@inproceedings{lit_chen2026polymorphic,
  title = { {Polymorphic Universal Transformer} },
  author = {Yilong Chen and Zitian Gao and Yihao Xiao and Jason Klein Liu and Xinyu Yang and Yifan Luo and Tingwen Liu and Haoming Luo and Zhengmao Ye and Ran Tao and Bryan Dai},
  year = {2026},
  booktitle = {Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)},
  publisher = {Association for Computational Linguistics},
  pages = {39001-39013},
  doi = {10.18653/v1/2026.acl-long.1809},
  url = {https://aclanthology.org/2026.acl-long.1809/}
}