HAI-Eval: Measuring Human-AI Synergy in Collaborative Coding. - Hanjun Luo; Chiming Ni; Jiaheng Wen; Zhimu Huang; Yiran Wang; Bingduo Liao; Sylvia Chung; Yingbin Jin; Xinfeng Li; Wenyuan Xu; XiaoFeng Wang; Hanan Salam (CoRR, 2025)