India, May 29 -- The round was led by Altimeter Capital, Dragoneer, Greenoaks and Sequoia Capital, with co-leadership from Capital Group, Coatue, D1 Capital Partners, GIC, ICONIQ and XN. The latest raise also incorporates $15 billion in previously committed capital from hyperscalers, including a $5 billion contribution from Amazon.

The company's flagship AI assistant, Claude, has seen accelerating enterprise adoption globally, with its annualised revenue run rate surpassing $47 billion earlier this month.

Anthropic said the proceeds will fund safety and interpretability research, expanded computing infrastructure, and the scaling of products and strategic partnerships to meet surging demand for AI services.

"Claude is increasingly ind...