@article{uniscaleadaptiveunifiedinferencescalingv, title = {UniScale: Adaptive Unified Inference Scaling via Online Joint Optimization of Model Routing and Test-Time Scaling}, author = {Kaiyu Huang and Xingyu Wang and Mingze Kong and Zhubo Shi and Yuqian Hou and Hong Xu and Zhongxiang Dai and Minchen Yu and Qingjiang Shi}, year = {2026}, eprint = {2605.30898}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.30898}, }