CoreWeave, NVIDIA, and IBM Set MLPerf Record with Largest NVIDIA GB200 Blackwell Cluster, Achieving Over 2× Faster Training

What this post added

This post details CoreWeave's record-breaking MLPerf Training v5.0 submission using the largest NVIDIA GB200 Blackwell cluster (2,496 GPUs), achieving over 2x faster training performance than comparable H100 systems. It highlights the infrastructure density benefits of GB200 NVL72, reducing physical space requirements by 4x. The post also emphasizes the reliability and scaling efficiency of the Carina cluster, demonstrating CoreWeave's capability in delivering and operating large-scale AI infrastructure at production level.