{
  "device": "Apple M4",
  "macOS": "26.4.1",
  "sourceWeightsSHA256": "3b2c7146303e984c43b51f26e38d093c8b2ebba9a13e41bb029a98aa5b29783c",
  "submodel": "TruFor DnCNN Noiseprint++ 17-convolution body only",
  "coreMLPrecision": "FP16 internal weights and activations; FP32 interface",
  "tile": {
    "inputShapeRGB": [1, 3, 546, 546],
    "inputShapeValidity": [1, 1, 546, 546],
    "outputCompared": [512, 512],
    "haloPixels": 17,
    "fp16NoiseprintMaxAbsoluteError": 0.24374610185623169,
    "fp16NoiseprintRelativeRMS": 0.5971685071177092,
    "fp32CoreMLMaxAbsoluteError": 0.0004192143678665161,
    "fp32CoreMLRelativeRMS": 0.0007005027332581356
  },
  "fullPipeline": {
    "image": "2000x2000 maximum.png",
    "nativeFP32Score": 0.07796163111925125,
    "coreMLFP16DnCNNScore": 0.08476334810256958,
    "scoreRelativeChangePercent": 8.724442,
    "coreMLFP16WarmWorkerProfileMilliseconds": [15247.0, 12239.4],
    "coreMLFP16OneShotPredictionMilliseconds": 12612.7,
    "peakPhysicalBytes": 1062667584,
    "budgetBytes": 2000000000,
    "repeatedCoreMLFP16Scores": [0.08476334810256958, 0.08476334810256958],
    "evaluationNote": "One image; no labeled accuracy or calibration claim. Remaining TruFor stages used native MLX FP32."
  }
}