Project Links

Meta

Author: William Brown

Requires Python: <3.14,>=3.11

Classifiers

Development Status

4 - Beta

Intended Audience

Developers
Science/Research

License

OSI Approved :: MIT License

Programming Language

Python :: 3
Python :: 3.11
Python :: 3.12
Python :: 3.13

Topic

Scientific/Engineering :: Artificial Intelligence
Software Development :: Libraries :: Python Modules

Prime Intellect

Overview

verifiers is our library for creating environments to train and evaluate LLMs.

verifiers is tightly integrated with the Environments Hub, as well as our training framework prime-rl and our Hosted Training platform.

Installation

We recommend installing the Prime CLI to interact with the environments.

# install uv
curl -LsSf https://astral.sh/uv/install.sh | sh
# install the prime CLI
uv tool install prime

Citation

Originally created by Will Brown (@willccbb).

@misc{brown_verifiers_2025,
  author       = {William Brown},
  title        = {{Verifiers}: Environments for LLM Reinforcement Learning},
  howpublished = {\url{https://github.com/PrimeIntellect-ai/verifiers}},
  year         = {2025}
}

0.2.2.dev56 Jul 31, 2026

0.2.2.dev55 Jul 31, 2026

0.2.2.dev54 Jul 31, 2026

0.2.2.dev53 Jul 31, 2026

0.2.2.dev52 Jul 31, 2026

0.2.2.dev51 Jul 31, 2026

0.2.2.dev50 Jul 30, 2026

0.2.2.dev49 Jul 30, 2026

0.2.2.dev48 Jul 30, 2026

0.2.2.dev47 Jul 30, 2026

0.2.2.dev46 Jul 30, 2026

0.2.2.dev45 Jul 30, 2026

0.2.2.dev44 Jul 29, 2026

0.2.2.dev43 Jul 29, 2026

0.2.2.dev42 Jul 29, 2026

0.2.2.dev41 Jul 28, 2026

0.2.2.dev40 Jul 28, 2026

0.2.2.dev39 Jul 28, 2026

0.2.2.dev38 Jul 28, 2026

0.2.2.dev37 Jul 28, 2026

0.2.2.dev36 Jul 27, 2026

0.2.2.dev35 Jul 27, 2026

0.2.2.dev34 Jul 27, 2026

0.2.2.dev33 Jul 27, 2026

0.2.2.dev32 Jul 26, 2026

0.2.2.dev31 Jul 25, 2026

0.2.2.dev30 Jul 25, 2026

0.2.2.dev29 Jul 24, 2026

0.2.2.dev28 Jul 24, 2026

0.2.2.dev27 Jul 23, 2026

0.2.2.dev26 Jul 23, 2026

0.2.2.dev25 Jul 23, 2026

0.2.2.dev24 Jul 23, 2026

0.2.2.dev23 Jul 23, 2026

0.2.2.dev22 Jul 23, 2026

0.2.2.dev21 Jul 23, 2026

0.2.2.dev20 Jul 22, 2026

0.2.2.dev19 Jul 22, 2026

0.2.2.dev18 Jul 22, 2026

0.2.2.dev17 Jul 22, 2026

0.2.2.dev16 Jul 22, 2026

0.2.2.dev15 Jul 22, 2026

0.2.2.dev14 Jul 22, 2026

0.2.2.dev13 Jul 22, 2026

0.2.2.dev12 Jul 22, 2026

0.2.2.dev11 Jul 22, 2026

0.2.2.dev10 Jul 21, 2026

0.2.2.dev9 Jul 21, 2026

0.2.2.dev8 Jul 21, 2026

0.2.2.dev7 Jul 21, 2026

