@inproceedings{fu-etal-2026-reefbench,
    title = "{R}e{E}f{B}ench: Quantifying the Reasoning Efficiency of {LLM}s",
    author = "Fu, Zhizhang  and
      Gu, Yuancheng  and
      Hu, Chenkai  and
      Liu, Hanmeng  and
      Zhang, Yue",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.931/",
    pages = "20325--20346",
    ISBN = "979-8-89176-390-6"
}