dagformer.git/.gitignore, branch main Unnamed repository; edit this file 'description' to name the repository. Initial implementation: DAGFormer Phase 1 2026-02-09T17:00:39+00:00 YurenHao0426 blackhao0426@gmail.com 2026-02-09T17:00:39+00:00 13ddc8dc583d8b1355909970cb8c27f85b7d3c8b - olmo_graph.py: Modified OLMo2-1B forward with per-head routing via 256x256 adjacency matrix A - Proportional attribution for post-norm decomposition - All 6 GPU sanity checks pass (baseline diff = 0.000001) - predictor.py: Qwen3-Embedding encoder + MLP decoder + Gumbel-Sigmoid + cascading gate - pipeline.py: End-to-end glue (predictor -> A -> OLMo -> NLL) - trainer.py: Full training loop with DDP, gradient accumulation, eval, checkpointing - dolma.py: Streaming Dolma v1.7 with sequence packing - 43/43 unit tests pass Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> 
- olmo_graph.py: Modified OLMo2-1B forward with per-head routing via 256x256 adjacency matrix A
  - Proportional attribution for post-norm decomposition
  - All 6 GPU sanity checks pass (baseline diff = 0.000001)
- predictor.py: Qwen3-Embedding encoder + MLP decoder + Gumbel-Sigmoid + cascading gate
- pipeline.py: End-to-end glue (predictor -> A -> OLMo -> NLL)
- trainer.py: Full training loop with DDP, gradient accumulation, eval, checkpointing
- dolma.py: Streaming Dolma v1.7 with sequence packing
- 43/43 unit tests pass

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>