 张宗平
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bf95ac18e4
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feat(m3): stage 1 alignment training script + smoke (T3.2)
- src/tsmm/train/stage1.py: streams align.jsonl, freeze_llm, trains
Encoder+Projector (AdamW lr=1e-4), bs=8/grad_accum=4/ctx=512/BF16,
gradient checkpointing + enable_input_require_grads, loss = lm + lambda*InfoNCE
(original vs perturbed TS representation), ckpt + tensorboard every 2000 steps.
- scripts/train_stage1.sh: wrapper with design defaults.
- src/tsmm/data/collator.py: handle JSON null (missing markers) -> NaN -> fill.
- .gitignore: /checkpoints/ and data/*.jsonl.
- Smoke verified: --max_steps 5 on 64 samples, finite loss, peak 5.52 GB (≤6GB).
- 100 tests passing.
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2026-06-30 02:22:32 +00:00 |
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张宗平
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748bf41c53
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feat(m1): scaffold tsmm package (T1.1)
- pyproject.toml (src-layout, deps per plan)
- src/tsmm/{data,model,train,eval} skeletons
- tests/test_smoke.py (RED->GREEN: importable + subpackages)
- configs/, scripts/, data/, checkpoints/ + .gitignore
- project venv (.venv) for reproducible env (M1 deps only; CUDA torch @ M2)
Verifications: import tsmm OK; pytest tests/ 3 passed.
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2026-06-29 23:21:47 +08:00 |
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张宗平
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c160718934
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chore(ts-as-modality): scaffold OpenSpec change & adopt reviewed design
- OpenSpec change: proposal/design/tasks + 3 delta specs
(ts-synthesis, ts-multimodal-model, ts-evaluation; 21 requirements)
- comet state initialized (phase=build), plan recorded
- adopt existing reviewed design doc as Design Doc (+ comet frontmatter)
- existing implementation plan (+ comet frontmatter)
- workspace .gitignore
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2026-06-29 22:29:31 +08:00 |
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