3806)
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🐙 Add MPO VLM example script (#3799)
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Commits on Jul 29, 2025
Fix broken PEFT+TRL docs link in `using_llama_models.md` (#3794)
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⬆️ Bump dev version (#3793)
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Release: v0.20 (#3792)
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👐 FSDP2+GRPO (#3687)
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Commits on Jul 28, 2025
📘 SFT doc rewrite (#3619)
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🔍 Add guidance on choosing `max_length` value and include visualization tool (#3630)
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🌋 [GRPO] add support for `pixel_attention_mask` (SmolVLM2) and `image_sizes` (LLaVa-Next) (#3760)
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💬 Fix `clone_chat_template` vocab size and support PEFT instruction tuning (#3763)
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📍 Support training peft model with gradient checkpointing (#3785)
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📐 Add epsilon hyperparameter recommendation to GSPO (#3790)
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🤏 [SFT] Improve doc on training on assistant only messages (#3784)
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Commits on Jul 27, 2025
🎞️ GSPO (#3775)
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Commits on Jul 26, 2025
🍿 [SFT] Fix dataset indexing which crashed with a IterableDataset (#3771)
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🩹 [Hotfix] Fix pynccl communicator assertion error with VLLMClient (#3774)
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📐 Fix CI and `GeometricMixtureWrapper` (#3779)
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Commits on Jul 25, 2025
Update missing uv dep (#3772)
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Add uv scripts headers (#3767)
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🤓 [GRPO] Documentation for entropy metric (#3770)
LeonEricsson
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🌌 [GRPO] Log generation entropy (#3700)
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🔠 Support model str in OnlineDPO (#3765)
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🔔 Add deprecation warnings for `AlignPropTrainer` and `DDPOTrainer` (#3755)
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✋ Prevent NCCL Device Conflicts Between vLLM Server and Trainers (#3762)
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Commits on Jul 24, 2025
Add MPO recipe to Community tutorials (#3766)
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Commits on Jul 23, 2025
👁️ [GRPO] Add VLM training capabilities to the trainer (#3072)
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