@article{whenpromptoptimizationbecomesjailbreakin, title = {When Prompt Optimization Becomes Jailbreaking: Adaptive Red-Teaming of Large Language Models}, author = {Zafir Shamsi and Nikhil Chekuru and Zachary Guzman and Shivank Garg}, year = {2026}, eprint = {2603.19247}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.19247}, }