{
  "_comment": "Fast gate (~20 min GPU window): only the two decisive concurrency levels and half the requests. Same corpus/sampling as config/default.json so the numbers stay comparable to the full run and to the baselines.",
  "temperature": 0.7,
  "top_p": 0.95,
  "top_k": 20,
  "greedy": false,
  "warmup": 3,
  "runs_per_category": 20,
  "unique_nonce": true,
  "run_concurrency": true,
  "concurrency_levels": [1, 8],
  "concurrency_requests": 24,
  "weights": {
    "code": 0.30, "reasoning": 0.20, "prose": 0.15,
    "json": 0.15, "file_edit": 0.10, "summarization": 0.10
  },
  "conf": 0.95,
  "target_mde_pct": 1.0,
  "ab_max_pairs": 200,
  "ab_min_pairs": 12,
  "timeout_s": 600.0
}