Guillaume Jacques: A Grammar of Japhug. (Comprehensive Grammar Library 1.) xxvi, 1562 pp. Berlin: Language Science Press, 2021. ISBN 978 3 98554 001 3 (hardcover), 978 3 96110 305 8 (digital edition).

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.