OpenAI has announced it will terminate its service agreement with the coding tool Cursor on November 12, 2026. The decision follows Cursor’s recent acquisition by Elon Musk’s SpaceX. OpenAI cited concerns regarding compliance with its terms of service, noting previous contractual disputes involving Musk-owned companies. While this move cuts off Cursor’s access to future OpenAI models, the firm has stated it will support affected developers during the transition period.