{
  "schema": "vitrina-public-research-update/v1",
  "asOf": "2026-10-13",
  "status": "SAVED_EVIDENCE_DIAGNOSTIC",
  "stages": [
    {
      "stage": "Selected final empty predictions",
      "candidates": 37,
      "matched_draft_empty": 36,
      "other_outputs": 1,
      "semantics": "36true-empty matches,1unlabeled-complete bucket; AI draft evidence, not human confirmation"
    },
    {
      "stage": "Existing proposal pool floor0.6 before final decision",
      "candidates": 132,
      "matched_draft_empty": 38,
      "other_outputs": 94,
      "semantics": "Includes gaps,occupied,unknown and unlabeled; these are NOT empty claims"
    },
    {
      "stage": "Existing raw0.3 peaks after NMS",
      "candidates": 1341,
      "matched_draft_empty": 40,
      "other_outputs": 1301,
      "semantics": "Complete provisional geometric coverage at impractical raw review load; NOT40/40 recognition quality"
    }
  ],
  "findings": [
    {
      "finding": "All four known complete12 final misses have raw local probability maxima inside their provisional support boxes; all survive48px NMS.",
      "qualification": "Geometric coverage of exposed AI-draft labels, not semantic understanding or production recall.",
      "scores": null
    },
    {
      "finding": "Two misses are removed by the existing0.6 pool floor, rather than absent from raw0.3 proposals.",
      "qualification": null,
      "scores": {
        "P04-044": 0.8135210871696472,
        "P15-078": 0.5902532339096069,
        "P15-079": 0.34008464217185974,
        "P15-080": 0.8115465641021729
      }
    },
    {
      "finding": "Opening the existing candidate pool from0.6to0.3 adds1209proposals to recover2additional labeled empty positions on complete12.",
      "qualification": "Proposal-stage numbers only; no additional EMPTY outputs accepted. No threshold search or policy change.",
      "scores": null
    },
    {
      "finding": "The previous up2 feature experiment averaged8px intermediate tokens back to16px output.",
      "qualification": "P15 u1/u2 arrays both189x252x768; true fine-grid retention remains untested. This does not predict a gain.",
      "scores": null
    },
    {
      "finding": "Actual DINO inputs are EXIF-oriented camera originals, not1600px review images.",
      "qualification": "Corrected in Fable turn2; initial erroneous prompt preserved for transparent lineage.",
      "scores": null
    }
  ],
  "fable": {
    "turns": 2,
    "model": "claude-fable-5",
    "effort": "medium",
    "role": "Text-only critique; no independent photo verification",
    "accepted": [
      "Corrected split/input/grid statements",
      "Do not lower pool threshold indiscriminately",
      "Favor fixed-load ranking and fresh human-audited scenes",
      "Keep confirmation sealed until final comparison",
      "Defer universalVLM and unboundedmodelroster"
    ],
    "notAccepted": [
      "A geometric localmaximum does not prove a solved acquisition/semantic task or identify the sole causal bottleneck",
      "No claim that ranking will be orders of magnitude cheaper or actually useful",
      "Training a ranker is not a no-new-weights operation; futuretrainingadmission required",
      "Do not adopt arbitrary70percentacceptance or old4missrecovery as a productiongate",
      "Fable agreement is advisory, not independent image verification or owner acceptance"
    ]
  },
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      "name": "decision.json",
      "sha256": "13b4e70a69399e59238e1f11a687e2b477a717d63317c2fdee08f749226d7ad3"
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  ],
  "limits": [
    "No new model runs",
    "Point matches to provisional boxes are not perfect recognition",
    "Source branch snapshots hashed; commit IDs not verified",
    "Budget and success thresholds require team agreement"
  ]
}