@inproceedings{rai-etal-2026-taro, title = "{TAR}o: Token-level Adaptive Routing for {LLM} Test-time Alignment", author = "Rai, Arushi and Zhang, Qiang and Zeng, Hanqing and Zhang, Yunkai and Tamboli, Dipesh and Fan, Xiangjun and Zhao, Zhuokai and Zhang, Lizhu", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.50/", pages = "1004--1025", ISBN = "979-8-89176-395-1" }