@article{specializationaftergeneralizationtowards, title = {Specialization after Generalization: Towards Understanding Test-Time Training in Foundation Models}, author = {Jonas Hübotter and Patrik Wolf and Alexander Shevchenko and Dennis Jüni and Andreas Krause and Gil Kur}, year = {2025}, eprint = {2509.24510}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.24510}, }