@inproceedings{zhao-etal-2026-trigreason, title = "{T}rig{R}eason: Trigger-Based Collaboration between Small and Large Reasoning Models", author = "Zhao, Yi and Peng, Yajuan and Nguyen, Cam-Tu and Li, Zuchao and Wang, Xiaoliang and Fu, Xiaoming and Zhao, Hai", 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.333/", pages = "6700--6718", ISBN = "979-8-89176-395-1" }