0.2.2.dev6 Jul 20, 2026

0.2.2.dev5 Jul 20, 2026

0.2.2.dev4 Jul 20, 2026

0.2.2.dev3 Jul 20, 2026

0.2.1 Jul 20, 2026

0.2.1.dev67 Jul 20, 2026

0.2.1.dev66 Jul 20, 2026

0.2.1.dev65 Jul 20, 2026

0.2.1.dev64 Jul 19, 2026

0.2.1.dev63 Jul 18, 2026

0.2.1.dev62 Jul 18, 2026

0.2.1.dev61 Jul 18, 2026

0.2.1.dev60 Jul 18, 2026

0.2.1.dev59 Jul 18, 2026

0.2.1.dev58 Jul 17, 2026

0.2.1.dev57 Jul 17, 2026

0.2.1.dev56 Jul 17, 2026

0.2.1.dev55 Jul 17, 2026

0.2.1.dev54 Jul 17, 2026

0.2.1.dev53 Jul 17, 2026

0.2.1.dev52 Jul 17, 2026

0.2.1.dev51 Jul 16, 2026

0.2.1.dev50 Jul 16, 2026

0.2.1.dev49 Jul 16, 2026

0.2.1.dev48 Jul 16, 2026

0.2.1.dev47 Jul 16, 2026

0.2.1.dev46 Jul 16, 2026

0.2.1.dev45 Jul 15, 2026

0.2.1.dev44 Jul 15, 2026

0.2.1.dev43 Jul 15, 2026

0.2.1.dev42 Jul 15, 2026

0.2.1.dev41 Jul 15, 2026

0.2.1.dev40 Jul 15, 2026

0.2.1.dev39 Jul 15, 2026

0.2.1.dev38 Jul 15, 2026

0.2.1.dev37 Jul 15, 2026

0.2.1.dev36 Jul 15, 2026

0.2.1.dev35 Jul 15, 2026

0.2.1.dev34 Jul 15, 2026

0.2.1.dev33 Jul 15, 2026

0.2.1.dev32 Jul 15, 2026

0.2.1.dev31 Jul 14, 2026

0.2.1.dev30 Jul 14, 2026

0.2.1.dev29 Jul 14, 2026

0.2.1.dev28 Jul 14, 2026

0.2.1.dev27 Jul 14, 2026

0.2.1.dev26 Jul 14, 2026

0.2.1.dev24 Jul 14, 2026

0.2.1.dev23 Jul 14, 2026

0.2.1.dev22 Jul 14, 2026

0.2.1.dev21 Jul 14, 2026

0.2.1.dev20 Jul 14, 2026

0.2.1.dev19 Jul 13, 2026

0.2.1.dev12 Jul 13, 2026

0.2.1.dev11 Jul 13, 2026

0.2.1.dev10 Jul 13, 2026

0.2.1.dev8 Jul 13, 2026

0.2.1.dev7 Jul 13, 2026

0.2.1.dev6 Jul 13, 2026

0.2.1.dev5 Jul 13, 2026

0.2.1.dev4 Jul 13, 2026

0.2.1.dev3 Jul 11, 2026

0.2.1.dev2 Jul 11, 2026

0.2.1.dev1 Jul 11, 2026

0.2.0 Jul 10, 2026

0.1.15.dev443 Jul 10, 2026

0.1.15.dev442 Jul 09, 2026

0.1.15.dev441 Jul 09, 2026

0.1.15.dev440 Jul 09, 2026

0.1.15.dev439 Jul 09, 2026

0.1.15.dev438 Jul 09, 2026

0.1.15.dev437 Jul 09, 2026

0.1.15.dev436 Jul 08, 2026

0.1.15.dev435 Jul 08, 2026

0.1.15.dev434 Jul 08, 2026

0.1.15.dev432 Jul 08, 2026

0.1.15.dev431 Jul 08, 2026

0.1.15.dev430 Jul 08, 2026

0.1.15.dev429 Jul 08, 2026

0.1.15.dev428 Jul 08, 2026

0.1.15.dev427 Jul 08, 2026

0.1.15.dev426 Jul 07, 2026

0.1.15.dev425 Jul 07, 2026

0.1.15.dev424 Jul 07, 2026

0.1.15.dev423 Jul 06, 2026

0.1.15.dev422 Jul 06, 2026

0.1.15.dev421 Jul 06, 2026

0.1.15.dev420 Jul 06, 2026

0.1.15.dev419 Jul 03, 2026

0.1.15.dev418 Jul 03, 2026

0.1.15.dev417 Jul 02, 2026

0.1.15.dev416 Jul 02, 2026

