Hu, Xiangkun

9 publications

ICLR 2026 InnovatorBench: Evaluating Agents’ Ability to Conduct Innovative AI Research Yunze Wu, Dayuan Fu, Weiye Si, Zhen Huang, Mohan Jiang, Keyu Li, Shijie Xia, Jie Sun, Tianze Xu, Yang Xiao, Pengrui Lu, Xiaojie Cai, Lyumanshan Ye, Wenhong Zhu, Xiangkun Hu, Pengfei Liu

AISTATS 2025 Common Learning Constraints Alter Interpretations of Direct Preference Optimization Lemin Kong, Xiangkun Hu, Tong He, David Wipf

ICML 2025 Explicit Preference Optimization: No Need for an Implicit Reward Model Xiangkun Hu, Lemin Kong, Tong He, David Wipf

ICLR 2025 NovelQA: Benchmarking Question Answering on Documents Exceeding 200k Tokens Cunxiang Wang, Ruoxi Ning, Boqi Pan, Tonghui Wu, Qipeng Guo, Cheng Deng, Guangsheng Bao, Xiangkun Hu, Zheng Zhang, Qian Wang, Yue Zhang

NeurIPS 2024 Can Language Models Learn to Skip Steps? Tengxiao Liu, Qipeng Guo, Xiangkun Hu, Cheng Jiayang, Yue Zhang, Xipeng Qiu, Zheng Zhang

ICMLW 2024 New Desiderata for Direct Preference Optimization Xiangkun Hu, Tong He, David Wipf

NeurIPS 2024 RAGChecker: A Fine-Grained Framework for Diagnosing Retrieval-Augmented Generation Dongyu Ru, Lin Qiu, Xiangkun Hu, Tianhang Zhang, Peng Shi, Shuaichen Chang, Cheng Jiayang, Cunxiang Wang, Shichao Sun, Huanyu Li, Zizhao Zhang, Binjie Wang, Jiarong Jiang, Tong He, Zhiguo Wang, Pengfei Liu, Yue Zhang, Zheng Zhang

NeurIPS 2023 Evaluating Open-QA Evaluation Cunxiang Wang, Sirui Cheng, Qipeng Guo, Yuanhao Yue, Bowen Ding, Zhikun Xu, Yidong Wang, Xiangkun Hu, Zheng Zhang, Yue Zhang

NeurIPSW 2023 Plan, Verify and Switch: Integrated Reasoning with Diverse X-of-Thoughts Tengxiao Liu, Qipeng Guo, Yuqing Yang, Xiangkun Hu, Yue Zhang, Xipeng Qiu, Zheng Zhang