{
  "provider": "Grok",
  "observedModelLabel": "Heavy (selected browser mode)",
  "backendModelId": "not exposed",
  "mode": "frozen-independent-prototype-static-audit",
  "status": "complete",
  "conversation": "https://grok.com/c/718c6518-efd4-44a0-9999-4e3cd60428b4",
  "recordedAt": "2026-09-21T21:02:37.644809+00:00",
  "prompt_sha256": "a2d7355728a4e08efa40ca0c38eb7040ad1786da094a83dd48936d131edd3acd",
  "transport": "Exact 77,576-character source pasted through Chrome; Grok represented the large paste as an attachment. Visible analysis named supersession and actor-catalog validation. Final completeness remains to be established by the response.",
  "independence": "Fresh conversation, same R2 freeze as Claude, no other provider opinion supplied.",
  "scope": "R2 metadata-only prototype, not a final installable metamodel.",
  "verdict": "ACCEPT WITH LIMITS for R2 prototype only",
  "response_sha256": "26d801dc9bc55fb452c6ed0523575939f7ac6914d747462bfd2e7bbcb4374fdf",
  "completedAt": "2026-09-21T21:10:38.229605+00:00",
  "completeness": "Provider lists all eight file hashes and reports no observed truncation.",
  "limits": "Static review only. No code execution/digest recomputation/native engine validation. R3 and final model are outside its scope."
}