CoreWeave announced Friday that it has entered a multi-year agreement with Anthropic to power its Claude artificial intelligence models as demand for infrastructure continues to climb. Shares of the neocloud climbed more than 10% following the news. "With the addition of Anthropic, nine of the leading ten AI model providers now leverage CoreWeave's platform, reflecting the growing demand for infrastructure that can support AI at scale," CoreWeave said in the announcement. The deal comes one day