Our library for RL environments + evals
PrimeIntellect-ai/verifiers is a library for building environments that train and evaluate large language models. It is used with the Environments Hub, the prime-rl training framework, and Prime Intellect’s Hosted Training platform. Its catalogue add-ons provide coding-agent instructions and skills for working with the library.
Latest release v0.4.1 · 3 Nov 2026
1 file for Codex and OpenCode: verifiers AGENTS.md — 582 tokens loaded in every session.
AGENTS.md A 582 tok These files are PrimeIntellect-ai/verifiers's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.