@article{revisitinghallucinationdetectionwitheffe, title = {Revisiting Hallucination Detection with Effective Rank-based Uncertainty}, author = {Rui Wang and Zeming Wei and Guanzhang Yue and Meng Sun}, year = {2025}, eprint = {2510.08389}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.08389}, }