Google will invest as much as $40 billion in Anthropic

Google’s planned $40 billion investment in Anthropic marks the largest corporate AI bet ever, dwarfing the $10 billion Microsoft put into OpenAI last year. The sum—$40 billion over time—represents a 4x increase from Google’s earlier commitment, positioning the search giant as Anthropic’s dominant backer. This injection directly funds Anthropic’s safety-focused research, a strategic hedge against tightening AI regulations that could impact faster-growing rivals like OpenAI. For context, the funding exceeds the entire 2025 AI R&D budget of smaller labs by a factor of 3, according to industry analysts.