{
  "project": "ParcelGuard",
  "task": "reference-guided visual anomaly detection",
  "backbone": "ResNet18",
  "feature_layer": "layer2",
  "input_size": [
    224,
    224
  ],
  "feature_map_shape": [
    128,
    28,
    28
  ],
  "scoring": "minimum cosine distance across references at each spatial location",
  "primary_score": "95th percentile of spatial anomaly map",
  "provisional_threshold": 0.7,
  "threshold_status": "exploratory; not validated on held-out data",
  "backbone_artifact": "parcelguard_resnet18_layer2.pt",
  "inference_module": "src/predict.py",
  "status": "experimental",
  "experimental_classifier_artifacts": [
    "parcelguard_baseline.joblib",
    "parcelguard_image_classifier.joblib"
  ],
  "primary_inference": {
    "module": "src/predict.py",
    "required_artifact": "parcelguard_resnet18_layer2.pt",
    "scoring": "P95 of the spatial anomaly map",
    "threshold": 0.7,
    "threshold_status": "exploratory; not validated on held-out data"
  }
}