MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202514088395 A) filed by Renyooit Llc, Pleasanton, U.S.A., on Sept. 17, 2025, for 'systems and methods for prompting a large language model based on a subgraph.'

Inventor(s) include Nagarajan, Lakshmi; Nagarajan, Raja; and Natarajan, Saisriram.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "An example method for user interaction with media content includes receiving, by a chat interface, a user query and determining a query embedding for the user query. The method includes receiving feature vectors from a hierarchical structure of the media content; comparing the query embedding with the feature vectors; identifying one or more feature vectors similar to the query embedding. A feature vector identifies a node in a knowledge graph. Nodes represent entities and portions of media content, and an edge indicates a relationship between entities and portions of media content associated with two nodes. The method includes traversing edges of the knowledge graph; extracting a relevant subgraph including content relevant to the user query; providing the user query and the extracted relevant subgraph to a generative AI model, with instructions to generate a response; receiving a response from the generative model; and providing the response from the generative model."

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