@article{multihypothesistesttimeadaptationtomitig, title = {Multi-Hypothesis Test-Time Adaptation to Mitigate Underspecification}, author = {Afshar Shamsi and Xiao-Yu Guo and Hamid Alinejad-Rokny and Arash Mohammadi and Damien Teney and Ehsan Abbasnejad}, year = {2026}, eprint = {2607.00259}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2607.00259}, }