Rlvr Python Packages

bohrin

Check the checker: an open standard for testing the graders of RL environments, with proof before every accusation.

glitchlings

Enemies for your LLM

agent-sandbox-e2b

Fast, Multi-Cloud Sandbox Engine for AI Agents

agent-sandbox-harbor

Fast, Multi-Cloud Sandbox Engine for AI Agents

benchmaxxing-detector

Forensic audit scanner for SWE-bench & DeepSWE v1.1 containers detecting .git reflog leakage and test harness spoofing.

rldoctor

Diagnose why your GRPO/RLVR run is burning GPU-hours without learning. Reads the log you already have: W&B, TensorBoard, verl, TRL trainer_state.json.

rewardlint

Your RLVR reward function has a false-positive rate. Find out what it accepts that it shouldn't. Zero dependencies, no GPU, runs in a second.

reward-lens

Measurement instruments for reward models and RL runs. Every reading is either evidence or a refusal that tells you what to fix.

verifiable-labs-envs

Open-source SDK (Apache-2.0): RL environments, conformal calibration, a TRL-compatible reward function, the Lean 4 formal track, and the verifiable/vlabs CLI.

vlabs-calibrate

Open-source SDK (Apache-2.0): RL environments, conformal calibration, a TRL-compatible reward function, the Lean 4 formal track, and the verifiable/vlabs CLI.

lfm-coder

GRPO with RLVR training Liquid AI's LFM 2.5-instruct model to enhance coding capabilities

verifiable-labs

Open-source SDK (Apache-2.0): RL environments, conformal calibration, a TRL-compatible reward function, the Lean 4 formal track, and the verifiable/vlabs CLI.

ui-rl

Reinforcement Fine-tuning for Computer Use models

verifiable-labs-code-humaneval-multiturn

Open-source SDK (Apache-2.0): RL environments, conformal calibration, a TRL-compatible reward function, the Lean 4 formal track, and the verifiable/vlabs CLI.

verifiable-labs-code-humaneval

Open-source SDK (Apache-2.0): RL environments, conformal calibration, a TRL-compatible reward function, the Lean 4 formal track, and the verifiable/vlabs CLI.