@article{incentiveawaremultifidelityoptimizationf, title = {Incentive-Aware Multi-Fidelity Optimization for Generative Advertising in Large Language Models}, author = {Jiayuan Liu and Barry Wang and Jiarui Gan and Tonghan Wang and Leon Xie and Mingyu Guo and Vincent Conitzer}, year = {2026}, eprint = {2604.06263}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.06263}, }