A Stitch in Time Saves Nine: Proactive Self-Refinement for Language Models. - Jinyi Han; Xinyi Wang; Haiquan Zhao 002; Tingyun li; Zishang Jiang; Sihang Jiang; Jiaqing Liang; Xin Lin 001; Weikang Zhou; Zeye Sun; Fei Yu; Yanghua Xiao (CoRR, 2025)