The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 2025
Filed:
May. 19, 2025
U.s. Bancorp, National Association, Minneapolis, MN (US);
Samuel Atkins, Vancouver, CA;
Giacomo Domeniconi, Miami, FL (US);
Ali Fathi, San Francisco, CA (US);
U.S. BANCORP, NATIONAL ASSOCIATION, Minneapolis, MN (US);
Abstract
The disclosed embodiments describe a method, system, and computer-readable medium for reducing hallucinations in a large language model in the field of natural language processing involving identifying a plurality of input-output pairs, each input-output pair assigned to a probability and comprising an example input text string and a corresponding output text string, sampling a set of input-output pairs from the plurality of input-output pairs based on the probabilities assigned to the plurality of input-output pairs, generating a list of aggregated input-output pairs from the set of input-output pairs, generating one or more queries by iteratively replacing identified variables within each aggregated input-output pair with a different value from a database, and training, using the one or more queries, a first large language model to convert input queries to machine-readable prompts configured for input into a second large language model.