@article{hierroutercoordinatedroutingofspecialize,
  title = {HierRouter: Coordinated Routing of Specialized Large Language Models via Reinforcement Learning},
  author = {Nikunj Gupta and Bill Guo and Rajgopal Kannan and Viktor K. Prasanna},
  year = {2025},
  eprint = {2511.09873},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.09873},
}