Late Friday night news from OpenAI. They are winding down their partnership with Cursor:

This decision was incredibly tough, as we care deeply about our models being broadly available for developers. We are making this choice because we cannot be confident that SpaceX will use our technology within our terms of service, based on our experience with Elon Musk’s companies violating contracts.

Sort of makes sense with all the bad blood between OpenAI and Elon Musk, but the announcement is confusing. This is going to burn some goodwill at a time when things are going well with developers.