anomaly

The Subtle Instability of Deterministic Large Language Models: Unpacking the "Feynman Anomaly"

By Evan Lee Salim

Comments Off on The Subtle Instability of Deterministic Large Language Models: Unpacking the "Feynman Anomaly"

9 Min Read

In September 2025, a seemingly simple experiment conducted by Horace He and his team at the Thinking Machines Lab inadvertently illuminated a fundamental fragility within even the most rigorously controlled large language models (LLMs). The researchers…