The Fact and Gap Checker reconciles fresh grounded research findings against a property's stored claims, determining whether the new evidence aligns with an existing recalled statement, directly conflicts with it, or represents a previously unrecorded fact.

When evaluating these associations, the engine assigns a verdict of correct or incorrect to confirmed or contradicted parametric claims, while unrepresented discoveries are minted as a distinct gap in memory accompanied by supporting provenance records and source URLs.