OpenAI Ends Cursor Access After SpaceX Acquisition

OpenAI says it will end its agreement to provide its AI models to Cursor, the coding tool recently acquired by SpaceX for about $60 billion, with access cut off by November 12, 2026. The move follows concerns that SpaceX may not comply with OpenAI’s terms of service, a worry OpenAI has previously voiced about Musk-led companies. OpenAI frames the termination as driven by the ownership change rather than a direct dispute with Cursor, and says it will support developers through the transition. Cursor, a widely used coding assistant, is now a subsidiary of SpaceXAI with leadership reporting to Elon Musk, the deal having closed on August 14, 2026. The development fits a broader industry trend of firms seeking tighter control over AI tooling by reducing reliance on third-party providers. Reactions across outlets emphasize the potential disruption for developers who rely on Cursor and highlight the evolving landscape of AI model partnerships and compliance concerns.