@article{marcomoeopenmultilingualmixtureofexpertl,
  title = {Marco-MoE: Open Multilingual Mixture-of-Expert Language Models with Efficient Upcycling},
  author = {Fan Jiang and Yu Zhao and Chenyang Lyu and Tianqi Shi and Yichao Du and Feihu Jiang and Longyue Wang and Weihua Luo},
  year = {2026},
  eprint = {2604.25578},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.25578},
}