ALEXANDRIA, Va., March 3 -- United States Patent no. 12,566,923, issued on March 3, was assigned to Geotab Inc. (Oakville, Canada).

"Systems and methods for training and using custom vector embedding models" was invented by Daniel J. Lewis (Cambridge, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for training and using custom vector embedding models are provided. The systems and methods involve operating at least one processor to: receive a plurality of example user questions containing domain-specific language; use a large language model to create a plurality of synthetic variant questions based on the plurality of the example user questions; generate a plurality of similar quest...