Mireye separates 'not here' from 'never mapped' for geospatial agents

Mireye, a YC S26 company, returns one of three statuses — ok, absent, or failed — for every geospatial field at any US coordinate. "Absent" means a feature genuinely does not exist there; "failed" means no one ever mapped it. The distinction matters for agents in insurance underwriting and site selection, where confabulated place facts have caused entire projects to be abandoned.