@inproceedings{hussain-nielbo-2026-coverage,
    title = "The Coverage Illusion: From Pre-retrieval Routing Failure to Post-retrieval Cascades in a Production {RAG} System",
    author = "Hussain, Zafar  and
      Nielbo, Kristoffer",
    editor = "Wang, Yimu  and
      Choi, Yee Man  and
      Wu, Di  and
      Ouyang, Siqi  and
      Azadani, Mozhgan Nasr  and
      Fung, Yi R. (May)",
    booktitle = "Proceedings of the 1st Workshop on Grounding Language Models: Learning Faithfully and Efficiently ({G}round{LM} 2026)",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.groundlm-1.68/",
    pages = "937--953",
    ISBN = "979-8-89176-478-1"
}