ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,095, issued on Sept. 1, was assigned to CITIBANK N.A..

"Secure retrieval-augmented generation using chunk-level vector filtering and validation" was invented by Ganesh Prasad Bhat (Jersey City, N.J.), Joshua Adam Goldman (Merrick, N.Y.), Venkata Uttam Kumar Chunduri (Jersey City, N.J.), Vishal Mysore (Mississauga, Canada), Ramkumar Ayyadurai (Jersey City, N.J.) and Chamindra Desilva (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "The systems and methods disclosed herein generate responses using data retrieved in accordance with chunk-level access controls. An output generation request is received via a computing device and includes (1) an inp...