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polymarket-analyst_github/research/sports-contest-no-exploration-audit.json
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{
"generated_at": "2026-08-21T21:20:00.000Z",
"strategy": "sports-contest-no-three-day-exploration-v1",
"production_strategy": 62,
"status": "bounded-paper-exploration-not-proven",
"selection": {
"resolved_markets_requested": 5000,
"histories_with_data": 4731,
"side": "NO",
"entry_range": [0.03, 0.97],
"decision_horizon_days": 3,
"category": "Sports",
"contest_clustering": "dated Gamma market slug prefix, with game-start and normalized-title fallback",
"one_market_per_contest": "highest NO entry",
"decision_anchor": "published gameStartTime",
"modeled_entry": "historical midpoint plus exact Gamma taker fee plus 0.5-cent slippage",
"settlement_exit_fee": 0
},
"corrected_5000_market_result": {
"independent_contests": 76,
"train": {
"contests": 34,
"mean_return": 0.23457,
"lower_95": 0.057,
"win_rate": 0.912
},
"validation": {
"contests": 20,
"mean_return": 0.01776,
"lower_95": -0.19809,
"win_rate": 0.85
},
"holdout": {
"contests": 22,
"mean_return": 0.36683,
"lower_95": 0.12251,
"win_rate": 0.909
},
"chronological_quarter_means": [0.35259, 0.07435, 0.00466, 0.28046],
"passed_strict_gate": false,
"failure_reason": "Validation's 95% lower confidence bound crossed zero. The point estimate repeated, but the edge was not independently precise in every segment."
},
"disjoint_checks": {
"recent_3000": {
"train_mean": 0.03751,
"validation_mean": 0.16165,
"holdout_mean": 0.35035,
"holdout_lower_95": 0.07389,
"passed_strict_gate": false
},
"older_3000": {
"train_mean": 0.04042,
"validation_mean": 0.46699,
"holdout_mean": 0.48381,
"chronological_quarter_means": [-0.10883, 0.26995, 0.24012, 0.48381],
"passed_strict_gate": false,
"failure_reason": "The earliest older chronological quarter was negative."
}
},
"production_constraints": {
"paper_only": true,
"initial_position_pct": 0.5,
"promoted_position_pct": 0.75,
"maximum_position_pct": 1,
"total_lane_cap_pct": 3,
"maximum_new_contests_per_cycle": 1,
"promotion_events": 20,
"maximum_promotion_events": 40,
"suspension_events": 15,
"suspension_rule": "mean at or below -5%, upper 90% bound at or below zero, or realized lane loss at least 1% of starting portfolio",
"exact_entry_fee_required": true,
"unknown_fee_schedule_rejected": true,
"offline_fresh_cache_allowed": true,
"offline_stale_cache_mark_only": true,
"settlement_must_be_verified": true
},
"interpretation": "Repeated positive point estimates justify a small observable paper experiment, not a return promise. Capital size must respond only to independent forward contest settlements."
}