LLM Disinformation Detection Using Chain-of-Thought Prompting

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Solution Overview

Problem

Existing disinformation detection techniques are inadequate for identifying disinformation generated by Large Language Models (LLMs), particularly when faced with complex or 'advanced' disinformation, and LLMs themselves struggle to effectively detect such content.

Innovation Solution

A novel framework is proposed that includes dataset curation and the use of advanced prompts, specifically chain-of-thought (CoT) prompts, to guide LLMs in systematically identifying and fact-checking key content elements, enhancing their disinformation detection capabilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If existing disinformation detection techniques are used, then detection capability is maintained at current levels, but accuracy in identifying LLM-generated disinformation deteriorates

Engineering Contradiction:
Improvedetection accuracyVSAvoiddetection reliability
Core Design Contradiction:
Measurement precisionVSReliability

Solution Approach 1:

The patent changes the parameters of the detection system by integrating LLM-based analysis capabilities, shifting from traditional detection parameters to those that can understand and analyze LLM-generated content patterns, semantic structures, and stylistic features specific to machine-generated disinformation

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent introduces an LLM-based intermediary detection system that acts as a mediator between the disinformation content and the detection process. This intermediary uses advanced language understanding to bridge the gap between human-like generated content and automated detection mechanisms

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If LLMs are used to detect disinformation, then detection capabilities are enhanced, but misclassification rates increase

Engineering Contradiction:
Improvedetection capabilityVSAvoidclassification accuracy
Core Design Contradiction:
Adaptability or versatilityVSMeasurement precision

Solution Approach 1:

The patent implements feedback mechanisms where the LLM detection system continuously learns from its classifications and outcomes. The system receives feedback on its detection decisions and adjusts its parameters and strategies to reduce misclassification rates while maintaining enhanced detection capabilities

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent makes the detection system dynamic by enabling it to adapt its analysis depth, prompt strategies, and detection thresholds based on the specific characteristics of the content being analyzed. This dynamic adjustment helps balance versatility with precision across different types of disinformation

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If advanced prompts and chain-of-thought methods are implemented, then detection accuracy improves, but system complexity increases

Engineering Contradiction:
Improvedetection accuracyVSAvoidsystem complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent segments the complex detection process into distinct modular components including prompt generation modules, chain-of-thought reasoning modules, analysis modules, and classification modules. This segmentation allows each component to specialize in specific tasks while maintaining overall system accuracy

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent applies preliminary actions by pre-configuring advanced prompts and chain-of-thought frameworks before the actual detection process. These pre-prepared analytical structures are tailored for specific types of disinformation, reducing the complexity during real-time detection while maintaining high accuracy

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20260073146A1Methods and systems for detecting disinformation generated by large language models
Publication Date: 2026.03.12 THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIV OF ARIZONA
  • US20260073146A1 patent drawing
  • US20260073146A1 patent drawing
  • US20260073146A1 patent drawing

AI summary

Systems and methods for detecting disinformation generated from large learning models (LLMs) are disclosed including implementation of one or more prompts that guide an artificial intelligence (AI) model detecting such disinformation. More specifically, prompting techniques can be used to generate new training datasets for the AI model, and other prompting techniques can be implemented to train the AI model on the new training datasets.