The quality of being based on facts. / The quality of being a fact.

factually accurate

(law) A person or group of people given the responsibility of determining the facts of a case from evidence presented in a legal proceeding.

A printed presentation of data that shows the most important or relevant facts in a simple, easy-to-read manner

(adverbial) Actually, in fact.

An inscrutable datum of experience; a thing that is undeniably the case, but which is impervious to reasoned explication.

brute fact (when used attributively)

plural of attorney-in-fact

Used other than figuratively or idiomatically: see alternative, fact. / (politics, media) Something presented as a fact for reasons of political expediency; a fiction, a falsehood, a lie.

plural of fact pattern