ArguGPT: evaluating, understanding and identifying argumentative essays generated by GPT models. - Yikang Liu 002; Ziyin Zhang; Wanyang Zhang; Shisen Yue; Xiaojing Zhao; Xinyuan Cheng; Yiwen Zhang; Hai Hu (CoRR, 2023)

MELA: Multilingual Evaluation of Linguistic Acceptability. - Ziyin Zhang; Yikang Liu 002; Weifang Huang; Junyu Mao; Rui Wang 015; Hai Hu (ACL (1), 2024)

ZhoBLiMP: a Systematic Assessment of Language Models with Linguistic Minimal Pairs in Chinese. - Yikang Liu 002; Yeting Shen; Hongao Zhu; Lilong Xu; Zhiheng Qian; Siyuan Song; Kejia Zhang; Jialong Tang; Pei Zhang 011; Baosong Yang; Rui Wang 015; Hai Hu (CoRR, 2024)

Translationese-index: Using Likelihood Ratios for Graded and Generalizable Measurement of Translationese. - Yikang Liu 002; Wanyang Zhang; Yiming Wang 011; Jialong Tang; Pei Zhang 011; Baosong Yang; Fei Huang 002; Rui Wang 015; Hai Hu (CoRR, 2025)

Math Natural Language Inference: this should be easy! - Valeria de Paiva; Qiyue Gao; Hai Hu; Pavel Kovalev; Yikang Liu 002; Lawrence S. Moss; Zhiheng Qian (CoRR, 2025)