@article{learningtocommunicatetowardendtoendoptim,
  title = {Learning to Communicate: Toward End-to-End Optimization of Multi-Agent Language Systems},
  author = {Ye Yu and Heming Liu and Haibo Jin and Xiaopeng Yuan and Peng Kuang and Haohan Wang},
  year = {2026},
  eprint = {2604.21794},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.21794},
}