LLM Response Parameter Switching for Interaction Drift Control

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Solution Overview

Problem

Large language models (LLMs) face issues with response parameters becoming stale due to interaction drift, leading to inaccuracies and hallucinations as conversations progress, as they typically use a single system prompt that does not adapt to changing topics or purposes.

Innovation Solution

Implementing a rule engine that dynamically adjusts response parameters of LLMs during interactions by inputting multiple system prompts based on real-time analysis of conversation content, using predefined rules to identify transition points and update parameters accordingly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a single system prompt is used to initialize the LLM, then the device complexity is reduced and ease of operation is improved, but the response parameters become stale due to interaction drift, leading to decreased accuracy and increased hallucinations

Engineering Contradiction:
Improveease of operationVSAvoidaccuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent implements dynamic adjustment of system prompts during interaction based on detected drift conditions. Instead of using a static single system prompt, the system continuously monitors interaction content and updates the system prompt when drift is detected, making the parameter configuration adaptive and dynamic to maintain accuracy throughout the interaction.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system employs feedback mechanisms by analyzing interaction content and detecting drift between the actual interaction and the intended interaction scope. This feedback loop triggers automatic system prompt updates to correct drift, ensuring the LLM remains aligned with the user's intent and maintains high accuracy throughout the conversation.

Inventive Principle:
Principle #23Feedback

2Reliability

If response parameters are dynamically adjusted during interaction, then accuracy and adaptability are improved, but the device complexity increases due to the need for rule engines and continuous monitoring

Engineering Contradiction:
ImproveaccuracyVSAvoiddevice complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the system into distinct functional modules: a drift detection module that analyzes interaction content, a rule engine that evaluates drift conditions, and a system prompt management module that updates parameters. This segmentation allows complex dynamic adjustment to be achieved through coordinated simple modules, managing overall system complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs self-service by automatically detecting interaction drift and updating its own system prompts without external intervention. The rule engine continuously monitors the interaction and autonomously adjusts response parameters when drift is detected, reducing the need for external configuration management and simplifying operational complexity.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If multiple system prompts are input to adjust parameters in real-time, then adaptability and accuracy are enhanced, but the loss of time increases due to processing overhead

Engineering Contradiction:
ImproveadaptabilityVSAvoidloss of time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system uses periodic action by implementing event-driven updates rather than continuous adjustment. The rule engine monitors interaction content and triggers system prompt updates only when specific drift conditions are met, rather than adjusting parameters continuously. This periodic update approach maintains adaptability while minimizing processing overhead and time loss.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The system prepares multiple system prompts in advance corresponding to different drift scenarios. When drift is detected, the rule engine can quickly select and apply the appropriate pre-prepared prompt without requiring complex real-time generation, reducing the time overhead of parameter adjustment while maintaining high adaptability.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20260030444A1Dynamically adjusting response parameters of a large language model during an interaction with a user
Publication Date: 2026.01.29 RED HAT INC
  • US20260030444A1 patent drawing
  • US20260030444A1 patent drawing
  • US20260030444A1 patent drawing

AI summary

In one example, a system can input a first system prompt to a large language model (LLM). The first system prompt includes a first set of response parameters. The LLM can enter a first functional state based on receiving the first system prompt. While in the first functional state, the LLM can be used to engage in an interaction with a user to thereby generate interaction content. The system can then determine that a condition is satisfied based on the interaction content and, in response, input a second system prompt to the LLM. The second system prompt includes a second set of response parameters that is different from the first set of response parameters. The LLM can enter a second functional state based on receiving the second system prompt. While in the second functional state, the LLM can be used to continue the interaction with the user.