ALEXANDRIA, Va., July 7 -- United States Patent no. 12,675,390, issued on July 7, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Large language model-based test-case refinement for application programming interfaces" was invented by Devika Sondhi (Noida, India) and Diptikalyan Saha (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Using a large language model to improve testing of an application programming interface. Access an application programming interface specification, the application programming interface specification used for testing of an application programming interface. Access one or more test cases previously generated for testing the application programm...