@article{practicalfp4trainingforlargescalemoemode, title = {Practical FP4 Training for Large-Scale MoE Models on Hopper GPUs}, author = {Wuyue Zhang and Chongdong Huang and Chunbo You and Cheng Gu and Fengjuan Wang and Mou Sun}, year = {2026}, eprint = {2603.02731}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.02731}, }