August 31st.OpenAI Announced, notified SpaceXPlan to phase out Cursor The contract for the direct supply of the OpenAI model is scheduled to cease on 12 November 2026。

OpenAI states that this date was fully covered by the notice period set out in the contract and was affected primarily by direct calls to the developers of its model through Cursor subscriptions。
Existing models are still available until the date they are prepared, but OpenAI will no longer provide future models to Cursor, including Astra, which has not yet been released。
IN RESPONSE, MASK ONLY SAID ON X: "NOT AT ALL." I'M SORRY
He then continued firing, claiming that OpenAI CEO Sam Altman and CEO Greg Brockman were "untrustworthy" and again accusing them of " stealing an open-source non-profit organization"。
As a result, the tension between Mask and OpenAI escalated further. This was preceded by a $150 billion claim filed by Mask against OpenAI and Altman for renouncing their original non-profit mission; OpenAI countered that Mask had attempted to seize control of the company in the past。