@inproceedings{arun-etal-2026-geometric,
    title = "Geometric Separation Without Functional Specialization: Auditing Subspace Disentanglement in Dual-Encoder {LLM} Paraphrase Detection",
    author = "Arun, Govind  and
      Abraham, Ashish  and
      P, Gadha Lekshmi",
    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-1.1/",
    pages = "1--6",
    ISBN = "979-8-89176-480-4"
}