MS/OpenAI break up
Theo unpacks the restructured Microsoft ↔ OpenAI relationship. The exclusive cloud arrangement is over: OpenAI can now serve on AWS (huge), Microsoft loses its preferred-buyer position on capacity, and the AGI clause that would have voided MS's IP rights has been softened.
Key shifts
- OpenAI free to choose any cloud for new capacity; AWS deal already signed. This kills Anthropic's biggest enterprise wedge (Bedrock exclusivity for top-tier model on AWS).
- MS keeps an IP license through ~2032 but no longer holds an "AGI kill switch" that would terminate access if OpenAI declared AGI.
- Revenue share continues but on revised terms; OpenAI gets to pursue for-profit conversion with less MS leverage.
Why now
- Both sides needed it. OpenAI was capacity-constrained on Azure and Azure's Anthropic hosting performance suggested MS was reselling rather than investing. MS wanted to invest in its own models (Phi, MAI) without the conflict-of-interest.