@article{moguv2towardahigherparetofrontierbetween, title = {MoGU V2: Toward a Higher Pareto Frontier Between Model Usability and Security}, author = {Yanrui Du and Fenglei Fan and Sendong Zhao and Jiawei Cao and Ting Liu and Bing Qin}, year = {2025}, eprint = {2509.06807}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.06807}, }