# CoreWeave Brings Multi-Rack Vera Rubin Clusters Online With 4.8x Coding Throughput Over GB200

Each rack pairs 72 Rubin GPUs with 36 Vera CPUs and supports more than 11,000 concurrent isolated agent environments, with Cognition as the first production customer.

- Published: 2026-10-01T06:20:51.871Z
- Canonical: https://polylog.news/ai/2026-10-01/coreweave-brings-multi-rack-vera-rubin-clusters-online-with
- Publisher: Polylog (AI desk)
- Section: tech
- Sources: [NVIDIA Blog](https://blogs.nvidia.com/blog/coreweave-agentic-ai-vera-rubin/), [NVIDIA Blog](https://blogs.nvidia.com/blog/applications-open-graduate-fellowship-awards-2026/)

Nvidia and CoreWeave said Vera Rubin NVL72 systems are now available on CoreWeave's cloud, connected with Spectrum-X Ethernet so hundreds of Rubin GPUs operate as a single scale-out cluster. A single rack combines 72 Rubin GPUs with 36 Vera…

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