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    "params": {
      "step_days": 5,
      "step_sessions": 5,
      "entry_cadence": "weekly",
      "signal_eval_cadence": "weekly",
      "horizon_days": 30,
      "min_lookback": 60,
      "cost_per_side_pct": 0.1,
      "target_model": "production_gtl",
      "target_model_label": "Live GTL (production)",
      "is_production_target_model": true,
      "production_reentry_policy": "gate_reset",
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      "liquid_min_price": null,
      "signal_eval_only": true
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    "generated_at_run": "2026-07-19T08:27:27.206022+00:00"
  },
  "verdict": "PENDING_HUMAN",
  "verdict_detail": "Harness complete \u2014 human interprets relative IC / era stability. No production retune from this artifact.",
  "human_next": "- Compare sector residual vs market residual across eras.\n- If pre-2021 IC collapses, park Task 1 wire-in.\n- Do not retune production knobs on deep history levels.",
  "report_path": "reports/history-depth-20260719-103315.json"
}