The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Jun. 29, 2023
Amazon Technologies, Inc., Seattle, WA (US);
Sopan Khosla, Sunnyvale, CA (US);
Vinayshekhar Bannihatti Kumar, Santa Clara, CA (US);
Rashmi Gangadharaiah, San Jose, CA (US);
Deepak Seetharam Nadig, San Jose, CA (US);
James W. Horsley, Carnation, WA (US);
Abhijit S Barde, Cupertino, CA (US);
Brijesh Luckria, Fayetteville, NC (US);
Fawad Abbas, Bellevue, WA (US);
Bhaskar Hosahalli Rangaswamy, San Jose, CA (US);
Michael W Miller, Mountain View, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods are provided for a natural language question answering service to provide answers to natural language questions regarding network-based services or computing domains. The natural language question answering service may receive the natural language question from a customer computing device. An aggregator of the natural language question answering service can retrieve passages from search systems based on the question and generate a prompt. A large language model (LLM) of the natural language question answering service may receive the prompt and provide an answer. The answer may be verified by a verifier of the natural language question answering service. Attribution may be applied to the answers and retrieved passages to produce references, inline citations, and similar questions. A watermarking module of the natural language question answering service may watermark the answer if it is verified.