US Patent Issued to Casetext on Sept. 15 for "Query evaluation in natural language processing systems" (Maryland, California, Pennsylvania Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,737,558, issued on Sept. 15, was assigned to Casetext Inc. (San Francisco).

"Query evaluation in natural language processing systems" was invented by Walter DeFoor (Rockville, Md.), Ryan Walker (Lancaster, Pa.), Javed Qadrud-Din (Union City, Calif.) and Pablo Arredondo (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system may determine relevance prompts based on input documents and a relevance prompt template and may transmit the plurality of relevance prompts to a large language model for completion. The system may receive response messages including chunk relevance scores. The system may select a subset of the input documents bas...