@inproceedings{lyu-etal-2026-llm,
    title = "{LLM} Difficulty Prediction Across Three {L}2 Task Types and Two Examination Forms",
    author = "Lyu, Meng  and
      Omopekunola, Moses Oluoke  and
      Wang, Feng",
    editor = "Wilson, Joshua  and
      Ormerod, Christopher  and
      Beiting-Parrish, Magdalen",
    booktitle = "Proceedings of the Artificial Intelligence in Measurement and Education Conference ({AIME}-Con): Works in Progress",
    month = oct,
    year = "2026",
    address = "Wyndham Grand Pittsburgh Downtown, Pittsburgh, Pennsylvania, United States",
    publisher = "National Council on Measurement in Education (NCME)",
    url = "https://aclanthology.org/2026.aimecon-wip.55/",
    pages = "441--447",
    ISBN = "979-8-9983004-1-7"
}