Greg Brockman describes Ilya Sutskever’s role in Sam Altman’s firing and Brockman’s removal from the OpenAI board, as well as Mira Murati’s foreknowledge (Greg Brockman/@gdb)

OpenAI CTO Mira Murati becomes the company’s interim CEO  —  “Mr. Altman’s departure follows a deliberative review process by the board, which concluded that he was not consistently candid in his communications with the board, hindering its ability to exercise its responsibilities,” the company said in its blog post.