tomohiko nakamura

Curvature as a Precursor Signal: Geometric Instability in LLM Reasoning Dynamics

2026 · Zenodo (CERN European Organization for Nuclear Research)

Title Curvature as a Precursor Signal: Geometric Instability in LLM Reasoning Dynamics Abstract This paper introduces a novel paradigm for detecting hallucinations in Large Language Models (LLMs) by reframing the reasoning process as a geometric …