{
  "runId": "grok47-1",
  "model": "Grok 4.7",
  "abstain": false,
  "primaryIndex": 0,
  "candidates": [
    {"script": "strategy \"ema 170 long\" version 1.0\nasset: BTC\ntimeframe: 4h\ncapital: 10000\n\nentry:\n    condition: price > EMA(170)\n    size: 100%\n\nexit:\n    # flat when price is back under the EMA\n", "params": {"emaLength": 170}, "label": "exploratory", "researchEvidence": "Full window +217.30% DD 40.25% vs BH +136.43% DD 77.04%. First half +227.6%, second half +3.2% (BH -37.76%). Holdout 30%: +29.6% vs BH +59.61%. Fee 20 bps still above BH. Plateau EMA 150-180. Exploratory: second half weak, bear year negative."}
  ],
  "reasoning": "Long-only EMA(170) regime filter, 100% size, no stop/target. Selection on first half by return/maxDD, required untouched second half non-negative and neighbour lengths to agree. Exploratory label.",
  "toolCallsUsed": 40
}