@article{switchreasonerlearnwhentothinkinmultitas,
  title = {Switch-Reasoner: Learn When to Think in Multitask Mixtures via Reinforcement Learning},
  author = {Yiyang Fang and Pei Fu and Jinjie Li and Jian Liang and Wenke Huang and Ruijie Luo and Shaojie Zhang and Jian Luan and Yi R. Fung and Mang Ye},
  year = {2026},
  eprint = {2607.08572},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.08572},
}