公开(公告)号：US20240289395A1

公开(公告)日：2024-08-29

申请号：US18528142

申请日：2023-12-04

Applicant: Google LLC

Inventor： Hao Zhou ,  Shrestha Basu Mallick ,  Trevor Strohman ,  Patricia Luisa Romero Domingo ,  Amirhossein Kiani ,  Yu Du ,  Xinying Song ,  Heng-Tze Cheng ,  Quoc V. Le ,  Ed Huai-Hsin Chi ,  Christopher Jamie Maclean Hall

IPC: G06F16/9532 ,  G06F16/955 ,  G06F40/40

CPC classification number: G06F16/9532 ,  G06F16/955 ,  G06F40/40

Abstract: Implementations relate to helping a large language model generate factual responses to prompts that request factual content is disclosed. The large language model may receive a prompt context, a plurality of encoded context passages as input. The large language model is trained to determine whether or not to utilize the encoded context passages in generating the response. Implementations also relate to different methods of fine-tuning the responses generated by the large language model through query refinements, response re-writes, and evaluation of factual accuracy.