{
  "revision": "meridian-v1",
  "status": "frozen-before-generation",
  "date": "2026-09-26",
  "local_models": [
    "Qwen3.8-27B-4bit",
    "Ornith-1.5-35B-A3B-MLX-4bit"
  ],
  "harness": "OpenCode 1.18.25 / oMLX 0.7.0rc1",
  "per_model_wall_seconds": 900,
  "max_steps": 4,
  "max_output_tokens": 16384,
  "context_limit": 65536,
  "temperature": 0.3,
  "repairs": "None for initial run; preserve first output.",
  "reference": "Current Codex session, requested as Astra; independently authored before reading local outputs. Different harness, not a controlled third contestant.",
  "runtime_settings": "Existing per-model oMLX thinking/MTP settings retained; compare configured systems.",
  "prompt_sha256": "187cc58ffdc155fa5f5fd11852e144aa6de118ed70feb7b092a98cef439baf2e"
}