OpenAI said it is ending its partnership with Cursor following Cursor’s acquisition by SpaceX, proposing to cut Cursor’s direct access to OpenAI models on November 12. The split is one of the largest supply-chain shocks in the coding-agent market and hits developers who built workflows around GPT and Codex inside Cursor.
Key Takeaways
- ✓OpenAI cited Cursor’s acquisition by SpaceX as the reason for ending the partnership
- ✓Under OpenAI’s proposal, Cursor’s direct access to OpenAI models would end on November 12, 2026
- ✓OpenAI said it will go above and beyond to help affected developers through the transition