OpenAI says it plans to stop providing its models to Cursor from November 12, as "we cannot be confident that SpaceX will use our technology within our ToS" (OpenAI)

OpenAI announced it will cease supplying its models to the Cursor platform on November 12, 2026, stating the company cannot be confident that SpaceX will employ the technology in compliance with OpenAI’s terms of service. The notice was sent to SpaceX as part of winding down the existing contract.