{
  "runId": "grok-1",
  "model": "Grok 4.6",
  "abstain": false,
  "primaryIndex": 0,
  "candidates": [
    {"script": "strategy \"sma200_cd12\" version 1.0\nasset: BTC\ntimeframe: 4h\ncapital: 10000\n\nentry:\n    condition: price > SMA(200)\n    size: 100%\n\nexit:\n    signal_exit: on_entry_failure\n    cooldown: 12\n", "params": {"smaLength": 200, "cooldownBars": 12}, "label": "exploratory", "researchEvidence": "BTC 4h research tape 2020-10-01..2023-09-30, fee 10 bps/side. Full-window: pnl +216.03% vs buy-hold +136.43%, maxDD 40.64% vs BH 77.04%, 57 trades. Holdout and yearly slices: lags BH in bull years, cuts the crash. Exploratory."},
    {"script": "strategy \"sma200_cd0\" version 1.0\nasset: BTC\ntimeframe: 4h\ncapital: 10000\n\nentry:\n    condition: price > SMA(200)\n    size: 100%\n\nexit:\n    signal_exit: on_entry_failure\n", "params": {"smaLength": 200, "cooldownBars": 0}, "label": "exploratory", "researchEvidence": "Pre-specified SMA(200), no cooldown. Full-window +171.68% vs BH +136.43%, maxDD 45.48%, 95 trades. Plateau SMA 180-250. Exploratory."}
  ],
  "reasoning": "Budget 20/80 via sealed helper only. Sweeps with 33% holdout on SMA+cooldown, dual SMA, Donchian; explicit SMA length x cooldown grid; three yearly windows. Primary SMA(200)+cooldown 12, labelled exploratory because the edge is crash avoidance and it lagged BH in bull/grind years.",
  "toolCallsUsed": 20
}