US Patent Issued to American International Group on Oct. 7 for "Information extraction system for unstructured documents using independent tabular and textual retrieval augmentation" (Georgia, New York Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,437,155, issued on Oct. 7, was assigned to American International Group Inc. (New York).

"Information extraction system for unstructured documents using independent tabular and textual retrieval augmentation" was invented by Lei Zhang (New York) and Christopher Cirelli (Roswell, Ga.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for extracting a number of data elements from one or more data sources. The system may separate the text from the tables in a document, such that only the table data may be sent to the large language model (LLM), when the LLM only needs to review the table data. The system may include converting a PDF to text, and separa...