@article{exascalemultitaskgraphfoundationmodelsfo, title = {Exascale Multi-Task Graph Foundation Models for Imbalanced, Multi-Fidelity Atomistic Data}, author = {Massimiliano Lupo Pasini and Jong Youl Choi and Kshitij Mehta and Richard Messerly and Rylie Weaver and Linda Ungerboeck and Isaac Lyngaas and Benajmin Stump and Ashwin M. Aji and Karl W. Schulz and Jorda Polo}, year = {2026}, eprint = {2604.15380}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.15380}, }