Teaching AI
to do real physics
We build and rigorously test AI systems that can carry theoretical physics from a well-posed question to a calculation
Research log
NLL-log/2607.001 · Lattice gauge theory · July 2026
Calculating the glueball mass with Codex
An AI agent ran a first-principles lattice calculation of the SU(3) scalar glueball mass — writing its own GPU-accelerated code, blinding itself to the target, and gating its own results — landing on a qualified continuum estimate of M = 2.13(43) GeV.
Benchmarks
NLL-bench/2607.001 · July 2026
NLL Physics Research 1
Physics Research Grade problems are research-level physics and mathematics derivations, each reconstructed from a recent arXiv preprint and scored only on whether a model reaches the exact terminal result — a direct read on reasoning ability rather than style.