PrimeIntellect-ai/prime-rl

An Easy-to-use, Scalable and High-performance Agentic RL Framework based on Ray (PPO & DAPO & REINFORCE++ & VLM & TIS & vLLM & Ray & Async RL)

Democratizing Reinforcement Learning for LLMs

EasyR1: An Efficient, Scalable, Multi-Modality RL Training Framework based on veRL

Agent-R1: Training Powerful LLM Agents with End-to-End Reinforcement Learning

Scalable toolkit for efficient model reinforcement

Train your Agent model via our easy and efficient framework

Agent Reinforcement Trainer: train multi-step agents for real-world tasks using GRPO. Give your agents on-the-job training. Reinforcement learning for Qwen3.6, GPT-OSS, Llama, and more!

The RL Bridge for LLM-based Agent Applications. Made Simple & Flexible.

A repo for distributed training of language models with Reinforcement Learning via Human Feedback (RLHF)