{ "round": 2, "failure_diagnosis": { "failure": "Non-manifold geometry causing assembly rejection", "cause": "Input data lacked explicit origin definitions and contained self-intersecting edges that violated closed solid requirements for manufacturing.", "correction": "Reconstruct the feature using constrained construction primitives with defined coordinate systems, ensuring all surfaces form valid, non-overlapping shells." }, "provenance_review": { "licence_status": "unknown", "decision": "quarantine", "commercial_use": "blocked", "reason": "Unknown provenance prevents reuse due to inability to verify copyright ownership or licensing terms required for commercial distribution of generated assets." }, "safety_gate": { "risk_class": "low", "action": "continue", "forge_execution_allowed": false, "reason": "Execution is refused because the source material lacks verified safety certifications and physical validation data necessary for automated tooling integration." }, "limitations": [ "Historical context of geometric tolerance standards may vary across different manufacturing industries.", "Automated detection algorithms cannot always distinguish between intentional design features and accidental self-intersections without visual inspection."] }