@article{casterbreakingthecostperformancebarrieri,
  title = {CASTER: Breaking the Cost-Performance Barrier in Multi-Agent Orchestration via Context-Aware Strategy for Task Efficient Routing},
  author = {Shanyv Liu and Xuyang Yuan and Tao Chen and Zijun Zhan and Zhu Han and Danyang Zheng and Weishan Zhang and Shaohua Cao},
  year = {2026},
  eprint = {2601.19793},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.19793},
}