Microsoft and OpenAI Revise Partnership Terms, Ending Exclusive Model Access and Altering Revenue Sharing

Microsoft and OpenAI have revised their partnership, ending Microsoft's exclusive access to OpenAI's AI models and changing their revenue-sharing agreement. The new terms allow OpenAI to offer its models to Microsoft's competitors, potentially impacting Microsoft's cloud business and AI growth strategy. The announcement comes ahead of Microsoft's earnings report.

By Daniel Howley · Technology Editor Mon, April 27, 2026 at 5:05 PM GMT+3 2 min read · Yahoo Finance ·

Microsoft and OpenAI Revise Partnership Terms, Ending Exclusive Model Access and Altering Revenue Sharing

Tickers: $MSFT

Topics: AI models Microsoft OpenAI Partnership amendments Revenue sharing

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