* Prepare for transformers v5 upgrade
* fix hf cli
* update for hf hub changes
* fix tokenizer apply_chat_template args
* remap include_tokens_per_second
* fix tps
* handle migration for warmup
* use latest hf hub
* Fix scan -> ls
* fix import
* fix for renaming of mistral common tokenizer -> backend
* update for fixed tokenziation for llama
* Skip phi35 tests for now
* remove mistral patch fixed upstream in huggingface/transformers#41439
* use namespacing for patch
* don't rely on sdist for e2e tests for now
* run modal ci without waiting too
* Fix dep for ci
* fix imports
* Fix fp8 check
* fsdp2 fixes
* fix version handling
* update fsdp version tests for new v5 behavior
* Fail multigpu tests after 3 failures
* skip known v5 broken tests for now and cleanup
* bump deps
* unmark skipped test
* re-enable test_fsdp_qlora_prequant_packed test
* increase multigpu ci timeout
* skip broken gemma3 test
* reduce timout back to original 120min now that the hanging test is skipped
* fix for un-necessary collator for pretraining with bsz=1
* fix: safe_serialization deprecated in transformers v5 rc01 (#3318)
* torch_dtype deprecated
* load model in float32 for consistency with tests
* revert some test fixtures back
* use hf cache ls instead of scan
* don't strip fsdp_version
more fdsp_Version fixes for v5
fix version in fsdp_config
fix aliasing
fix fsdp_version check
check fsdp_version is 2 in both places
* Transformers v5 rc2 (#3347)
* bump dep
* use latest fbgemm, grab model config as part of fixture, un-skip test
* import AutoConfig
* don't need more problematic autoconfig when specifying config.json manually
* add fixtures for argilla ultrafeedback datasets
* download phi4-reasoning
* fix arg
* update tests for phi fast tokenizer changes
* use explicit model types for gemma3
---------
Co-authored-by: Wing Lian <wing@axolotl.ai>
* fix: AutoModelForVision2Seq -> AutoModelForImageTextToText
* chore: remove duplicate
* fix: attempt fix gemma3 text mode
* chore: lint
* ga release of v5
* need property setter for name_or_path for mistral tokenizer
* vllm not compatible with transformers v5
* setter for chat_template w mistral too
---------
Co-authored-by: NanoCode012 <nano@axolotl.ai>
Co-authored-by: salman <salman.mohammadi@outlook.com>
* build examples readmes with quarto
* chore: formatting
* feat: dynamic build docs
* feat: add more model guides
* chore: format
* fix: collapse sidebar completely to have space for model guides
* fix: security protection for generated qmd
* fix: adjust collapse level, add new models, update links
---------
Co-authored-by: NanoCode012 <nano@axolotl.ai>
* fix: force train split for json,csv,txt for test_datasets
* feat(doc): add info on mixing datasets for VLM
* feat(doc): max memory
* fix(doc): clarify lr groups
* fix: add info on vision not being dropped
* feat: add qwen3-vl to multimodal docs
* fix: add moe blocks to arch list
* feat(doc): improve mistral docs
* chore: add helpful link [skip-e2e]
* fix: add vram usage for mistral small
* Update link in docs/faq.qmd
Co-authored-by: salman <salman.mohammadi@outlook.com>
---------
Co-authored-by: Wing Lian <wing@axolotl.ai>
Co-authored-by: salman <salman.mohammadi@outlook.com>
* feat: add hunyuan cce support
* feat: update cce docs
* feat: add multipack support for granite and hunyuan
* feat: add hunyuan docs and example config
* feat: update readme instructions to include CCE installation
* fix: chat template log appearing despite tokenizer already having template
* feat: add vram usage
* fix: remove duplicate cce install
* fix: use latest commit of PR in case rebased/pushed
* Revert "fix: use latest commit of PR in case rebased/pushed"
This reverts commit 8b60aa00de.
* feat: update doc as upstream merged
* feat: add center_rewards_coefficient for reward modeling
- Add center_rewards_coefficient parameter to Pydantic schema with paper reference
- Pass parameter through base builder and causal builder to training args
- Add documentation section with usage examples and theoretical background
- Enable parameter in reward modeling example configs with recommended value
- Enables reward centering for improved training stability in RLHF workflows
Implements auxiliary loss from Eisenstein et al. 2023 (https://huggingface.co/papers/2312.09244)
to incentivize mean-zero reward outputs without post-training normalization.
* Update description
* test: add unit tests for center_rewards_coefficient integration
* Update src/axolotl/core/builders/base.py
Co-authored-by: NanoCode012 <kevinvong@rocketmail.com>
* Update docs/reward_modelling.qmd
Co-authored-by: NanoCode012 <kevinvong@rocketmail.com>
* Update docs/reward_modelling.qmd
Co-authored-by: NanoCode012 <kevinvong@rocketmail.com>
* reference to TRL documentation.
* add new reward model configuration for qwen3 with comprehensive parameters
* Verified center_rewards_coefficient is correctly passed through the trainer builder to training arguments.
* Refactor reward modeling documentation to consolidate information on center_rewards_coefficient
* Remove unit tests for center_rewards_coefficient integration as part of codebase cleanup.
* linting
* nit
* Apply suggestions from code review
Co-authored-by: NanoCode012 <kevinvong@rocketmail.com>
* lint
---------
Co-authored-by: NanoCode012 <kevinvong@rocketmail.com>
Co-authored-by: Salman Mohammadi <salman.mohammadi@outlook.com>
