HumanAgencyBench: Scalable Evaluation of Human Agency Support in AI
  Assistants
Authors: name: Benjamin Sturgeon; name: Daniel Samuelson; name: Jacob Haimes; name: Jacy Reese Anthis
Published: 2025-09-10 11:10:10

Abstract: As humans delegate more tasks and decisions to artificial intelligence (AI),
we risk losing control of our individual and collective futures. Relatively
simple algorithmic systems already steer human decision-making, such as social
media feed algorithms that lead people to unintentionally and absent-mindedly
scroll through engagement-optimized content. In this paper, we develop the idea
of human agency by integrating philosophical and scientific theories of agency
with AI-assisted evaluation methods: using large language models (LLMs) to
simulate and validate user queries and to evaluate AI responses. We develop
HumanAgencyBench (HAB), a scalable and adaptive benchmark with six dimensions
of human agency based on typical AI use cases. HAB measures the tendency of an
AI assistant or agent to Ask Clarifying Questions, Avoid Value Manipulation,
Correct Misinformation, Defer Important Decisions, Encourage Learning, and
Maintain Social Boundaries. We find low-to-moderate agency support in
contemporary LLM-based assistants and substantial variation across system
developers and dimensions. For example, while Anthropic LLMs most support human
agency overall, they are the least supportive LLMs in terms of Avoid Value
Manipulation. Agency support does not appear to consistently result from
increasing LLM capabilities or instruction-following behavior (e.g., RLHF), and
we encourage a shift towards more robust safety and alignment targets.