RUCBM/LaSeR

RL with Experience Replay

Source code of paper "RLCSD: Reinforcement Learning with Contrastive On-Policy Self-Distillation"

An extension of veRL for post-training LLM reasoners with on-policy self-distillation and self-distilled RLVR + the official codebase for RLRT (Rebellious Student)

Official Repo for SwS: A Weakness-driven Problem Synthesis Framework in RL for LLM Reasoning

[Neurips 2026] Official repository for the paper "Composition-RL: Compose Your Verifiable Prompts for Reinforcement Learning of Large Language Models"

ReSearch: Learning to Reason with Search for LLMs via Reinforcement Learning & ReCall: Learning to Reason with Tool Call for LLMs via Reinforcement Learning

[NeurIPS 2025 Spotlight] LLM post-training suite — featuring ReasonFlux, ReasonFlux-PRM, and ReasonFlux-Coder.

Nano repo for RL training of LLMs