Generative Neural Network Prompting With Source Document Metadata

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Solution Overview

Problem

Existing content item generation systems fail to utilize metadata associated with source electronic documents, leading to a lack of additional context and information that could enhance the quality and relevance of generated content items.

Innovation Solution

Incorporating metadata such as creation date, publication date, and origin of source electronic documents into the prompt for a generative neural network to improve the generation of content items, ensuring they are more informative and pertinent to the context input.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If metadata associated with source electronic documents is not utilized in the content generation process, then the system operation is simpler, but the quality and relevance of generated content items deteriorate due to lack of additional context and information

Engineering Contradiction:
Improvequality of generated content itemsVSAvoidcomplexity of content generation system
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system performs preliminary extraction and processing of metadata from source electronic documents before the main content generation process. Metadata such as creation dates, publication dates, authors, and document properties are collected and prepared in advance, then integrated into the prompt along with the source content. This preliminary action ensures that the generative neural network receives enriched context without adding significant complexity to the core generation process.

Inventive Principle:
Principle #10Preliminary action

2Loss of information

If only context input from source electronic documents is provided to the generative neural network, then the input processing is faster, but the generated content items lack additional information and attribution to source

Engineering Contradiction:
Improveinformation completeness of generated contentVSAvoidtime for metadata extraction and processing
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system merges the source document content with its associated metadata into a unified prompt structure. The metadata (creation date, publication date, author information, document properties) is combined with the source content in a way that preserves both the original information and the additional contextual data. This merging ensures that no information is lost while maintaining an efficient processing workflow.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If metadata is extracted and processed from source electronic documents, then the context and information available for content generation is richer, but the system complexity increases

Engineering Contradiction:
Improverelevance of generated content to sourceVSAvoidcomplexity of metadata processing system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system introduces an intermediary metadata processing layer that sits between the source document input and the generative neural network. This intermediary component extracts, standardizes, and structures metadata from various source documents, converting diverse metadata formats into a unified schema that the neural network can effectively utilize. This intermediary layer improves reliability by ensuring consistent metadata quality while managing system complexity through modular design.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12554779B1Generating content items based on source document metadata using a generative neural network
Publication Date: 2026.02.17 GOOGLE LLC
  • US12554779B1 patent drawing
  • US12554779B1 patent drawing
  • US12554779B1 patent drawing

AI summary

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating content items based on source document metadata using a generative neural network. One of the methods include: receiving, from a user, a request to generate a content item using a generative neural network conditioned on a context input, wherein the context input comprises content derived from a source electronic document; obtaining metadata associated with the source electronic document; generating a prompt for the generative neural network based on the context input and the metadata associated with the source electronic document; processing the prompt using the generative neural network to generate the content item; and providing the content item for presentation to the user.