{
  "features": [
    "num_seqs",
    "num_sites",
    "median_pos_dist"
  ],
  "label": "MEME reports >=1 site at p<=0.1",
  "bl_floor": 0.001,
  "bl_cap": 10.0,
  "objective": "binary:logistic (raw output -> sigmoid)",
  "test_auc": 0.8929,
  "base_rate": 0.852,
  "hyperparams": {
    "max_depth": 6,
    "n_estimators": 500,
    "learning_rate": 0.05,
    "min_child_weight": 1,
    "monotone_constraints": [
      1,
      1,
      1
    ],
    "subsample": 0.9,
    "eval_metric": "auc",
    "random_state": 0,
    "verbosity": 0
  },
  "note": "XGBoost native JSON; browser reads meme_gate.json directly"
}