@article{torqtwolevelorthogonalrotationformxfp4qu,
  title = {TORQ: Two-Level Orthogonal Rotation for MXFP4 Quantization},
  author = {Zukang Xu and Xing Hu and Dawei Yang},
  year = {2026},
  eprint = {2605.19561},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.19561},
}