The Test Suite Passed. The Physics Did Not.
TL;DR for operators Nguyen’s paper is not another “AI writes code” victory lap. It is more useful than that. It documents a 12-work-day, 57-session case in which a physicist supervised Claude Code, using Sonnet and Opus models, to build clax-pt, a JAX implementation of a differentiable one-loop perturbation theory module validated against the established C reference code class-pt.1 ...