Another OpenAI employee, Dylan Hunn, said in a post that Chen was “crucial” for GPT-4.5, one of OpenAI’s flagship AI models.. Green cards can be denied for all sorts of reasons, and the ...

The case — already full of twists and turns — has its roots in Musk’s contention that OpenAI, the nonprofit corporation that he co-founded in 2015 with Sam Altman and Gregory Brockman to ...