OpenAI fires Altman on video call: Tech world convulsed

OpenAI, the artificial intelligence pioneer, has ousted CEO Sam Altman due to a loss of confidence in his leadership. Mira Murati, previously the company's chief technology officer, has been named interim CEO. Altman's departure was unexpected, and three top-level researchers have reportedly quit. Altman co-founded OpenAI and gained fame after the launch of the popular chatbot ChatGPT.