@article{simulcostacostawarebenchmarkandtoolkitfo, title = {SimulCost: A Cost-Aware Benchmark and Toolkit for Automating Physics Simulations with LLMs}, author = {Yadi Cao and Sicheng Lai and Jiahe Huang and Yang Zhang and Zach Lawrence and Rohan Bhakta and Izzy F. Thomas and Mingyun Cao and Chung-Hao Tsai and Zihao Zhou and Yidong Zhao and Hao Liu and Alessandro Marinoni and Alexey Arefiev and Rose Yu}, year = {2026}, eprint = {2603.20253}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.20253}, }