@article{spearcodeaugmentedagenticpromptoptimizat,
  title = {SPEAR: Code-Augmented Agentic Prompt Optimization},
  author = {Mengyin Lu and Cong Feng and Huimin Han and Guangming Lu and Yu Sun and Xiaonan Ding and Shihui Long and Fengyi Li and Tanvi Motwani},
  year = {2026},
  eprint = {2605.26275},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.26275},
}