$900B: Anthropic eyes OpenAI’s valuation lead

Anthropic is reportedly seeking a funding round above $900 billion, topping OpenAI’s latest valuation.

Anthropic is preparing a new funding round that could value the company at more than $900 billion, according to Bloomberg, which cited people familiar with the talks. The report would put the Claude maker ahead of OpenAI, which closed a round about a month ago at $852 billion.

What changed

The jump is striking even by AI startup standards. Anthropic’s most recent funding round was in February, when it was valued at $380 billion. Less than three months later, the company is now being linked to a round that would more than double that mark.

Several signals are pushing the story forward:

• Anthropic shares on some secondary markets are already trading at levels that imply a valuation near $1 trillion.
• Earlier this month, Anthropic reportedly passed on an $800 billion offer.
• The Financial Times reported that some OpenAI backers are showing buyer’s remorse as Anthropic posts billions in enterprise revenue.
• Anthropic is still fighting a Pentagon designation that labeled it a supply chain risk.

The company’s private status also matters here. If a rumored IPO happens later this year, any fresh pricing would shape expectations for a public debut as well as future private-market deals.

Why it matters

If Anthropic clears the $900 billion mark, it would reset the top end of AI startup valuations and put more pressure on rivals to justify their own pricing. For investors, the comparison with OpenAI is now less about model quality and more about revenue scale, enterprise demand, and how much capital the market is still willing to pour into frontier AI.

For developers and buyers, the bigger signal is stability: huge private valuations usually reflect expectations that a vendor will keep shipping faster, hiring more, and absorbing massive compute costs. That can be good for product velocity, but it also raises the bar for long-term profitability and pricing discipline.

The real question is not whether Anthropic can outrun OpenAI on paper. It is whether these valuations can keep rising faster than the revenue needed to support them.