@inproceedings{shen-2026-jlshen, title = "{JLS}hen at {S}tance{E}val-2026: Cross-Lab {LLM} Ensembles and a Break-Even Rule for the Excluded Class", author = "Shen, Junlong", editor = "Abdul-Mageed, Muhammad and Elsayed, Tamer and Bouamor, Houda and El-Beltagy, Samhaa and Al-Khalifa, Hend and Abdelali, Ahmed and Elmadany, AbdelRahim and El Mekki, Abdellah and Darwish, Kareem and Alkhereyf, Sakhar and Luqman, Hamzah and Khalifa, Salam and Magdy, Samar and Alyafeai, Zaid and Hamed, Injy and Zaghouani, Wajdi and Zitouni, Imed", booktitle = "Proceedings of The Fourth {A}rabic Natural Language Processing Conference: Shared Tasks", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.arabicnlp-sharedtasks.71/", pages = "544--551", ISBN = "979-8-89176-497-2" }