{
  "topic": "coding",
  "scope": "Single synthetic repair task, three independent Claude Code runs; not a comparative ranking.",
  "prompt": "Repair ledger.py in this directory only. summarize(rows) returns region totals as Decimal values. Include only status exactly paid; skip rows missing required fields, invalid numeric strings, empty region or non-finite amounts. Preserve negative paid adjustments and exact decimal arithmetic. Empty input returns {}. Do not edit other directories, read personal files, use network tools or delegate. Read the file, make the repair, and briefly report the change. An external evaluator will run acceptance tests.",
  "input_sha256": "5486f966acc0f5bbaf8f0a4478ee833a227c29fbf2e9a4222c86baa4a3ecf0a4",
  "runs": [
    {
      "run": 1,
      "version": "2.1.206 (Claude Code)",
      "started_at_unix": 1793873229,
      "elapsed_seconds": 1.77,
      "exit_code": 1,
      "model_ids": [],
      "status": "execution_error",
      "checks": [],
      "candidate_sha256": "5486f966acc0f5bbaf8f0a4478ee833a227c29fbf2e9a4222c86baa4a3ecf0a4",
      "cost_usd_estimate": 0,
      "output": "evidence/run-1",
      "output_generated": false
    }
  ],
  "status": "blocked_authentication",
  "blocker": "Claude Code 2.1.206 CLI reported Failed to authenticate, API 403. No generated repair or product score."
}