ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,658, issued on Oct. 20, was assigned to Oracle International Corp. (Redwood Shores, Calif.).

"LLM fine-tuning for chatbot" was invented by Yazhe Hu (Bellevue, Wash.), Mengqing Guo (Issaquah, Wash.), Zheng Wang (Sammamish, Wash.), Tao Sheng (Bellevue, Wash.), Jun Qian (Newcastle, Wash.) and Vinod Mamtani (Bellevue, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and other embodiments automated fine-tuning of chatbot performance for large language models are described herein. In one embodiment, a method accesses a collection of sample conversations between two entities. An individual sample conversation includes one or more roun...