APA (7th ed.) Citation

Peng, S., Zhao, W., Fu, T., Zhao, C., Zhang, T., Zhang, H., . . . Lei, Z. (2026). UPA: Unsupervised Prompt Agent via Tree-Based Search and Selection.

Chicago Style (17th ed.) Citation

Peng, Siran, Weisong Zhao, Tianyu Fu, Chenxu Zhao, Tianshuo Zhang, Haoyuan Zhang, Xiangyu Zhu, Minghui Wu, and Zhen Lei. UPA: Unsupervised Prompt Agent via Tree-Based Search and Selection. 2026.

MLA (9th ed.) Citation

Peng, Siran, et al. UPA: Unsupervised Prompt Agent via Tree-Based Search and Selection. 2026.