@inproceedings{lin-etal-2026-prompt, title = "When Do Prompt-Side Agent Playbooks Transfer?Accuracy, Cost, and Runtime Shift in Agent Deployment", author = "Lin, Weihong and Zhang, Xiangzheng and Sun, Lin", editor = "Atanasova, Pepa and Haffari, Gholamreza and Wang, Minghan", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: Industry Track", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-industry.251/", pages = "4243--4263", ISBN = "979-8-89176-460-6" }