{ "format": "qev.checkpoint.v1", "layout": "state-question-candidate.v1", "spec": { "base": "Qwen/Qwen3.5-9B-Base", "revision": "68c46c4b3498877f3ef123c856ecfde50c39f404", "head_dim": 256, "head_heads": 4, "head_layers": 2, "lora_rank": 64, "lora_dropout": 0.0, "weights_dtype": "bf16", "attention": "sdpa", "rows_per_forward": 32, "max_padding_ratio": 1.25, "max_padded_tokens": 8192, "layout": "state-question-candidate.v1", "choice_none_policy": "as-provided", "candidate_interaction": "last-full-attention" }, "limits": { "max_state": 1024, "max_question": 512, "max_candidate": 256, "max_path": 2048, "max_candidates": 128 }, "adapter": true, "readout_precision": "fp32-head-and-joint-reductions.v1", "temperature": 1.0 }