{
  "artifacts_reviewed": [
    "figures/regression-quintiles.png",
    "figures/forecast-error.png",
    "figures/2025-overperformers.png"
  ],
  "created_at": "2026-08-31T23:05:15.413259+00:00",
  "decision": "pass",
  "findings": [],
  "model": "z-ai/glm-5.3",
  "role": "visualization_reviewer",
  "summary": "... All three figures match the analysis values..."
}