@article{closingtheautoresearchloopanaicoscientis,
  title = {Closing the Auto-Research Loop: An AI Co-Scientist for Production Search Ranking},
  author = {Liwei Wu and Cho-Jui Hsieh},
  year = {2026},
  eprint = {2603.22376},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.22376},
}