@article{budgetawareagenticroutingviaboundaryguid,
  title = {Budget-Aware Agentic Routing via Boundary-Guided Training},
  author = {Caiqi Zhang and Menglin Xia and Xuchao Zhang and Daniel Madrigal and Ankur Mallick and Samuel Kessler and Victor Ruehle and Saravan Rajmohan},
  year = {2026},
  eprint = {2602.21227},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.21227},
}