Selective Expert Guidance for Effective and Diverse Exploration in Reinforcement Learning of LLMs. - Zishang Jiang; Jinyi Han; Tingyun Li; Xinyi Wang; Sihang Jiang; Jiaqing Liang; Zhaoqian Dai; Shuguang Ma; Fei Yu; Yanghua Xiao (CoRR, 2025)

HINT: Helping Ineffective Rollouts Navigate Towards Effectiveness. - Xinyi Wang; Jinyi Han; Zishang Jiang; Tingyun Li; Jiaqing Liang; Sihang Jiang; Zhaoqian Dai; Shuguang Ma; Fei Yu; Yanghua Xiao (CoRR, 2025)