ALEXANDRIA, Va., June 12 -- United States Patent no. 12,299,406, issued on May 13, was assigned to Casetext Inc. (Eagan, Minn.).

"Large language model artificial intelligence text evaluation system" was invented by Javed Qadrud-Din (Union City, Calif.), Brian O'Kelly (Denver), Alan deLevie (Washington), Ethan Blake (Portland, Ore.), Walter DeFoor (Rockville, Md.), Ryan Walker (Lancaster, Pa.) and Pablo Arredondo (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Relevance scores may be determined based on text included in a document. The text may be divided into a text portions, with the relevance scores being determined based on a comparison of a text portion of the plurality of text portions...