Metadata-Guided Prompting for More Relevant Generated Content

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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 the source electronic document into the prompt for a generative neural network to generate content items, thereby enriching the context and improving the quality and relevance of the generated content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If metadata associated with the source electronic document is not incorporated into the prompt, then the system operation is simpler and faster, but the quality and relevance of the generated content item deteriorates

Engineering Contradiction:
Improvecontext informationVSAvoidsystem complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The system performs preliminary extraction and preparation of metadata from the source electronic document before generating the prompt. This includes obtaining creation date, publication date, origin, and other relevant metadata attributes, and pre-formatting them for inclusion in the prompt, thereby reducing information loss without adding complex runtime processing

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The prompt serves as an intermediary that bridges the source electronic document and the generative neural network. By incorporating metadata into the prompt, the system creates a rich contextual representation that transmits both content and metadata information to the network, improving content quality without requiring direct complex interactions between the document and network

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If metadata is incorporated into the prompt, then the quality and relevance of generated content items improves, but the processing time and computational resources increase

Engineering Contradiction:
Improvecontent accuracyVSAvoidprocessing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system extracts only the most relevant metadata attributes (creation date, publication date, origin) from the source electronic document, separating essential information from unnecessary data. This selective extraction approach ensures content accuracy by including only meaningful metadata while minimizing processing overhead and time consumption

Inventive Principle:
Principle #2Taking out (Extraction)

3Adaptability or versatility

If only context input from the source electronic document is used, then the processing is faster and simpler, but the generated content lacks additional context and information

Engineering Contradiction:
Improvecontent richnessVSAvoidprompt complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system merges the context input from the source electronic document with extracted metadata attributes into a unified prompt structure. This combination integrates content information (title, body) with metadata information (creation date, publication date, origin) to create a rich, versatile prompt that enhances content adaptability and richness while maintaining a manageable prompt format

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentEP4726577A1Generating content items based on source document metadata using a generative neural network
Publication Date: 2026.04.15 GOOGLE LLC
  • EP4726577A1 patent drawingFigure 1
  • EP4726577A1 patent drawingFigure 2
  • EP4726577A1 patent drawingFigure 3

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.