@article{pruneinterpretevaluateacrosslayertransco, title = {Prune, Interpret, Evaluate: A Cross-Layer Transcoder-Native Framework for Efficient Circuit Discovery via Feature Attribution}, author = {Qinhao Chen and Linyang He and Nima Mesgarani}, year = {2026}, eprint = {2604.16889}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.16889}, }