{
  "id": "57_short21_c_front_only",
  "name": "21 组短训 / Champion：只保留注意力前端输出",
  "family": "champion",
  "sources": [
    "eit_reproduction",
    "eit_experiment_control",
    "eit_protrusion_study",
    "eit_shape_general",
    "eit_final_c4_loop",
    "eit_champion_loop_v2",
    "eit_champion_adaptive_v3",
    "eit_short_selection_v1",
    "eit_short_completion_v1"
  ],
  "evidence": [
    "short_selection_v1/protocol.json",
    "short_selection_v1/completion_v2/execution_addendum.json",
    "short_selection_v1/runs/c_front_only/complete.json"
  ],
  "outputs": [
    "short_selection_v1/runs/c_front_only"
  ],
  "category": "短训消融",
  "note": "各 256 次更新、batch 2；initial 是父模型预训练权重，不是随机初始化。初始／训练后都保留。原 18 小时限制已被用户取消，旧入口仅归档。",
  "config": {
    "id": "c_front_only",
    "route": "champion",
    "ablate": "backbone_query",
    "label": "Champion · 仅注意力前端读出",
    "pool": true,
    "short21": true
  },
  "status": "完整计算产物已登记",
  "entry": "eit_short_selection_v1/model.py",
  "alias": "",
  "missing_references": [],
  "entry_exists": true,
  "weight_locations": [
    {
      "path": "E:\\Codex\\short_selection_v1\\runs\\c_front_only\\initial.pt",
      "bytes": 106161333
    },
    {
      "path": "E:\\Codex\\short_selection_v1\\runs\\c_front_only\\last.pt",
      "bytes": 108668883
    }
  ],
  "source_file_count": 2016,
  "source_bytes": 20581470,
  "diagram_png": "diagrams/57_short21_c_front_only.png",
  "diagram_svg": "diagrams/57_short21_c_front_only.svg",
  "zip": "packages/57_short21_c_front_only_code.zip",
  "zip_bytes": 7117631,
  "zip_sha256": "f8159dca0e9dd031b8d6cae38e58330ccbd93b4a7907ed3ba5fb5e14b7d2d07c"
}