{
  "a": 0.15373666649292209,
  "b": 0.033821173186074104,
  "method": "platt",
  "fit_on": "validation",
  "label_semantics": "1 = LOST deal (loss probability); D-003",
  "feature_path": "frozen fine-tuned RoBERTa -> temporal -> FiLM logit; scaled LIWC (liwc_scaler.joblib)",
  "before": {
    "val_auc": 0.9059,
    "test_auc": 0.8986,
    "test_loss_mean_p": 0.55876,
    "test_deal_mean_p": 0.05044
  },
  "after": {
    "val_auc": 0.9059,
    "test_auc": 0.8986,
    "test_loss_mean_p": 0.54092,
    "test_deal_mean_p": 0.10734
  }
}