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aggregated performance statistics (ROI, win rate, PnL, trade count, fees) for Polymarket trader cohorts such as ACTIVE_TRADER and WHALE","exampleAgentPrompt":"Can you pull the Polymarket cohort performance stats from BlockRun and show me how ACTIVE_TRADER and WHALE traders compare in terms of average ROI, win rate, and realized PnL?","exampleUseCases":null,"resultDescription":"A JSON object containing an array of cohort records, each with cohort_name (e.g. ACTIVE_TRADER, WHALE), avg_roi, avg_win_rate, avg_trades, avg_realized_pnl, median_realized_pnl, total_realized_pnl, total_volume, wallet_count, avg_fees_paid, total_fees_paid, avg_profit_factor, and profitable_wallet_pct — all aggregated over a given time window.","failureModes":["Empty or missing cohort data if Polymarket data pipeline is stale","HTTP 402 if payment not included or USDC balance insufficient","HTTP 500 if upstream data aggregation fails","Truncated or partial cohort list if some segments have insufficient 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Ideal for understanding macro-level differences in trading style performance, profitability distributions, and fee dynamics across cohorts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:45:34.703Z","isFirstParty":false}