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GPT-5 leads LLMs in new agentic 'Theory of Mind' benchmark

A new paper from Hugging Face introduces a novel benchmark, NCP-ExploreToM, to evaluate Large Language Models' (LLMs) ability to induce specific belief states in other agents through actions rather than conversation. This Non-Conversational Planning ToM (NCP-ToM) capability is crucial for agentic AI but also poses risks of manipulation. The study found that GPT-5 performed best among evaluated models, achieving 80% success and outperforming human participants on some tasks, though still less robust overall. All models performed better at inducing true beliefs than false ones, suggesting positive implications for AI alignment. AI

IMPACT Highlights emerging social-reasoning capabilities in LLMs for non-conversational tasks and underscores the need for agentic evaluations for safety and alignment.

RANK_REASON Research paper introducing a new benchmark and evaluation of LLMs. [lever_c_demoted from research: ic=1 ai=1.0]

Read on Hugging Face Daily Papers →

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GPT-5 leads LLMs in new agentic 'Theory of Mind' benchmark

COVERAGE [1]

  1. Hugging Face Daily Papers TIER_1 English(EN) ·

    Theory of Mind and Persuasion Beyond Conversation: Assessing the Capacity of LLMs to Induce Belief States via Planning and Action

    Theory of Mind (ToM) benchmarks for Large Language Models (LLMs) typically rely on passive question-answering formats, but the deployment of LLMs in increasingly agentic and autonomous forms demands new evaluations. In this paper we evaluate an agent's ability to induce specific …