@inproceedings{wang-etal-2026-beyond-dense, title = "Beyond Dense States: Sparse Transcoders as Causally Testable Operators for {LLM} Latent Reasoning", author = "Wang, Yadong and Chen, Haodong and Tian, Yu and Geng, Chuanxing and Liang, Dong and Chen, Xiang", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.1027/", pages = "23616--23629", ISBN = "979-8-89176-459-0" }