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.

Date of Patent:
Mar. 18, 2025

Filed:

Nov. 26, 2024
Applicant:

Citibank, N.a., New York, NY (US);

Inventors:

Alberto Cetoli, London, GB;

Jason Ryan Engelbrecht, London, GB;

Youval Bitner, New York, NY (US);

Joel Branch, New York, NY (US);

John E. Ortega, New York, NY (US);

Assignee:

CITIBANK, N.A., , NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 40/289 (2020.01); G06F 40/30 (2020.01); G06F 40/40 (2020.01); G06N 3/042 (2023.01); G06N 3/045 (2023.01); G06N 3/0475 (2023.01);
U.S. Cl.
CPC ...
G06F 40/289 (2020.01); G06F 40/30 (2020.01); G06F 40/40 (2020.01); G06N 3/042 (2023.01); G06N 3/045 (2023.01); G06N 3/0475 (2023.01);
Abstract

The systems and methods disclosed herein generate context-aware responses using semantically chunked information. The systems and methods disclosed herein partition a set of artifacts responsive to a query (e.g., a prompt for an artificial intelligence model such as a large language model) into a set of continuous chunks and associate each continuous chunk with a knowledge graph. The knowledge graph includes nodes representing chunks and edges indicating common attributes. The systems and methods disclosed herein modify node(s) in the graph by determining values of feature variables and adjusting edges in accordance with the values and generate contextualized chunks by associating or linking continuous chunks of node pairs using shared edges. The systems and methods disclosed herein use the contextualized chunks and query to generate a response using the artificial intelligence model.


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