Can Theoretical Physics Research Benefit from Language Agents?

The physics-agents paper names its promising uses (quantum error-correcting code search, Mathematica-verified constructions, proof checking), and each one has an external checker. The weak spots, taste and choice of approximation, have none, and the paper's two worked failures, reusing 'H' after a Jordan-Wigner transform and picking a path at random on a fork, are ambiguity errors. Rowspace shows the checker can be built by hand; this paper says where to build the next one.