{
  "experiment": "A1_support_guidance_trust_diagnostics",
  "protocol": "GSO protocol4 limit10, existing VGGT debiased scores and TRELLIS.2 static-weight evaluations",
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      "a1_contradiction_gate": true
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    {
      "case_id": "gso_009_input4",
      "uid": "Pinwheel_Pencil_Case",
      "support_mean": 0.5118637084960938,
      "support_min": 0.1318359375,
      "support_std": 0.2875498814360296,
      "confidence_mean": 2.7329471814042035,
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      "trust_uniformity": 0.25756062661161705,
      "chamfer_delta_geometry": 0.0020361045416361565,
      "chamfer_delta_confidence": 0.0025911197593104715,
      "fscore_5pct_delta_geometry": -0.019136354991155402,
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      "geometry_helped_chamfer": false,
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      "geometry_topology_exploded": false,
      "a1_static_trust_gate": false,
      "a1_contradiction_gate": true
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  ],
  "conclusion": {
    "status": "diagnostic_negative_for_static_gate",
    "summary": "VGGT per-view trust scores contain useful failure clues, but a case-level static gate does not reliably predict when weighted guidance improves Chamfer. This supports moving from per-view scalar gates to local support-set constraints.",
    "limitations": [
      "Only 10 protocol-4 cases.",
      "Uses existing static-weight generations, not a new local patch-level guidance run.",
      "The gate is deliberately simple and GT-free; it is a diagnostic, not a final method."
    ],
    "next_step": "Implement local patch/voxel masks inside guidance and evaluate no-extra-failure, support drift, Chamfer, F-score, and topology on the same 10 cases before expanding to 100 cases."
  }
}