2 papers
cs.LG2026
Geometric Dynamics of Agentic Loops in Large Language Models
Nicolas Tacheny
Iterative LLM systems(self-refinement, chain-of-thought, autonomous agents) are increasingly deployed, yet their temporal dynamics remain uncharacterized. Prior work evaluates task…
cs.LG2026
Calibrated Similarity for Reliable Geometric Analysis of Embedding Spaces
Nicolas Tacheny
While raw cosine similarity in pretrained embedding spaces exhibits strong rank correlation with human judgments, anisotropy induces systematic miscalibration of absolute values: s…