@inproceedings{yang-etal-2026-stephanie2, title = "{S}tephanie2: Thinking, Waiting, and Making Decisions Like Humans in Step-by-Step {AI} Social Chat", author = "Yang, Hao and Lu, Hongyuan and Yang, Dingkang and Yang, Wenliang and Sun, Peng and Zuo, Wei and Zhang, Xiaochuan and Xiao, Jun and He, Kefan and Lam, Wai and Liu, Yang and Zeng, Xinhua", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.501/", pages = "11505--11522", ISBN = "979-8-89176-459-0" }