@inproceedings{soykan-sahin-2026-optimal,
    title = "No Optimal Language Set Exists for Multilingual Instruction Tuning: Insights from a Linguistically-Informed Study",
    author = {Soykan, G{\"u}rkan  and
      {\c{S}}ahin, G{\"o}zde},
    editor = "Sedoc, Jo{\~a}o  and
      Shu, Raphael  and
      Drozd, Aleksandr  and
      Akula, Arjun  and
      Rogers, Anna  and
      Giorgi, Salvatore  and
      Benton, Adrian",
    booktitle = "Proceedings of the Seventh Workshop on Insights from Negative Results in {NLP}",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.insights-1.12/",
    pages = "95--101",
    ISBN = "979-8-89176-480-4"
}