Language Model Reaction Tokens for Sentiment-Aware Feedback

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Solution Overview

Problem

Conventional language models lack dynamic feedback mechanisms to interpret and respond to nuanced human communication cues, such as emotional and contextual subtleties, leading to limited user engagement and ineffective training data utilization.

Innovation Solution

Introduce user and model reaction tokens, including expressive elements like thumbs up, heart, laugh, and question mark, to facilitate bidirectional interaction, allowing the language model to analyze user feedback and adapt responses dynamically based on sentiment and context.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional linear transactional model is used for LM interactions, then system complexity is reduced, but user engagement and interaction quality deteriorate

Engineering Contradiction:
Improveuser engagementVSAvoidinteraction framework complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The interaction framework is segmented into distinct components: reaction token generation module, sentiment analysis module, response generation module, and feedback processing module. Each component handles a specific aspect of interaction, making the system more manageable while enhancing user engagement through multi-faceted interactions.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system transitions from a static linear model to a dynamic interactive framework where reactions can trigger multiple types of model responses (text, modified text, or no response). The framework adapts its behavior based on user reactions and contextual analysis, creating more engaging interactions while managing complexity through structured decision trees.

Inventive Principle:
Principle #15Dynamics

2Manufacturing precision

If comprehensive feedback mechanisms are implemented, then training data quality improves, but system complexity and computational resources increase

Engineering Contradiction:
Improvetraining data qualityVSAvoidfeedback mechanism complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The system extracts valuable feedback signals from user reactions by analyzing sentiment and context to identify meaningful training data. Not all interactions are treated equally; the system extracts and prioritizes high-quality feedback instances that provide the most value for model improvement, reducing the complexity of processing all interactions uniformly.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

Different aspects of user feedback are processed with different levels of detail based on their local quality and importance. High-value feedback (e.g., explicit reactions like thumbs up/down) receives intensive processing, while lower-value feedback receives lighter processing, optimizing the balance between training data quality and system complexity.

Inventive Principle:
Principle #3Local quality

3Productivity

If reaction tokens are added to interactions, then feedback efficiency improves, but data transmission bandwidth increases

Engineering Contradiction:
Improvefeedback efficiencyVSAvoidbandwidth consumption
Core Design Contradiction:
ProductivityVSLoss of substance

Solution Approach 1:

Reaction tokens serve as lightweight, disposable feedback carriers that convey essential user sentiment information with minimal bandwidth. These simple token representations (e.g., emoji-like symbols or coded reactions) replace complex feedback messages, achieving high feedback efficiency while minimizing data transmission requirements.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

Data Source

PatentUS20250274411A1User and model reactions with large language models
Publication Date: 2025.08.28 OPENAI OPCO LLC
  • US20250274411A1 patent drawing
  • US20250274411A1 patent drawing
  • US20250274411A1 patent drawing

AI summary

Disclosed herein are methods, systems, and computer-readable media for interacting with a language model using model or user reactions. When a system receives a user message though a user interface, the system may evaluate the user message (e.g., the message emotion or formality) to generate an input for the language model for generating a response with a reaction token (e.g., a heart, thumbs up, or smiley face). In response to the input generated, the system can generate a response comprising a reaction token, and the system can be configured to render the reaction token in the user interface as a model reaction to the user message. Reactions tokens can be used for collecting user feedback on model responses to fine-tune and retrain language models.