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.

Patent No.:

US 12488194 B1

Date of Patent:

Dec. 02, 2025

Filed:

Mar. 29, 2022

System and method with entity type clarification for fine-grained factual knowledge retrieval

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventor:

Jun Araki, San Jose, CA (US);

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorneys:

Kathy Takeguchi

Maginot, Moore & Beck LLP

Primary Examiner:

Daniel C Washburn

Assistant Examiner:

Sean E Serraguard

Int. Cl.

CPC ...

G06F 40/40 (2020.01); G06F 40/295 (2020.01); G06F 40/35 (2020.01); G06N 5/02 (2023.01);

U.S. Cl.

CPC ...

G06F 40/40 (2020.01); G06F 40/295 (2020.01); G06F 40/35 (2020.01); G06N 5/02 (2013.01);

Abstract

A computer-implemented system and method relate to factual knowledge retrieval with entity type clarification. A set of candidates is generated for a first prompt. The set of candidates provide a solution to the first prompt. A set of second prompts is generated based on the set of candidates. A set of entity types is generated using the set of second prompts. The set of entity types categorize the set of candidates. The set of entity types is output via a user interface. A selected entity type is received via the user interface. The selected entity type is chosen from among the set of entity types. A selected candidate is output. The selected candidate corresponds to the selected entity type.

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