Automated Meta Prompt Engineering for Alignment with the Theory of Mind

TL;DR

This paper presents a novel meta-prompting approach using agentic reinforcement learning to align AI-generated content with human mental expectations, demonstrated through live sports event content creation.

Contribution

It introduces a method for optimizing LLMs to anticipate and incorporate human edits, improving content alignment with human mental models in real-time settings.

Findings

Achieved 53.8% alignment with human content reviewers.

Increased content quality by extending tennis action coverage.

Deployed successfully at US Open 2024 and other live events.

Abstract

We introduce a method of meta-prompting that jointly produces fluent text for complex tasks while optimizing the similarity of neural states between a human's mental expectation and a Large Language Model's (LLM) neural processing. A technique of agentic reinforcement learning is applied, in which an LLM as a Judge (LLMaaJ) teaches another LLM, through in-context learning, how to produce content by interpreting the intended and unintended generated text traits. To measure human mental beliefs around content production, users modify long form AI-generated text articles before publication at the US Open 2024 tennis Grand Slam. Now, an LLMaaJ can solve the Theory of Mind (ToM) alignment problem by anticipating and including human edits within the creation of text from an LLM. Throughout experimentation and by interpreting the results of a live production system, the expectations of human content reviewers had 100% of alignment with AI 53.8% of the time with an average iteration count of 4.38. The geometric interpretation of content traits such as factualness, novelty, repetitiveness, and relevancy over a Hilbert vector space combines spatial volume (all trait importance) with vertices alignment (individual trait relevance) enabled the LLMaaJ to optimize on Human ToM. This resulted in an increase in content quality by extending the coverage of tennis action. Our work that was deployed at the US Open 2024 has been used across other live events within sports and entertainment.