Microsoft-OpenAI partnership evolves to non-exclusive, ends revenue share
Key Questions
What are the main changes in the Microsoft-OpenAI partnership?
Microsoft has ended its revenue share with OpenAI, flipping to OpenAI paying Microsoft until 2030. The partnership is now non-exclusive, allowing OpenAI to sell broadly. This follows GPT-5.5 GA.
Does OpenAI still prioritize Azure?
Azure remains OpenAI's primary cloud provider with first access to models. OpenAI can now sell to other vendors without exclusivity. Microsoft holds a $135B stake in the partnership.
Why did Microsoft drop revenue sharing?
The change eliminates exclusive model access and alters revenue terms, reducing Microsoft's payments to OpenAI. It reflects an evolving rift and strategic shift. OpenAI will pay Microsoft through 2030.
What is the timing of these partnership updates?
The updates come post-GPT-5.5 general availability. They mark the next phase since the 2019 partnership began. Impacts on Copilot and APIs are key to monitor.
What should users watch regarding this partnership evolution?
Monitor effects on Copilot, API pricing, capacity, and vendor diversification options. Microsoft's stock reacted with a fall on the news. The $135B stake underscores ongoing ties.
MS drops revenue share (flips to OpenAI paying til 2030), kills exclusivity—OpenAI sells broadly, Azure primary w/first access; $135B MS stake. Post-GPT-5.5 GA. Watch: Copilot/API impacts/pricing/vendor diversification.