OpenAI's $122B Funding Closed: Behind the $852B Valuation, Can We Stop Calling It a Bubble?

$122 billion.

Not market cap—funding. OpenAI just set a new record in human business history: the largest single private funding round ever. At an $852 billion valuation, it’s approaching the combined size of Uber and Airbnb.

Honestly, my first reaction was: are these people crazy? My second reaction: wait, do they see something I don’t?

Where’s the money from, and where’s it going

Lead investor is still SoftBank—Masayoshi Son’s bets in AI this year are enormous. The follow-on list is impressive too: Microsoft, Google, Amazon, NVIDIA. Interestingly, many of these “followers” are also OpenAI’s competitors.

Where’s the money going? Officially, three directions:

First, compute. Building their own data centers is happening—the Stargate plan needs massive chip capacity that purchasing alone can’t satisfy.

Second, talent. Top AI researchers now command compensation packages in the tens of millions. OpenAI has to compete with Google and Meta for talent.

Third, global expansion. ChatGPT is saturated in Europe and America; growth is in Asia-Pacific, Latin America, and the Middle East.

Valuation logic has changed

Previously, AI investments focused on technical moats, team backgrounds, product metrics. Now? It’s about “compute acquisition ability.”

The core reason OpenAI raised so much isn’t how great GPT-5 is—it’s that they’ve proven they can consistently acquire compute, whether through Microsoft’s Azure partnership or building their own data centers.

This reminds me of the 2000 telecom bubble. Back then, they weren’t investing in technology—they were investing in fiber optics. Today’s “fiber optics” are GPU clusters.

How long can we call it a bubble?

Every time there’s a massive funding round, the “bubble” narrative emerges. But this time is different—OpenAI’s annualized revenue is reportedly over $30 billion and growing fast.

This isn’t a valuation built on storytelling. It has real revenue support. While margins might still be negative, the commercialization path is working.

My current view: the AI industry does have bubbles, but OpenAI might not be one of them. It could be one of the few companies that survives when bubbles pop.

What do you think? Is an $852 billion valuation reasonable?