{
  "held_out_generator_family": "gemini_flash_image",
  "roc_auc": 0.32792611777821573,
  "variant_roc_auc": {
    "lora": 0.3305633525241771,
    "frozen": 0.32792611777821573
  },
  "threshold": 0.6,
  "frozen_encoder_fallback": true,
  "selected_variant": "frozen",
  "best_checkpoint": {
    "path": "s4_best_detector.pt",
    "epoch": 5,
    "metric": "training_total_loss",
    "mode": "min",
    "value": 0.10533254378933017,
    "held_out_family_used_for_selection": false
  },
  "final_checkpoint": "s4_final_detector.pt",
  "shipping_checkpoint": "s4_detector.pt",
  "wandb_run_id": "flpfbr3m",
  "huggingface_repo_id": null,
  "huggingface_final_commit": "file:///home/benjamin/techjam-aigc/artifacts/trace-rx-m-techjam2026/s4_final_detector.pt"
}