TechnologyUnited States of AmericaCrisis deepens at OpenAI after more resignations01:45This browser does not support the video element.TechnologyUnited States of America11/18/2023November 18, 2023After the surprise ousting of CEO Sam Altman by the company’s board, OpenAI’s co-founder Greg Brockman announced his departure from the company behind the artificial intelligence tool ChatGPT on social media. Three senior researchers have also quit.Copy linkAdvertisement