Centralize AI agent templates in .ai#5268
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commit 52cd0cc Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:31:26 2026 +0100 Fix UNEXPECTED lm_head.weight warning when loading a CausalLM as a reward model (#5295) commit 7b42fc4 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:29:11 2026 +0100 Prevent corruption of DPO VLM training if "keep_end" truncation_mode (#5286) commit 3acb8e8 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:27:10 2026 +0100 Support max_length in DPO VLM training (#5284) commit ee339a0 Author: Carlos Miguel Patiño <carlos.patino@huggingface.co> Date: Tue Mar 17 14:01:44 2026 +0100 [GKD] Buffer Implementation for Distillation Trainer (#5137) Co-authored-by: lewtun <lewis.c.tunstall@gmail.com> commit d46131f Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 15:27:19 2026 +0100 Remove custom get_train/eval_dataloader from OnlineDPO (#5291) commit 85cf8f4 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 15:24:24 2026 +0100 Remove TrainingArguments import from experimental trainers (#5290) commit 91e3da0 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Mon Mar 16 07:19:51 2026 -0600 Fix `accuracy_reward` crash when called from non-main thread (#5281) commit 4996631 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 07:44:28 2026 +0100 Fix support for model_init_kwargs in MiniLLM when passed as CLI JSON string (#5274) commit 5fceaa7 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 07:43:34 2026 +0100 Simplify structured outputs logic across vLLM versions in scripts/vllm_serve (#5273) commit 406d406 Author: casinca <47400729+casinca@users.noreply.github.com> Date: Sat Mar 14 04:12:49 2026 +0100 feat(`grpo_trainer.py`): Variational Sequence-Level Soft Policy Optimization (VESPO) (#5199) commit d0ac7ef Author: LeonEricsson <70749762+LeonEricsson@users.noreply.github.com> Date: Sat Mar 14 02:53:33 2026 +0100 Allow nullable logprobs in vLLM serve responses (#5203) Co-authored-by: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Co-authored-by: Quentin Gallouédec <gallouedec.quentin@gmail.com> commit c0eabc4 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Fri Mar 13 18:19:15 2026 -0600 Change default `vllm_mode` to `"colocate"` and add v0→v1 migration guide (#5255) Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> commit 6c0fccd Author: Mario Šaško <mariosasko777@gmail.com> Date: Sat Mar 14 00:19:38 2026 +0100 35% faster packing + rename `bfd-requeue` to `bfd_split` (#5189) Co-authored-by: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Co-authored-by: Quentin Gallouédec <gallouedec.quentin@gmail.com>
commit 3972d66 Author: Quentin Lhoest <42851186+lhoestq@users.noreply.github.com> Date: Wed Mar 18 22:26:44 2026 +0100 Suggest the `Json()` type for tool calling dataset format (#5307) Co-authored-by: Quentin Gallouédec <gallouedec.quentin@gmail.com> Co-authored-by: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> commit 5c6e915 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Wed Mar 18 14:55:19 2026 -0600 Update `RewardFunc` type annotation to allow `None`values in reward list (#5297) commit ee96845 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Wed Mar 18 17:03:54 2026 +0100 Fix DPOTrainer collators to truncate sequences before padding (#5305) commit 435c2ae Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Wed Mar 18 08:09:42 2026 -0600 Add guidance to avoid `hasattr` and `getattr` with defaults in `AGENTS.md` (#5294) commit 26ce6a3 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Wed Mar 18 00:44:12 2026 -0600 Apply docstyle (#5296) commit 52cd0cc Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:31:26 2026 +0100 Fix UNEXPECTED lm_head.weight warning when loading a CausalLM as a reward model (#5295) commit 7b42fc4 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:29:11 2026 +0100 Prevent corruption of DPO VLM training if "keep_end" truncation_mode (#5286) commit 3acb8e8 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Tue Mar 17 15:27:10 2026 +0100 Support max_length in DPO VLM training (#5284) commit ee339a0 Author: Carlos Miguel Patiño <carlos.patino@huggingface.co> Date: Tue Mar 17 14:01:44 2026 +0100 [GKD] Buffer Implementation for Distillation Trainer (#5137) Co-authored-by: lewtun <lewis.c.tunstall@gmail.com> commit d46131f Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 15:27:19 2026 +0100 Remove custom get_train/eval_dataloader from OnlineDPO (#5291) commit 85cf8f4 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 15:24:24 2026 +0100 Remove TrainingArguments import from experimental trainers (#5290) commit 91e3da0 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Mon Mar 16 07:19:51 2026 -0600 Fix `accuracy_reward` crash when called from non-main thread (#5281) commit 4996631 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 07:44:28 2026 +0100 Fix support for model_init_kwargs in MiniLLM when passed as CLI JSON string (#5274) commit 5fceaa7 Author: Albert Villanova del Moral <8515462+albertvillanova@users.noreply.github.com> Date: Mon Mar 16 07:43:34 2026 +0100 Simplify structured outputs logic across vLLM versions in scripts/vllm_serve (#5273) commit 406d406 Author: casinca <47400729+casinca@users.noreply.github.com> Date: Sat Mar 14 04:12:49 2026 +0100 feat(`grpo_trainer.py`): Variational Sequence-Level Soft Policy Optimization (VESPO) (#5199) commit d0ac7ef Author: LeonEricsson <70749762+LeonEricsson@users.noreply.github.com> Date: Sat Mar 14 02:53:33 2026 +0100 Allow nullable logprobs in vLLM serve responses (#5203) Co-authored-by: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Co-authored-by: Quentin Gallouédec <gallouedec.quentin@gmail.com> commit c0eabc4 Author: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Date: Fri Mar 13 18:19:15 2026 -0600 Change default `vllm_mode` to `"colocate"` and add v0→v1 migration guide (#5255) Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> commit 6c0fccd Author: Mario Šaško <mariosasko777@gmail.com> Date: Sat Mar 14 00:19:38 2026 +0100 35% faster packing + rename `bfd-requeue` to `bfd_split` (#5189) Co-authored-by: Quentin Gallouédec <45557362+qgallouedec@users.noreply.github.com> Co-authored-by: Quentin Gallouédec <gallouedec.quentin@gmail.com>
kashif
approved these changes
Mar 26, 2026
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See huggingface/transformers#44489. Please discuss directly in huggingface/transformers#44489. Ideally, comments here should only be about TRL specific points
Note
Low Risk
Low risk: changes are limited to documentation/config files and Makefile targets for creating local symlinks, with no impact on runtime library code.
Overview
Centralizes AI-agent guidance by moving the full template into
.ai/AGENTS.mdand convertingAGENTS.md,CLAUDE.md, and.cursor/BUGBOT.mdinto pointers to that single source of truth.Adds
make codex,make claude, andmake clean-aitargets to create/remove local.agents/skillsand.claude/skillssymlinks, updates.gitignoreto exclude those generated paths, and documents this workflow inCONTRIBUTING.md.Written by Cursor Bugbot for commit c0c0f64. This will update automatically on new commits. Configure here.