@inproceedings{zhao-etal-2025-ptq1, title = "{PTQ}1.61: Push the Real Limit of Extremely Low-Bit Post-Training Quantization Methods for Large Language Models", author = "Zhao, Jiaqi and Zhang, Miao and Wang, Ming and Shang, Yuzhang and Zhang, Kaihao and Guan, Weili and Wang, Yaowei and Zhang, Min", editor = "Che, Wanxiang and Nabende, Joyce and Shutova, Ekaterina and Pilehvar, Mohammad Taher", booktitle = "Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)", month = jul, year = "2025", address = "Vienna, Austria", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/landing_page/2025.acl-long.225/", pages = "4483--4502", ISBN = "979-8-89176-251-0" }