@article{correlationawarecontextualbanditswithsur,
  title = {Correlation-Aware Contextual Bandits with Surrogate Rewards for LLM Routing},
  author = {Ajay Narayanan Sridhar and Ronak Singh and Mehrdad Mahdavi and Vijaykrishnan Narayanan},
  year = {2026},
  eprint = {2607.09015},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.09015},
}