Wei Shi, Sihang Li 0002, Tao Liang, Mingyang Wan, Guojun Ma, Xiang Wang 0010, Xiangnan He 0001. Route Sparse Autoencoder to Interpret Large Language Models. In Christos Christodoulopoulos 0001, Tanmoy Chakraborty 0002, Carolyn Rose, Violet Peng, editors, Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, EMNLP 2025, Suzhou, China, November 4-9, 2025. pages 6801-6815, Association for Computational Linguistics, 2025. [doi]