@article{pruningasacooperativegamesurrogateassist, title = {Pruning as a Cooperative Game: Surrogate-Assisted Layer Contribution Estimation for Large Language Models}, author = {Xuan Ding and Pengyu Tong and Ranjie Duan and Yunjian Zhang and Rui Sun and Yao Zhu}, year = {2026}, eprint = {2602.07804}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.07804}, }