* Add test cases to verify that the problem exists in the underlying
* Update the handle_long_sequences function to correctly use Map instead of filter for the truncation strategy. Also remove the minimal length filtering from the truncate_long_samples function, and run it separately and before.
* fix: refactor and add test truncate for non-input id fields
* fix: refactor long seq handling fn
* fix: refactor duplicate fn and simplify route
* add additional tests and make them work on mac
* handle logging exception on empty datasets
---------
Co-authored-by: 2ndset bot <bot@2ndset.ai>
Co-authored-by: NanoCode012 <nano@axolotl.ai>
Co-authored-by: Wing Lian <wing@axolotl.ai>
* scattermoe lora support
* fsdp, bf16, dim fixes
* expert weights aren't needed in save for bwd since they are frozen
* use sonicmoe optim options
* update save model from upstream
* fixes per code review feedback and add tests
* revert removal of CP fix
* misc fixes
* feat: support dot-notation CLI args for nested config options
Add support for overriding nested config fields (like TRL config) via
CLI using dot-notation, e.g.:
axolotl train grpo.yaml --trl.vllm-server-host=10.0.0.1 --trl.beta=0.1
Changes:
- args.py: Detect BaseModel subclass fields and generate dot-notation
CLI options (--parent.child) that map to double-underscore kwargs
(parent__child). Also fix _strip_optional_type for Python 3.10+
union syntax (X | None).
- config.py: Handle double-underscore kwargs in load_cfg by setting
nested dict values on the config.
- Add tests for nested option handling.
Fixes#2702
* Address CodeRabbit review: fix string parent bug, add type hints and docstring
Signed-off-by: Manas Vardhan <manasvardhan@gmail.com>
* Add type coercion for CLI kwargs and fix pre-commit issues
- Add _coerce_value() for YAML-style type inference on string CLI args
- When existing config value has a type (int/float/bool), cast to match
- When no existing value, infer type from string (true/false, ints, floats, null)
- Apply coercion to both flat and nested (dot-notation) kwargs
- Fix unused pytest import (pre-commit/ruff)
- Update tests to pass string values (matching real CLI behavior)
- Add dedicated TestCoerceValue test class
Addresses maintainer feedback on type casting for nested kwargs.
---------
Signed-off-by: Manas Vardhan <manasvardhan@gmail.com>
* upgrade transformers to 5.1.0 and torchao to 0.16.0
* upgrade trl for parity
* handle trl api changes
* orpo doesn't have max_prompt_len to check anymore
* cpoconfig doesn't take max_prompt_length and fix cpu offload
* slow fsdp1 test
* triton min 3.4.0 and liger to 0.7.0
* use transformers main for now for zero3 fix
* handle group_by_length change
* fix changes upstream
* mark skip flaky test
* use transformers latest release 5.2.0
* fix: redact trackio and data_files
* fix: add new orgs to whitelist
* feat: add run id to logs for users to easily share
* fix: update to add more metrics
* fix: add missed experiment tracker
* chore: formatting in main
* feat: add sageattention
* feat: call path on pre model load
* fix: patch to use register to correct var
* fix: add strict check import at start
* chore: fix comments
* chore: refactor
* feat: add capability check
* fix: missed underscore
* fix: let sageattention use FA backend in transformers
* feat: update sage attention for attention mask and position ids
* feat: allow sample packing but add warning without packing
* fix: loss hitting 0 with packing and attention mask note
* feat: downcast embeds if sage attention too
* feat: add config validation
* feat: add attention docs
* chore: docs
