@article{routingwithgenerateddataannotationfreell,
  title = {Routing with Generated Data: Annotation-Free LLM Skill Estimation and Expert Selection},
  author = {Tianyi Niu and Justin Chih-Yao Chen and Genta Indra Winata and Shi-Xiong Zhang and Supriyo Chakraborty and Sambit Sahu and Yue Zhang and Elias Stengel-Eskin and Mohit Bansal},
  year = {2026},
  eprint = {2601.09692},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.09692},
}