OpenAI’s reported revenue update unsettled AI-linked stocks because it appeared to put the company’s growth below a figure investors had recently seen. But the comparison had an important caveat: the earlier $68 billion number reportedly included gross revenue from OpenAI’s partners, while the later figure described OpenAI’s own annualized run rate. The difference did not, on its own, mean OpenAI had lost sales.
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What the $50 billion figure means
The Financial Times reported that OpenAI told investors its annualized revenue was approaching $50 billion at the end of September; CNBC later confirmed the figure. Annualized revenue is a projection of a current sales pace over a year, not a measure of revenue already earned over a full year.
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CNBC cited a person familiar with the matter who said the widely reported $68 billion figure included partners’ gross revenue, making it easier to compare OpenAI with Anthropic. That means the two figures used different counting methods. The reported gap should not be read as a straightforward $18 billion drop in OpenAI’s sales.
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OpenAI’s reported growth figures also offered a more qualified picture than the headline comparison suggested: its overall run rate grew 77% in the third quarter, while its enterprise run rate grew 107%. Those figures describe reported growth rates, not guaranteed future results.
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Why investors sold AI-linked stocks
The update prompted investors to reconsider whether fast-growing AI businesses can generate enough revenue to support the chips, cloud capacity and data centers being built for them. Oracle shares fell 5.6% and Nvidia shares fell 3% on October 8, while CoreWeave and other AI-linked stocks also declined.
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The concern was not simply whether OpenAI was growing. It was whether the scale of investment across AI infrastructure could be justified by the revenue companies are generating—and expect to generate. Reporting on Oracle’s share decline also pointed to borrowing plans for AI infrastructure and chip purchases as part of the wider debate.
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A lower current figure, alongside a higher year-end forecast
The September run rate and the year-end forecast are different measures at different points in time. People familiar with OpenAI’s plans reportedly said the company expected its annualized revenue to reach or exceed $70 billion by the end of 2026. That was a forecast, not the reported September result.
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The distinction helps explain why the update could unsettle markets even alongside strong reported growth: investors were reacting to the gap between the latest run-rate figure, the earlier comparison and the ambitions attached to future AI spending. The revenue figures alone do not establish whether those investments will ultimately pay off.