AI Reality — Human in the Loop
Watch one dollar travel. A chipmaker invests in an AI lab. The lab spends it on cloud computing. The cloud buys the chips. The same dollar is booked as revenue at every stop — and it never leaves the family.
The same money, around the circle — counted as revenue on every lap.
This isn't a theory. Here is where the circle shows up in the filings — the revenue that comes from a company's own backers, not the open market.
of CoreWeave's revenue came from Microsoft (2024 → 2025); its top two customers were 77%. And Nvidia is its investor, its chip supplier, and a customer — contractually buying $6.3B of its unsold capacity through 2032.
of Google Cloud's revenue is projected to come from OpenAI and Anthropic (2026 → 2027) — and Google is itself an Anthropic investor. Money invested comes back as cloud revenue.
Microsoft's stake in OpenAI went in largely as Azure credits — OpenAI spent them on Azure, and Microsoft booked it as cloud revenue. Investment out one door, revenue in the other.
of Oracle's $455B backlog traces to a single customer — OpenAI. An analyst found "nearly the entire" jump in Oracle's obligations was one name. (Oracle didn't fund OpenAI, so this is concentration, not a full loop.)
Nvidia is investing up to $100B in OpenAI, backstopping $6.3B of CoreWeave capacity, and guaranteeing up to $105B of OpenAI's data-centre leases — all funding customers who then buy Nvidia chips.
in interlocking deals maps across OpenAI, Nvidia, Oracle, AMD, CoreWeave, Microsoft and more. The BIS warned these leave "the same asset pledged multiple times."
The circularity sits with the vendors, not the labs.
OpenAI's and Anthropic's own revenue is mostly real — people paying for ChatGPT and Claude. You can't strike it out. What's circular is on the other side of the deal: the chipmakers and clouds who funded the labs and then book the money back as their own sales. And a caution to keep honest — the ~$1 trillion is total deal value, not round-tripped revenue, and no one has a clean, verifiable figure for "what share of AI revenue is circular." So the claim is: the circle is real and named in the filings, not that a single percentage captures it.