@article{learning4dgeometricpriorsforinferenceeff,
  title = {Learning 4D Geometric Priors for Inference-Efficient World Action Models},
  author = {Jianjun Zhang and Jian Zhu and Taiyi Su and Chong Ma and Zitai Huang and Yi Xu and Hanli Wang},
  year = {2026},
  eprint = {2607.05468},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.05468},
}