US Patent Issued to American Express Travel Related Services on April 7 for "Large language model (LLM) interaction security sandbox" (Canadian, American Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,789, issued on April 7, was assigned to American Express Travel Related Services Co. (New York).

"Large language model (LLM) interaction security sandbox" was invented by Hiranmayi Palanki (Tampa, Fla.) and Shankar Djeyassilane (Markham, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are various approaches for large language model (LLM) interaction security sandboxing. A client device can execute an LLM security sandbox that includes at least one LLM communications sanitization process. The LLM security sandbox can perform the at least one LLM communications sanitization process on the LLM message to generate an approved LLM message...