OpenAI ends Cursor partnership following SpaceX acquisition of Anysphere

OpenAI terminated its model access partnership with Cursor IDE effective immediately, according to an OpenAI Twitter announcement, following Anysphere's acquisition by Elon Musk's SpaceX for $60 billion. The move cuts off Cursor's direct access to OpenAI models. Reuters reports Cursor is negotiating alternative model partnerships to replace the severed integration.

Update (2026-09-02): OpenAI ended its partnership with AI code editor Cursor, cutting off Cursor's access to OpenAI models effective November 12, 2026, according to reporting from Reuters and CIO.com. The termination follows SpaceX's acquisition of Cursor's parent company Anysp...