{
  "version": "factory_ppe_v20260728",
  "prev_version": "factory_ppe_v20260717",
  "generated_at": "2026-07-30 06:44:27",
  "data_diff": {
    "consumed": {
      "prev": 223722,
      "curr": 227451,
      "delta": 3729
    },
    "note": "+SINON-AI新料"
  },
  "accuracy_diff": {
    "test_set": "v717主場 crops_v20260717_nv n=19828",
    "macro_AP": {
      "prev": 0.9605,
      "curr": 0.9578,
      "delta": -0.0027
    },
    "notable": {
      "hair_cover": {
        "prev": 0.9254,
        "curr": 0.9993
      },
      "sleeves": {
        "prev": 0.9921,
        "curr": 0.9544
      },
      "safety_glasses_nv": {
        "prev": 0.9737,
        "curr": 0.9746
      },
      "safety_vest_nv": {
        "prev": 0.3932,
        "curr": 0.3015
      }
    },
    "verdict": "macro持平-0.0027;hair_cover+0.074、safety_glasses_nv沒退;sleeves-0.038、nv噪音。混合,並列"
  }
}