0.1.15.dev415 Jul 02, 2026

0.1.15.dev414 Jul 02, 2026

0.1.15.dev413 Jul 02, 2026

0.1.15.dev412 Jul 01, 2026

0.1.15.dev411 Jul 01, 2026

0.1.15.dev410 Jul 01, 2026

0.1.15.dev409 Jul 01, 2026

0.1.15.dev408 Jun 30, 2026

0.1.15.dev407 Jun 30, 2026

0.1.15.dev406 Jun 30, 2026

0.1.15.dev405 Jun 29, 2026

0.1.15.dev404 Jun 28, 2026

0.1.15.dev403 Jun 27, 2026

0.1.15.dev402 Jun 26, 2026

0.1.15.dev401 Jun 26, 2026

0.1.15.dev400 Jun 26, 2026

0.1.15.dev399 Jun 26, 2026

0.1.15.dev398 Jun 26, 2026

0.1.15.dev397 Jun 25, 2026

0.1.15.dev396 Jun 25, 2026

0.1.15.dev395 Jun 25, 2026

0.1.15.dev394 Jun 25, 2026

0.1.15.dev393 Jun 25, 2026

0.1.15.dev392 Jun 25, 2026

0.1.15.dev391 Jun 24, 2026

0.1.15.dev390 Jun 24, 2026

0.1.15.dev389 Jun 24, 2026

0.1.15.dev388 Jun 24, 2026

0.1.15.dev387 Jun 24, 2026

0.1.15.dev386 Jun 24, 2026

0.1.15.dev385 Jun 24, 2026

0.1.15.dev384 Jun 24, 2026

0.1.15.dev383 Jun 24, 2026

0.1.15.dev382 Jun 24, 2026

0.1.15.dev381 Jun 24, 2026

0.1.15.dev380 Jun 24, 2026

0.1.15.dev379 Jun 23, 2026

0.1.15.dev377 Jun 23, 2026

0.1.15.dev376 Jun 23, 2026

0.1.15.dev375 Jun 23, 2026

0.1.15.dev374 Jun 23, 2026

0.1.15.dev373 Jun 23, 2026

0.1.15.dev372 Jun 23, 2026

0.1.15.dev371 Jun 23, 2026

0.1.15.dev370 Jun 23, 2026

0.1.15.dev369 Jun 23, 2026

0.1.15.dev368 Jun 23, 2026

0.1.15.dev367 Jun 23, 2026

0.1.15.dev366 Jun 23, 2026

0.1.15.dev364 Jun 23, 2026

0.1.15.dev360 Jun 23, 2026

0.1.15.dev359 Jun 23, 2026

0.1.15.dev357 Jun 22, 2026

0.1.15.dev189 Jun 20, 2026

0.1.15.dev188 Jun 19, 2026

0.1.15.dev187 Jun 15, 2026

0.1.15.dev186 Jun 12, 2026

0.1.15.dev185 Jun 12, 2026

0.1.15.dev180 Jun 12, 2026

0.1.15.dev179 Jun 11, 2026

0.1.15.dev178 Jun 11, 2026

0.1.15.dev177 Jun 09, 2026

0.1.15.dev176 Jun 09, 2026

0.1.15.dev175 Jun 09, 2026

0.1.15.dev173 Jun 09, 2026

0.1.15.dev172 Jun 09, 2026

0.1.15.dev171 Jun 09, 2026

0.1.15.dev170 Jun 08, 2026

0.1.15.dev169 Jun 08, 2026

0.1.15.dev168 Jun 07, 2026

0.1.15.dev167 Jun 06, 2026

0.1.15.dev166 Jun 06, 2026

0.1.15.dev165 Jun 05, 2026

0.1.15.dev164 Jun 05, 2026

0.1.15.dev163 Jun 05, 2026

0.1.15.dev162 Jun 05, 2026

0.1.15.dev161 Jun 05, 2026

0.1.15.dev160 Jun 05, 2026

0.1.15.dev159 Jun 05, 2026

0.1.15.dev158 Jun 05, 2026

0.1.15.dev157 Jun 04, 2026

0.1.15.dev156 Jun 04, 2026

0.1.15.dev155 Jun 04, 2026

0.1.15.dev154 Jun 03, 2026

0.1.15.dev153 Jun 03, 2026

0.1.15.dev152 Jun 03, 2026

