@article{auditingproprietaryalignmentinlargelangu, title = {Auditing Proprietary Alignment in Large Language Models: A Comparative Framework Without a Ground-Truth Standard}, author = {Alireza Arbabi and Florian Kerschbaum}, year = {2026}, eprint = {2606.08381}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.08381}, }