@article{decodinghiddendeceptioninreasoningllmsac, title = {Decoding Hidden Deception in Reasoning LLMs: Activation Explainers for Deception Auditing}, author = {Kexin Chen and Yi Liu and Haonan Zhang and Yanhui Li and Xinyu Deng and Dongxia Wang}, year = {2026}, eprint = {2606.17478}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.17478}, }