@article{metagenselfevolvingrolesandtopologiesfor,
  title = {MetaGen: Self-Evolving Roles and Topologies for Multi-Agent LLM Reasoning},
  author = {Yimeng Wang and Jiaxing Zhao and Hongbin Xie and Hexing Ma and Yuzhen Lei and Shuangxue Liu and Xuan Song and Zichen Zhang and Haoran Zhang},
  year = {2026},
  eprint = {2601.19290},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.19290},
}