@article{flashprefillv2blocksparseprefillattentio,
  title = {FlashPrefill V2: Block-Sparse Prefill Attention for Long-Context LLM Serving},
  author = {Qihang Fan and Huaibo Huang and Zhiying Wu and Bingning Wang and Ran He},
  year = {2026},
  eprint = {2608.19758},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.19758},
}