@article{feng2026stretchcast,
  title = {StretchCast: Global-Regional AI Weather Forecasting on Stretched Cubed-Sphere Mesh},
  author = {Jin Feng},
  year = {2026},
  eprint = {2603.27288},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.27288},
}