Alphabet Pledges Up to $40 Billion to Anthropic in Cash and Compute

Alphabet has agreed to invest up to $40 billion in Anthropic , the maker of the Claude family of AI models, combining a $10 billion cash payment now with up to $30 billion more tied to performance milestones. Google Cloud will also deliver an additional 5 gigawatts of compute capacity to Anthropic over five years. The cash component values Anthropic at $350 billion, matching the level set in a February 2026 funding round. The deal was announced on April 24 and first reported by Bloomberg before being confirmed by Anthropic. How the $40 Billion Breaks Down Four days earlier, Amazon agreed to put up to $25 billion more into Anthropic, including $5 billion in immediate cash and up to $20 billion linked to commercial milestones. As part of that arrangement, Anthropic committed to spend up to $100 billion with Amazon Web Services to secure roughly 5 gigawatts of compute over time, training and running Claude on Trainium chips. Anthropic's growth has moved fast enough to justify the spending. The company reported annualized revenue above $30 billion this month, up from about $9 billion at the end of 2025. With two of its largest cloud providers also serving as its largest investors, what has emerged is closer to a vertically integrated AI utility than a pure software business. What Google Gets in Return Google runs its own frontier model in Gemini and recently released the cybersecurity-focused Mythos system, so financing a direct rival looks competitive on paper. The strategic logic sits one layer down. By backing Anthropic and selling it five gigawatts of cloud capacity, Google locks in a long-term tenant for its TPU stack and keeps a foot inside the dominant rival to OpenAI. For Anthropic, multi-cloud financing reduces dependence on any single provider. For Google, the structure spreads exposure across cash, equity and contracted compute revenue. The Read for Gulf Capital Gulf sovereign wealth funds have spent the past two years building positions in frontier AI. Abu D