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LLMs Spontaneously Develop Physics Representations in Contextual Learning

Researchers have uncovered that large language models (LLMs) spontaneously develop internal representations of physical concepts like energy during in-context learning. By analyzing model activations while forecasting physical dynamics, they found these representations strengthen with increased context length. Further analysis indicated these energy-correlated signals are crucial for the model's predictive accuracy, suggesting a mechanistic understanding of how LLMs organize physical structure without explicit physics-based training. AI

IMPACT Provides mechanistic insights into how LLMs learn and represent complex physical concepts, potentially guiding future model development for scientific reasoning.

RANK_REASON The cluster contains an academic paper detailing novel research findings on LLM capabilities. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

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LLMs Spontaneously Develop Physics Representations in Contextual Learning

COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Yeongwoo Song, Jaeyong Bae, Dong-Kyum Kim, Hawoong Jeong ·

    Uncovering Spontaneous Physics Representations in In-Context Learning

    arXiv:2508.12448v2 Announce Type: replace-cross Abstract: In-context learning (ICL) lets large language models (LLMs) solve new tasks from prompts alone, across an ever-widening range of domains, yet the mechanisms underlying this ability remain poorly understood. Physical system…