Alexandria: A Multi-Domain Dialectal Arabic Machine Translation Dataset for Culturally Inclusive and Linguistically Diverse LLMs. - Abdellah El Mekki; Samar Mohamed Magdy; Houdaifa Atou; Ruwa AbuHweidi; Baraah Qawasmeh; Omer Nacar; Thikra Al-Hibiri; Razan Saadie; Hamzah A. Alsayadi; Nadia Ghezaiel Hammouda; Alshima Alkhazimi; Aya Hamod; et al. (CoRR, 2026)