@article{simbauqsimilaritybasedaggregationforunce, title = {SIMBA UQ: Similarity-Based Aggregation for Uncertainty Quantification in Large Language Models}, author = {Debarun Bhattacharjya and Balaji Ganesan and Junkyu Lee and Radu Marinescu and Katsiaryna Mirylenka and Michael Glass and Xiao Shou}, year = {2025}, eprint = {2510.13836}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.13836}, }