{
  "model_name": "Easy4K SFDP - Siamese NET AI",
  "model_version": "0.5.0",
  "architecture": "siamese depthwise-separable CNN + difference/product fusion head",
  "input": {
    "names": [
      "frame_a",
      "frame_b"
    ],
    "shape": [
      "batch",
      1,
      128,
      128
    ],
    "dtype": "float32",
    "range": [
      0,
      1
    ],
    "color": "grayscale"
  },
  "output": {
    "name": "score",
    "shape": [
      "batch",
      1
    ],
    "meaning": "1 = duplicate"
  },
  "opset": 17,
  "providers": [
    "DmlExecutionProvider",
    "CPUExecutionProvider"
  ],
  "recommended_threshold": 0.5,
  "metrics": {
    "val_mae": 0.02788,
    "val_acc": 0.97562,
    "precision": 0.97425,
    "recall": 0.9811
  },
  "license": "cc-by-nc-4.0"
}