US Patent Issued to Amazon Technologies on Jan. 20 for "Knowledge graph assisted large language models" (Washington, New Hampshire Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,820, issued on Jan. 20, was assigned to Amazon Technologies Inc. (Seattle).

"Knowledge graph assisted large language models" was invented by Samuel Bayless (Seattle), Nadia Labai (Redmond, Wash.) and Ora Yrjo Lassila (Hollis, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for a knowledge-graph system to use large language models (LLMs) to build knowledge graphs to answer queries submitted to a chatbot by users. The knowledge-graph system builds the knowledge graph using answers produced by an LLM for novel queries. The chatbot will continue to use the LLM to answer novel queries, but the chatbot may harness the knowledge graph to ans...