{
  "accuracy": 0.9181929181929182,
  "precision": 0.7614678899082569,
  "recall": 0.2553846153846154,
  "f1_score": 0.38248847926267276,
  "roc_auc": 0.9004457419909809,
  "log_loss": 0.20354136067647868,
  "total_samples": 16376,
  "train_samples": 13100,
  "test_samples": 3276,
  "n_features": 50,
  "best_iteration": 153,
  "date_range": {
    "min": "2024-01-01",
    "max": "2025-12-30"
  },
  "trained_at": "2025-12-30 08:24:26",
  "top1_accuracy": 0.14526779163609685,
  "top3_accuracy": 0.2942039618488628,
  "n_races_evaluated": 1363,
  "roi_top1": -0.49156272927366107
}