The Fact & Gap Checker compares external research findings against a property's active claims using a structured decision schema, enforcing a self-grading safeguard for unprompted recall while preserving any human ruling override.

flowchart LR
    A[Research Findings] --> C{Checker Logic}
    B[Active Claims] --> C
    C -->|Matches Recall| D[Confirmed Correct]
    C -->|Refutes Recall| E[Contradicted Incorrect]
    C -->|Matches Research| F[Regrounded Gap]
    C -->|Unseen Topic| G[New Gap Claim]