ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,355, issued on July 21, was assigned to International Business Machines Corp. (Armonk, N.Y.).

"Debiasing prompts in connection with artificial intelligence techniques" was invented by Yang Zhao (Tokyo), Tetsuya Nasukawa (Tokyo), Masayasu Muraoka (Tokyo) and Bishwaranjan Bhattacharjee (Yorktown Heights, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and computer program products for debiasing prompts in connection with artificial intelligence techniques are provided herein. A computer-implemented method includes extracting multiple utterances from at least one dialogue-related corpus; annotating each of at least a portion of th...