arXiv:2504.14045v1 Announce Type: new
Abstract: Metacognition, the capacity to monitor and evaluate one’s own knowledge and performance, is foundational to human decision-making, learning, and communication. As large language models (LLMs) become increasingly embedded in high-stakes decision contexts, it is critical to assess whether, how, and to what extent they exhibit metacognitive abilities. Here, we provide an overview of current knowledge of LLMs’ metacognitive capacities, how they might be studied, and how they relate to our knowledge of metacognition in humans. We show that while humans and LLMs can sometimes appear quite aligned in their metacognitive capacities and behaviors, it is clear many differences remain. Attending to these differences is crucial not only for enhancing human-AI collaboration, but also for promoting the development of more capable and trustworthy artificial systems. Finally, we discuss how endowing future LLMs with more sensitive and more calibrated metacognition may also help them develop new capacities such as more efficient learning, self-direction, and curiosity.
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Metacognition and Uncertainty Communication in Humans and Large Language Models
