@article{omnidiagramadvancingunifieddiagramcodege,
  title = {OmniDiagram: Advancing Unified Diagram Code Generation via Visual Interrogation Reward},
  author = {Haoyue Yang and Xuanle Zhao and Xuexin Liu and Feibang Jiang and Yao Zhu},
  year = {2026},
  eprint = {2604.05514},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.05514},
}