{
  "format": "checkpoint-review-flags-v1",
  "eval_version": "other-v5",
  "problems": {
    "SP-1": {
      "status": "needs-mathematical-review",
      "label": "Needs mathematical review",
      "summary": "The proof basis and checkpoint chain require independent mathematical review.",
      "recorded_on": "2026-10-11",
      "reason": "All 80 completed submitted proofs received a failing verdict. Representative submissions contain false auxiliary identities and unsupported limit arguments. These defects concern the submitted arguments; the checkpoint statements have not been independently certified or disproved.",
      "review_scope": "Check the mathematical validity of H1–H6 and the proof basis for their proposed progression before treating SP-1 as a validated benchmark.",
      "evidence": [
        "runs/2026-10-11-other-v5-sol-grading-465-192122/final-report.md",
        "runs/2026-10-11-other-v5-sol-grading-465-192122/failure-reasons.md"
      ]
    }
  }
}