0.1.15.dev151 Jun 03, 2026

0.1.15.dev150 Jun 03, 2026

0.1.15.dev18 Jun 01, 2026

0.1.15.dev17 May 30, 2026

0.1.15.dev16 May 30, 2026

0.1.15.dev15 May 30, 2026

0.1.15.dev14 May 30, 2026

0.1.15.dev13 May 29, 2026

0.1.15.dev12 May 29, 2026

0.1.15.dev11 May 26, 2026

0.1.15.dev10 May 25, 2026

0.1.15.dev9 May 23, 2026

0.1.15.dev8 May 22, 2026

0.1.15.dev7 May 15, 2026

0.1.15.dev6 May 14, 2026

0.1.15.dev5 May 14, 2026

0.1.15.dev4 May 14, 2026

0.1.15.dev3 May 13, 2026

0.1.15.dev2 May 13, 2026

0.1.15.dev1 May 12, 2026

0.1.15.dev0 May 12, 2026

0.1.14 May 07, 2026

0.1.13.dev8 Apr 28, 2026

0.1.13.dev7 Apr 24, 2026

0.1.13.dev6 Apr 23, 2026

0.1.13.dev5 Apr 22, 2026

0.1.13.dev4 Apr 22, 2026

0.1.13.dev3 Apr 19, 2026

0.1.13.dev2 Apr 19, 2026

0.1.13.dev1 Apr 18, 2026

0.1.12 Apr 17, 2026

0.1.12.dev6 Apr 15, 2026

0.1.12.dev5 Apr 14, 2026

0.1.12.dev4 Apr 13, 2026

0.1.12.dev3 Apr 07, 2026

0.1.12.dev2 Apr 01, 2026

0.1.12.dev1 Mar 25, 2026

0.1.12.dev0 Mar 22, 2026

0.1.11 Mar 13, 2026

0.1.11.dev1 Mar 02, 2026

0.1.11.dev0 Feb 14, 2026

0.1.10 Feb 11, 2026

0.1.10.dev5 Feb 10, 2026

0.1.10.dev4 Feb 09, 2026

0.1.10.dev3 Feb 08, 2026

0.1.10.dev2 Feb 04, 2026

0.1.10.dev1 Feb 04, 2026

0.1.10.dev0 Jan 17, 2026

0.1.9.post3 Jan 14, 2026

0.1.9.post2 Jan 10, 2026

0.1.9.post1 Jan 10, 2026

0.1.9.post0 Jan 08, 2026

0.1.9 Jan 08, 2026

0.1.8.post2 Dec 11, 2025

0.1.8.post1 Nov 26, 2025

0.1.8.post0 Nov 25, 2025

0.1.8 Nov 19, 2025

0.1.7.post0 Nov 07, 2025

0.1.7 Nov 07, 2025

0.1.6.post0 Oct 21, 2025

0.1.6 Oct 21, 2025

0.1.5.post0 Oct 09, 2025

0.1.5 Oct 08, 2025

0.1.5.dev1 Sep 30, 2025

0.1.5.dev0 Sep 30, 2025

0.1.4 Sep 22, 2025

0.1.3.post0 Sep 05, 2025

0.1.3 Aug 26, 2025

0.1.2.post1 Aug 23, 2025

0.1.2.post0 Aug 09, 2025

Wheel compatibility matrix

Platform	Python 3
any

Files in release

verifiers-0.2.1-py3-none-any.whl (741.7KiB)

verifiers-0.2.1.tar.gz (722.1KiB)

Extras:

Dependencies:

aiohttp (>=3.9.0)

aiolimiter (>=1.2.1)

anthropic (>=0.78.0)

datasets (<6.0.0,>=3.3.0)

gepa (>=0.0.6)

httpx (>=0.27.0)

loguru (>=0.7.0)

math-verify (>=0.8.0)

mcp (<2,>=1.24.0)

msgpack (>=1.1.2)

numpy (>=2.1.0)

openai-agents (>=0.8.2)

openai (>=2.9.0)

prime-pydantic-config[toml] (>=0.4.2)

prime-sandboxes (>=0.2.31)

prime-tunnel (>=0.1.8)

setproctitle (>=1.3.0)

tenacity (>=8.5.0)

tomli-w (>=1.0.0)

typing-extensions (>=4.12.2)

uvloop and (>=0.21.0)

verifiers 0.2.1