{
 "written_utc": "2026-10-30T02:10Z",
 "instruction": "Jarrod, Oct 30 about 00:20Z: \"rerun that one GLM world on v1.3.1 and replace the original\"",
 "replacements": [
  {
   "state": "board-003",
   "label": "z-ai/glm-5.3-flash",
   "queue_order": 11,
   "original": "e-47c80a8ef5",
   "original_build": "v1.3 (FROZEN_V13.json 137954c7...)",
   "rerun": "e-e693eefb19",
   "rerun_build": "v1.3.1 (FROZEN_V131.json c438abce..., env/run_v131.mjs)",
   "started_utc": "2026-10-30T02:08Z",
   "host": "spark-cfd0",
   "same_world": "reference_world.json sha256 f9b5b14ac27945ee... in both",
   "same_run_json": true,
   "reason": "All 13 of the original's request_simulation calls omitted `simulation` and went to the legacy laboratory, which returned a bare execution_failed; the agent decided with no experiment. v1.3.1 returns that laboratory's error word for word (leaderboard/OBSERVATIONS.md, WATCH.md).",
   "selection_note": "The board's only v1.3.1 episode; chosen because it failed. The report states both.",
   "finished_utc": "2026-10-30T03:13Z (wall 3,900 s)",
   "rerun_summary": {
    "status": "pass",
    "termination": "scientific_stop",
    "provider_calls": 91,
    "cost_usd": 0.31,
    "credits_spent": 566
   },
   "rerun_requests": "8 request_simulation calls, all with simulation='magnetic': 6 complete, 2 contract rejections",
   "fix_exercised": false,
   "reading": "The rerun never omitted `simulation`, so v1.3.1's change (the legacy laboratory's error) never came into play. Its difference from the original is a fresh sample of the same agent on the same world, not an effect of the fix. The report states this.",
   "grades": {
    "original": {
     "claim": "nominate",
     "Outcome": false,
     "Supported": false,
     "Both": false,
     "credits": 0,
     "graded_in": "mining/out_board_original"
    },
    "replacement": {
     "claim": "restrict",
     "Outcome": false,
     "Supported": false,
     "Both": false,
     "credits": 566,
     "graded_in": "mining/out_board"
    }
   },
   "effect_on_board": "none: both episodes are Outcome false and Both false; GLM-5.3 Flash scores 8/32 Both either way"
  }
 ]
}