@inproceedings{ren-etal-2026-detecting, title = "Detecting Hallucinations in Authentic {LLM}{--}Human Interactions", author = "Ren, Yujie and Gruhlke, Niklas and Lauscher, Anne", editor = "Piperidis, Stelios and Bel, N{\'u}ria and van den Heuvel, Henk and Ide, Nancy and Krek, Simon and Toral, Antonio", booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "ELRA Language Resource Association", url = "https://aclanthology.org/2026.lrec-1.475/", doi = "10.63317/5pykihiz52tk", pages = "5981--5995" }