Alternatives and similar repositories for RL2

Users that are interested in RL2 are comparing it to the libraries listed below

• Zefan-Cai / KVCache-Factory
  Unified KV Cache Compression Methods for Auto-Regressive Models
  ☆1,269Updated 9 months ago
• InternLM / InternBootcamp
  ☆320Updated 2 months ago
• RLHFlow / Online-DPO-R1
  Codebase for Iterative DPO Using Rule-based Rewards
  ☆260Updated 6 months ago
• Qihoo360 / 360-LLaMA-Factory
  adds Sequence Parallelism into LLaMA-Factory
  ☆582Updated 2 weeks ago
• uclaml / SPPO
  The official implementation of Self-Play Preference Optimization (SPPO)
  ☆581Updated 9 months ago
• cmriat / l0
  A scalable, end-to-end training pipeline for general-purpose agents
  ☆360Updated 3 months ago
• HJYao00 / Mulberry
  [NIPS'25 Spotlight] Mulberry, an o1-like Reasoning and Reflection MLLM Implemented via Collective MCTS
  ☆1,223Updated last month
• JetAstra / SDAR
  SDAR (Synergy of Diffusion and AutoRegression), a large diffusion language model（1.7B, 4B, 8B, 30B）
  ☆254Updated 2 weeks ago
• Simple-Efficient / RL-Factory
  Train your Agent model via our easy and efficient framework
  ☆1,587Updated last week
• KodCode-AI / kodcode
  ✨ A synthetic dataset generation framework that produces diverse coding questions and verifiable solutions - all in one framwork
  ☆282Updated last month
• pat-jj / DeepRetrieval
  [COLM’25] DeepRetrieval — 🔥 The First Search Agent Trained by On-Policy Reinforcement Learning
  ☆661Updated 3 weeks ago
• HKUDS / SepLLM
  [ICML 2025] "SepLLM: Accelerate Large Language Models by Compressing One Segment into One Separator"
  ☆552Updated 3 months ago
• Zefan-Cai / R-KV
  [Neurips 2025] R-KV: Redundancy-aware KV Cache Compression for Reasoning Models
  ☆1,138Updated 2 weeks ago
• AGI-Arena / MARS
  The official implementation of MARS: Unleashing the Power of Variance Reduction for Training Large Models
  ☆712Updated this week
• EvolvingLMMs-Lab / lmms-engine
  A simple, unified multimodal models training engine. Lean, flexible, and built for hacking at scale.
  ☆196Updated last week
• AIoT-MLSys-Lab / SVD-LLM
  [ICLR 2025🔥] SVD-LLM & [NAACL 2025🔥] SVD-LLM V2
  ☆257Updated 2 months ago
• FanbinLu / STEVE-R1
  R1-like Computer-use Agent
  ☆86Updated 7 months ago
• ai-agents-2030 / awesome-deep-research-agent
  ☆492Updated last month
• yfzhang114 / r1_reward
  ✨✨R1-Reward: Training Multimodal Reward Model Through Stable Reinforcement Learning
  ☆266Updated 5 months ago
• AMAP-ML / Tree-GRPO
  Tree Search for LLM Agent Reinforcement Learning
  ☆229Updated last month
• SUSTechBruce / SRPO_MLLMs
  [NeurIPS 2025🔥]Main source code of SRPO framework.
  ☆176Updated last month
• LZY-the-boys / Twin-Merging
  [NeurIPS2024] Twin-Merging: Dynamic Integration of Modular Expertise in Model Merging
  ☆138Updated 7 months ago
• RLHFlow / Minimal-RL
  ☆243Updated 5 months ago
• Tencent-Hunyuan / ArtifactsBenchmark
  ☆235Updated this week
• LiQiiiii / DLLM-Survey
  [Arxiv] Discrete Diffusion in Large Language and Multimodal Models: A Survey
  ☆323Updated last month
• pat-jj / s3
  [EMNLP'25] s3 - ⚡ Efficient & Effective Search Agent Training via RL for RAG (Verifier-Powered RLVR for Search with Minimal Data)
  ☆776Updated 2 weeks ago
• Wuyxin / collabllm
  (ICML'25 Outstanding) CollabLLM: From Passive Responders to Active Collaborators
  ☆248Updated last month
• xinghaow99 / BitStack
  [ICLR 2025] BitStack: Any-Size Compression of Large Language Models in Variable Memory Environments
  ☆38Updated 8 months ago
• OpenGVLab / ScaleCUA
  ScaleCUA is the open-sourced computer use agents that can operate on corss-platform environments (Windows, macOS, Ubuntu, Android).
  ☆753Updated 3 weeks ago
• gersteinlab / ML-Bench
  ML-Bench: Evaluating Large Language Models and Agents for Machine Learning Tasks on Repository-Level Code (https://arxiv.org/abs/2311.098…
  ☆304Updated 3 months ago