@article{sanawhatmattersforqaagentsovermassivedat,
  title = {SANA: What Matters for QA Agents over Massive Data Lakes?},
  author = {Austin Senna Wijaya and Jiaxiang Liu and Haonan Wang and Eugene Wu},
  year = {2026},
  eprint = {2606.13904},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.13904},
}