@article{chartbenchabenchmarkforcomplexvisual,
  title = {ChartBench: A Benchmark for Complex Visual Reasoning in Charts},
  author = {Zhengzhuo Xu and Sinan Du and Yiyan Qi and Chengjin Xu and Chun Yuan and Jian Guo},
  year = {2023},
  eprint = {2312.15915},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.15915v3},
}