OpenAI reportedly banks $11B at a $1.25 trillion valuation, with more money possibly coming

OpenAI has reportedly pulled in $11 billion in fresh funding, Maria Deutscher reports for SiliconANGLE, citing Bloomberg sources who say investors wired the money this week. The backers weren't named. Microsoft, which joined at least four earlier rounds including March's $122 billion raise alongside Nvidia, Amazon and about two dozen others, is a likely participant.

The numbers

The round could grow by up to another $9 billion over the coming weeks and is expected to value OpenAI at $1.25 trillion. That would put it on course to pass Anthropic, which is aiming for $1.5 trillion in its IPO, a price several of its own investors reportedly consider unrealistic.

Both companies are growing fast. Anthropic's IPO filing showed quarterly revenue up 1,127% year over year in the third quarter. The Financial Times reported last month that OpenAI ended that quarter at $50 billion in annualized revenue, up 77%, driven by enterprise sales that more than doubled. OpenAI President Greg Brockman said this week growth sped up once GPT-5.6 Sol launched in June, with ChatGPT Work and the coding tools helping.

Why it needs the money

Infrastructure. The Information reported in July that OpenAI has more than $665 billion in chip and data center commitments. It has designed a custom inference chip with Broadcom to bring long-term hardware costs down, and plans to go public sometime in 2027. This cash is the bridge.

Benchmarks vs. vibes

The valuation tells you the market still believes in OpenAI. The size of the commitments tells you why it has to keep raising. Revenue growing 77% a year is enormous, and still small next to $665 billion of obligations. Every round is a bet that the compute pays off before the bills come due.

For developers, the practical read is stability: OpenAI isn't going anywhere soon, and the push to sell into enterprises, where the growth is, will shape what ships next.

Scoreboard update: AI +1. Investors hand OpenAI another $11 billion to keep building.

Stay undead.