@article{agentbalancebackbonethentopologydesignfo,
  title = {AgentBalance: Backbone-then-Topology Design for Cost-Effective Multi-Agent Systems under Budget Constraints},
  author = {Shuowei Cai and Yansong Ning and Hao Liu},
  year = {2025},
  eprint = {2512.11426},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.11426},
}