# ---- Python ----------------------------------------------------------------
__pycache__/
*.py[cod]
*.egg-info/
.eggs/
build/
dist/
.pytest_cache/
.ruff_cache/
.mypy_cache/
.coverage
.coverage.*
htmlcov/

# ---- Virtual env -----------------------------------------------------------
.venv/
venv/
env/

# ---- Editor / OS -----------------------------------------------------------
.vscode/
.idea/
.DS_Store
*.swp
*~

# ---- Claude Code session state --------------------------------------------
.claude/

# ---- Local-only: model weights, datasets, caches --------------------------
hf_cache/
dataset/
*.safetensors
*.pt
*.bin
*.gguf
*.ckpt

# ---- Local-only: experiment artifacts & runner scripts --------------------
# All trained checkpoints, sweep PNGs, training logs, diagnostics live here.
# Kept on disk for the maintainer; never published.
artifacts/

# ---- Upstream source mirror (cloned separately, see docs/SETUP.md) --------
# We pin the upstream commit via train_u1.constants.CODE_COMMIT and inject the
# 9 modeling .py files into the HF snapshot through
# train_u1/scripts/install_modeling_into_snapshot.py. The full upstream tree
# itself is not part of this repo.
u1_src/

# ---- Internal research notes (not part of the published trainer) ----------
SenseNova_U1_8B_MoT_结构反推与低显存训练研究报告_*.md