Anthropic Raises $65 Billion, Tops OpenAI at $900 Billion Valuation

Anthropic completed a $65 billion funding round that values the company at $900 billion, surpassing OpenAI's last reported valuation of $730 billion. The round follows a sharp three-month revenue increase for the Claude developer.

May 28, 3:50 PM(46 days ago)·1m read5 sources

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Anthropic Raises $65 Billion, Tops OpenAI at $900 Billion Valuation

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Anthropic raised $65 billion in a Series H round that values the company at $900 billion, making it the world's most valuable AI startup ahead of OpenAI. The New York Times reported the valuation exceeds OpenAI's most recent mark of $730 billion. Multiple outlets confirmed the same $65 billion raise and $900 billion post-money figure.

MarketWatch stated the round follows a sharp three-month revenue surge for the Claude creator. The same report placed the valuation at $965 billion in one calculation. CNBC described the outcome as Anthropic becoming the most valuable AI company in Silicon Valley after the new round.

The companies continue to compete directly for AI dominance, according to The New York Times. No other valuation metrics or investor names appear in the coverage. The funding round closed recently with no disclosed closing date beyond the current reporting cycle.

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