@inproceedings{he-etal-2026-advancedif, title = "{A}dvanced{IF}: Rubric-Based Benchmarking and Reinforcement Learning for Advancing {LLM} Instruction Following", author = "He, Yun and Li, Wenzhe and Zhang, Hejia and Li, Songlin and Mandyam, Karishma and Khosla, Sopan and Xiong, Yuanhao and Wang, Nanshu and Peng, Xiaoliang and Li, Beibin and Bi, Shengjie and Patil, Shishir G and Qi, Qi and Feng, Shengyu and Katz-Samuels, Julian and Pang, Richard Yuanzhe and Gonugondla, Sujan Kumar and Lang, Hunter and Yu, Yue and Qian, Yundi and Fazel-Zarandi, Maryam and Yu, Licheng and Benhalloum, Amine and Awadalla, Hany Hassan and Faruqui, Manaal", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.820/", pages = "18003--18022", ISBN = "979-8-89176-390-6" }