Anthropic’s Claude models are now running on Nvidia GB300 Blackwell Ultra systems in Microsoft Azure. The announcement links Anthropic’s model workloads with Nvidia’s newest data-center hardware and Azure’s cloud deployment.
The move matters because frontier AI providers are under constant pressure to increase throughput while controlling serving costs. New accelerator platforms are being positioned not just for training, but also for large-scale inference.
For enterprise buyers, the announcement is another sign that cloud AI capacity is becoming a three-way race among model labs, chip suppliers and hyperscalers.