@article{phipreferencehijackinginmultimodallargel, title = {Phi: Preference Hijacking in Multi-modal Large Language Models at Inference Time}, author = {Yifan Lan and Yuanpu Cao and Weitong Zhang and Lu Lin and Jinghui Chen}, year = {2025}, eprint = {2509.12521}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.12521}, }