{
  "model": "ens_lr_gbdt_tx",
  "created_at": "2026-09-24T20:40:36+00:00",
  "git_sha": "bb66cd2",
  "n_rows": 358,
  "n_codes": 40,
  "val_macro_auroc": 0.774223856760019,
  "val_macro_ap": 0.2729465373160179,
  "stride": 0,
  "recipe": "sigmoid((logit(lr)+logit(gbdt)+logit(transformer))/3)",
  "components": [
    "lr",
    "gbdt",
    "transformer"
  ],
  "lr_config": {
    "C": 0.03,
    "max_iter": 2000,
    "log1p_counts": true
  },
  "gbdt_config": {
    "learning_rate": 0.05,
    "max_iter": 300,
    "max_leaf_nodes": 15,
    "min_samples_leaf": 5,
    "l2_regularization": 1.0,
    "early_stopping": false,
    "max_bins": 255
  },
  "calibrated": true,
  "calibration": "per-label Platt, fitted on OOF",
  "n_labels_calibrated": 40
}