@article{giftgeometryinformedlowprecisiongradient, title = {GIFT: Geometry-Informed Low-precision Gradient Communication for LLM Pretraining}, author = {Jieying Wang and Shuyuan Fan and Mingkai Zheng and Zhao Zhang}, year = {2026}, eprint = {2607.07494}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2607.07494}, }