Prompt Chaining for Ambiguous Generative AI Inputs

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Solution Overview

Problem

Generative AI models often produce outputs that do not align with users' intended concepts due to inadequate, ambiguous, or underspecified text prompts, leading to a time-consuming iterative process of refining prompts to achieve desired visual content.

Innovation Solution

An interactive prompt engineering system that iteratively refines input prompts by eliciting user feedback, using modules to detect ambiguities, underspecified elements, and anomalies, and providing personalized recommendations to enhance prompt clarity and specificity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If users provide simple text prompts to generative AI models, then the ease of operation is improved, but the manufacturing precision deteriorates due to ambiguous or underspecified prompts

Engineering Contradiction:
Improveease of useVSAvoidoutput alignment
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The system performs preliminary analysis of the text prompt to identify ambiguous or underspecified elements before the generative model produces output. By detecting these issues in advance and seeking user clarification, the system prevents poor output alignment without requiring users to write complex prompts initially.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements a feedback loop where the analysis module detects prompt quality issues, communicates them to the user, and receives clarification. This feedback mechanism allows the system to iteratively improve prompt specificity while maintaining ease of initial input, thereby resolving the contradiction between simple operation and precise output.

Inventive Principle:
Principle #23Feedback

2Manufacturing precision

If users iteratively refine prompts to achieve desired outputs, then the manufacturing precision is improved, but the loss of time increases due to multiple refinement iterations

Engineering Contradiction:
Improveoutput alignmentVSAvoidrefinement time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The analysis module performs preliminary identification of ambiguous and underspecified elements in the prompt before the generative model produces output. By detecting these issues early and seeking user clarification proactively, the system reduces the number of iterative refinements needed, thereby decreasing time loss while maintaining output precision.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system automatically analyzes the prompt structure, identifies problematic elements, and presents targeted clarification questions to the user. This self-service approach eliminates the need for users to manually refine entire prompts through multiple iterations, reducing time investment while achieving the desired output alignment.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If the system analyzes prompts to detect ambiguities and underspecified elements, then the manufacturing precision is improved, but the device complexity increases

Engineering Contradiction:
Improveprompt clarityVSAvoidsystem structure
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system segments the prompt analysis function into a separate, dedicated analysis module that works independently from the generative model. This modular segmentation allows the complex analysis functionality to be isolated and managed separately, reducing the apparent complexity of the overall system while maintaining high prompt clarity through specialized analysis capabilities.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12608552B2Prompt chaining system for generative artificial intelligence systems
Publication Date: 2026.04.21 TOYOTA JIDOSHA KK
  • US12608552B2 patent drawing
  • US12608552B2 patent drawing
  • US12608552B2 patent drawing

AI summary

A method for processing text prompts includes identifying a set of elements in a text prompt that form a basis for a generative output. The method also includes identifying an element of the set of elements that satisfy a refinement condition. The method further includes updating the element based on the element satisfying the refinement condition. The method still further includes generating the generative output in accordance with updating the element.