@inproceedings{ho-etal-2026-identifying,
    title = "Identifying Where Large Language Models Struggle in Answering Complex Questions",
    author = "Ho, Xanh  and
      Boudin, Florian  and
      Sugawara, Saku  and
      Duong, Khoa  and
      Aizawa, Akiko",
    editor = "Mille, Simon  and
      Gehrmann, Sebastian  and
      Schmidtov{\'a}, Patr{\'i}cia  and
      Du{\v{s}}ek, Ond{\v{r}}ej  and
      Fadaee, Marzieh  and
      Lo, Kyle  and
      Santus, Enrico  and
      Stanovsky, Gabriel",
    booktitle = "Proceedings of the Fifth Workshop on Generation, Evaluation and Metrics ({GEM})",
    month = jul,
    year = "2026",
    address = "San Diego, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.gem-main.11/",
    pages = "112--123",
    ISBN = "979-8-89176-423-1"
}