{
  "generatedAt": "2026-10-14",
  "positiveSampleIds": [
    "cad-16575",
    "cad-16576",
    "cad-16503"
  ],
  "negativeCandidates": [
    "cad-25612",
    "cad-25467",
    "cad-25968",
    "cad-25957"
  ],
  "results": [
    {
      "id": "cad-25612",
      "kind": "massing",
      "archetype": null,
      "floors": 5,
      "heightM": 16,
      "terrainRelief": 0.81,
      "cell": "cell-07-10",
      "cellBuildingCount": 264,
      "cellNote": "cell GLB is a group; per-building geometry attribution requires Blender/GLB metadata decode",
      "sourceGraphHash": "a5edaf609da1b0396d60cad88bcceec94e9db348e0e5d52f06e2586ddc0388bb"
    },
    {
      "id": "cad-25467",
      "kind": "asset",
      "archetype": "slab",
      "floors": 5,
      "heightM": 16,
      "terrainRelief": 1.86,
      "cell": "cell-07-11",
      "cellBuildingCount": 106,
      "cellNote": "cell GLB is a group; per-building geometry attribution requires Blender/GLB metadata decode",
      "sourceGraphHash": "c18f60d25e7642ea30419a0b2c6e30746670b30d845222edaf0d9b3ee7db087b"
    },
    {
      "id": "cad-25968",
      "kind": "massing",
      "archetype": null,
      "floors": 4,
      "heightM": 12.8,
      "terrainRelief": 3.03,
      "cell": "cell-07-10",
      "cellBuildingCount": 264,
      "cellNote": "cell GLB is a group; per-building geometry attribution requires Blender/GLB metadata decode",
      "sourceGraphHash": "a5edaf609da1b0396d60cad88bcceec94e9db348e0e5d52f06e2586ddc0388bb"
    },
    {
      "id": "cad-25957",
      "kind": "massing",
      "archetype": null,
      "floors": 4,
      "heightM": 12.8,
      "terrainRelief": 2.68,
      "cell": "cell-07-10",
      "cellBuildingCount": 264,
      "cellNote": "cell GLB is a group; per-building geometry attribution requires Blender/GLB metadata decode",
      "sourceGraphHash": "a5edaf609da1b0396d60cad88bcceec94e9db348e0e5d52f06e2586ddc0388bb"
    },
    {
      "id": "cad-16575",
      "kind": "asset",
      "archetype": "midrise",
      "floors": 4,
      "cell": "cell-09-09",
      "cellBuildingCount": 99
    },
    {
      "id": "cad-16576",
      "kind": "asset",
      "archetype": "midrise",
      "floors": 4,
      "cell": "cell-09-09",
      "cellBuildingCount": 99
    },
    {
      "id": "cad-16503",
      "kind": "asset",
      "archetype": "slab",
      "floors": 4,
      "cell": "cell-09-09",
      "cellBuildingCount": 11
    }
  ],
  "modelChanged": false,
  "qualityConclusion": "Source cell manifests establish lineage only; they do not attribute triangles to one building. Positive sample includes asset and massing kinds; negative candidates include one slab asset and three massing plans. A quality-unification change needs isolated GLB export or decoder attribution, neither run under no-build rule."
}