Coreweave

CoreWeave Sets AI Benchmark Records with MLPerf v5.0 Results

May 20, 2026
CoreWeave Sets AI Benchmark Records with MLPerf v5.0 Results
SummaryAI, from the source post

This post details CoreWeave's achievement of new industry records in MLPerf Training v5.0 using the largest NVIDIA Blackwell GPU cluster (2,496 Blackwell GPUs). It highlights a 2x faster training time for Llama 3.1 405B model compared to Hopper GPUs and emphasizes the purpose-built AI infrastructure (AI-optimized data centers, bare-metal access, high-performance storage, NVIDIA Quantum InfiniBand and BlueField DPUs, SUNK, CKS, Mission Control) that drives this performance. The post quantifies customer benefits such as up to 2x faster training, 20% higher performance, and 14% better price-adjusted performance.

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