@article{representationbasedbroadhallucinationdet, title = {Representation-based Broad Hallucination Detectors Fail to Generalize Out of Distribution}, author = {Zuzanna Dubanowska and Maciej Żelaszczyk and Michał Brzozowski and Paolo Mandica and Michał Karpowicz}, year = {2025}, eprint = {2509.19372}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.19372}, }