@inproceedings{hu-etal-2026-gac, title = "{GAC}: Noise-Aware Adaptive Mixing for Hybrid {SFT}-{RL} Post-Training", author = "Hu, Yuelin and Liu, Wei and Yu, Zhenbo and Cheng, Zhengxue and Song, Li", 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.119/", pages = "2763--2779", ISBN = "979-8-89176-459-0" }