@article{fastcodefastandcostefficientcodeundersta,
  title = {FastCode: Fast and Cost-Efficient Code Understanding and Reasoning},
  author = {Zhonghang Li and Zongwei Li and Yuxuan Chen and Han Shi and Jiawei Li and Jierun Chen and Haoli Bai and Chao Huang},
  year = {2026},
  eprint = {2603.01012},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.01012},
}