HybridFlow: A Flexible and Efficient RLHF Framework. - Guangming Sheng; Chi Zhang 022; Zilingfeng Ye; Xibin Wu; Wang Zhang 017; Ru Zhang 006; Yanghua Peng; Haibin Lin; Chuan Wu 001 (EuroSys, 2025)

DAPO: An Open-Source LLM Reinforcement Learning System at Scale. - Qiying Yu; Zheng Zhang 001; Ruofei Zhu; Yufeng Yuan; Xiaochen Zuo; Yu Yue; Weinan Dai; Tiantian Fan; Gaohong Liu; Juncai Liu; Lingjun Liu; Xin Liu 039; et al. (NeurIPS, 2025)

VAPO: Efficient and Reliable Reinforcement Learning for Advanced Reasoning Tasks. - Yu Yue; Yufeng Yuan; Qiying Yu; Xiaochen Zuo; Ruofei Zhu; Wenyuan Xu; Jiaze Chen; Cheng-Xiang Wang 001; Tiantian Fan; Zhengyin Du; Xiangpeng Wei; Xiangyu Yu; et al. (CoRR, 2025)