@article{lemonlearningexecutablemultiagentorchest,
  title = {LEMON: Learning Executable Multi-Agent Orchestration via Counterfactual Reinforcement Learning},
  author = {Xudong Chen and Yixin Liu and Hua Wei and Kaize Ding},
  year = {2026},
  eprint = {2605.14483},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.14483},
}