Bridging the Detection-to-Abstention Gap in Reasoning Models under Insufficient Information 文章

ArXiv CS.AI2026-05-28NEWSen作者: Renjie Gu, Jiaxu Li, Yihao Wang, Yun Yue, Hansong Xiao, Yefei Chen, Yuan Wang, Chunxiao Guo, Pei Wei, Jinjie Gu, Yixin Cao