NewsNVIDIA NVFP4 Training Delivers 1.59x Speed Boost Without Accuracy LossTokenaltcoinFebruary 23, 2026 by TokenaltcoinFebruary 23, 202602 Rongchai Wang Feb 23, 2026 18:39 NVIDIA’s NVFP4 4-bit training format achieves 59% faster AI model training than BF16 while matching...