Definition
Plain language
A popular programming language, especially common in AI and data work.
As stated in the literature
A high-level general-purpose programming language that dominates machine-learning tooling; most agent benchmarks, frameworks, generated code, and reward verifiers in this corpus are written in it.
Why it matters: It dominates machine-learning tooling, so most agent code, benchmarks, and verifiers are written in it and depend on it.
For example, a few lines of Python can load a dataset, train a small model, and print its accuracy.
Heard on the show
“… On SWE-Bench Verified — which is the standard benchmark of actual GitHub bugs from open-source Python projects — Claude four-point-five Opus jumps from about seventy-one percent to about seventy-eight. …”Episode 003 — How to Pick the Best of Sixteen Coding Agent Rollouts