{
  "status": "MIXED_OR_FAIL",
  "question": "Known-scene three-parameter recovery from one rendered view per case",
  "metric_space": "scene-linear float RGB arrays",
  "fit_objective": "log1p RGB multiscale objective; acceptance RMSE is raw full-image scene-linear RGB",
  "cases": [
    {
      "case": "case-A",
      "truth": {
        "mist_density": 0.023980373208281485,
        "key_energy": 6.967656360174149,
        "water_roughness": 0.21453248651235662
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      "recovered": {
        "key_energy": 6.969561784965192,
        "mist_density": 0.023950523964957844,
        "water_roughness": 0.21468540053270851
      },
      "normalized_parameter_errors": {
        "mist_density": 0.0006218592359091864,
        "key_energy": 0.00038108495820861067,
        "water_roughness": 0.0008994942373640638
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      "parameter_pass": true,
      "training": {
        "baseline_rmse": 0.07976586276654032,
        "fit_rmse": 0.0030422015078712334,
        "reduction": 0.9618608587388419,
        "pass": true
      },
      "optimizer_status": "budget_exhausted",
      "evaluations": 70,
      "held_out": [
        {
          "condition": "new-view",
          "baseline_rmse": 0.08142075478580171,
          "recovered_rmse": 0.002582079538703,
          "reduction": 0.9682872070457241,
          "pass": true,
          "pixel_copy_rmse": 0.2285031215697431
        },
        {
          "condition": "new-view-light-edit",
          "baseline_rmse": 0.031315909436454376,
          "recovered_rmse": 0.003189086792930473,
          "reduction": 0.8981640051232839,
          "pass": true,
          "pixel_copy_rmse": 0.2196869898408812
        }
      ],
      "case_pass": true
    },
    {
      "case": "case-B",
      "truth": {
        "mist_density": 0.04469033576484416,
        "key_energy": 6.184924723299759,
        "water_roughness": 0.21718991835306128
      },
      "recovered": {
        "key_energy": 7.088501039729985,
        "mist_density": 0.05178490034285611,
        "water_roughness": 0.22519733426244637
      },
      "normalized_parameter_errors": {
        "mist_density": 0.1478034287085824,
        "key_energy": 0.18071526328604506,
        "water_roughness": 0.04710244652579462
      },
      "parameter_pass": false,
      "training": {
        "baseline_rmse": 0.05841002337474239,
        "fit_rmse": 0.017253758159532912,
        "reduction": 0.7046096343972057,
        "pass": true
      },
      "optimizer_status": "budget_exhausted",
      "evaluations": 70,
      "held_out": [
        {
          "condition": "new-view",
          "baseline_rmse": 0.0619003862062878,
          "recovered_rmse": 0.019232634652298294,
          "reduction": 0.6892970168521395,
          "pass": true,
          "pixel_copy_rmse": 0.0915597969570537
        },
        {
          "condition": "new-view-light-edit",
          "baseline_rmse": 0.08301183167784212,
          "recovered_rmse": 0.03115373286779618,
          "reduction": 0.6247073189674976,
          "pass": true,
          "pixel_copy_rmse": 0.0945305635740478
        }
      ],
      "case_pass": false
    },
    {
      "case": "case-C",
      "truth": {
        "mist_density": 0.018702151877446966,
        "key_energy": 7.22106004425399,
        "water_roughness": 0.22450758448214458
      },
      "recovered": {
        "key_energy": 7.220098742048118,
        "mist_density": 0.018683387878083452,
        "water_roughness": 0.22450060762222962
      },
      "normalized_parameter_errors": {
        "mist_density": 0.000390916653406533,
        "key_energy": 0.00019226044117441886,
        "water_roughness": 4.104035244096729e-05
      },
      "parameter_pass": true,
      "training": {
        "baseline_rmse": 0.12631303761600804,
        "fit_rmse": 0.0019242199908328747,
        "reduction": 0.9847662598639856,
        "pass": true
      },
      "optimizer_status": "budget_exhausted",
      "evaluations": 70,
      "held_out": [
        {
          "condition": "new-view",
          "baseline_rmse": 0.12905012198377014,
          "recovered_rmse": 0.001558701766958237,
          "reduction": 0.987921733486201,
          "pass": true,
          "pixel_copy_rmse": 0.29221822081405635
        },
        {
          "condition": "new-view-light-edit",
          "baseline_rmse": 0.07489510951492809,
          "recovered_rmse": 0.001462483146486233,
          "reduction": 0.980472915308379,
          "pass": true,
          "pixel_copy_rmse": 0.27718776957746294
        }
      ],
      "case_pass": true
    }
  ],
  "negative_control": {
    "name": "Returning defaults cannot pass the improvement rule",
    "expected": "FAIL",
    "candidate": "fixed default parameters",
    "cases": [
      {
        "case": "case-A",
        "baseline_rmse": 0.07976586276654032,
        "default_rmse": 0.07976586276654032,
        "reduction": 0.0,
        "pass": false
      },
      {
        "case": "case-B",
        "baseline_rmse": 0.05841002337474239,
        "default_rmse": 0.05841002337474239,
        "reduction": 0.0,
        "pass": false
      },
      {
        "case": "case-C",
        "baseline_rmse": 0.12631303761600804,
        "default_rmse": 0.12631303761600804,
        "reduction": 0.0,
        "pass": false
      }
    ],
    "detected": true
  },
  "held_out_settings": {
    "width": 256,
    "height": 144,
    "samples": 64,
    "seed": 24680,
    "camera_shift": 0.45
  },
  "limits": [
    "Synthetic images from known renderer; no arbitrary photograph or equation discovery.",
    "Three settings only; labels withheld by process interface on shared filesystem.",
    "Aesthetic acceptance remains with the user."
  ]
}