{
  "schema_version": "1.0.0",
  "subject_id": "control",
  "as_of": "2026-07-15",
  "horizon_days": 252,
  "market_context": {
    "n_names": 5,
    "book_type": "long_only_single_book",
    "data_source": "synthetic_phase1_phase2",
    "seed": 42
  },
  "metrics": {
    "disposition": {
      "PGR": 0.0267,
      "PLR": 0.0029,
      "disposition_ratio": 9.1092,
      "disposition_ratio_label": "9.11",
      "disposition_gap": 0.0238,
      "RG": 23,
      "PG": 838,
      "RL": 1,
      "PL": 340
    },
    "overconfidence": {
      "turnover_approx_ann": 2.4192,
      "turnover_velocity": "Moderate",
      "sharpe_ann": 0.2388,
      "n_trades": 58
    },
    "anchoring": {
      "underwater_day_share": 0.2815,
      "sell_below_cost_rate": 0.2333,
      "mean_underwater_pnl_pct": -4.001,
      "open_position_days": 1208,
      "underwater_days": 340,
      "n_sells": 30,
      "sells_below_cost": 7
    },
    "performance": {
      "final_equity": 1019792.81,
      "total_return_pct": 1.979
    }
  },
  "flags": {
    "disposition": false,
    "overconfidence": false,
    "anchoring": false,
    "any_bias": false
  },
  "severity": {
    "level": "none",
    "primary_biases": [],
    "summary_codes": [],
    "n_biases_flagged": 0
  },
  "coach_input": {
    "instruction": "Diagnose the following portfolio metrics and provide a strict risk-management intervention. Cite the quantitative fields provided. Do not invent metrics.",
    "input_metrics": {
      "PGR": 0.0267,
      "PLR": 0.0029,
      "disposition_ratio": "9.11",
      "disposition_flag": false,
      "turnover_approx_ann": 2.4192,
      "turnover_velocity": "Moderate",
      "sharpe_ann": 0.2388,
      "overconfidence_flag": false,
      "underwater_day_share": 0.2815,
      "sell_below_cost_rate": 0.2333,
      "anchoring_flag": false,
      "total_return_pct": 1.979,
      "market_state": "Synthetic single-path (GBM + event shocks)"
    }
  },
  "provenance": {
    "pipeline": [
      "phase1_generate_market",
      "phase2_run_traders",
      "phase3_evaluate_biases",
      "phase4_build_scorecard"
    ],
    "source_scorecard_row_trader": "control",
    "notes": "Deterministic metrics only; flags from Phase 3 evaluator thresholds."
  }
}