OpenAI plans to wind down its contract supplying models to Cursor after SpaceX acquired Anysphere, the startup behind the coding tool. OpenAI proposed November 12, 2026 as the shutoff date for Cursor’s direct access to OpenAI models and said its contract provides a limited cancellation window after a change of control. 1
The change reaches developers through the editor they use. Existing direct access has a proposed runway until November 12, while OpenAI says future models will stay outside the arrangement. Reuters reported that Cursor co-founder Michael Truell said the company was speaking with OpenAI, while Anthropic planned to increase compute for Claude models in Cursor. 2
The open question is practical: how quickly Cursor can make the model transition clear for users who depend on GPT models or Codex inside their daily coding workflow.
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