{
  "version": "forklift_v20260717",
  "prev_version": "forklift_v20260702",
  "generated_at": "2026-07-17 10:17:17",
  "data_diff": {
    "source": "cvat created_date 實查(v702無快照,故非快照相減)",
    "new_tasks": 67,
    "new_frames": 1589,
    "new_scenes": [
      "IRODA_[頻道4/5-倉庫]",
      "HONCHUAN_[自動倉北側]"
    ],
    "note": "自 v702(7/2)新增,IRODA/HONCHUAN 新場景"
  },
  "accuracy_diff": {
    "test_set": "v717 test(2403張)同test對照",
    "mAP50-95": {
      "prev": 0.843,
      "curr": 0.8489,
      "delta": 0.0059
    },
    "mAP50": {
      "prev": 0.9873,
      "curr": 0.994,
      "delta": 0.0067
    },
    "P": {
      "prev": 0.9753,
      "curr": 0.9909
    },
    "R": {
      "prev": 0.9716,
      "curr": 0.9838
    }
  },
  "recipe_diff": {
    "changed": {},
    "note": "沿用 v702 recipe(yolo26n@1280 ep100)"
  },
  "verdict": {
    "result": "進步",
    "deployed": true,
    "reason": "同test全面勝v702(mAP50-95+0.0059/mAP50+0.0067/P+R都升),新場景料有效,無退步→上版並列"
  }
}