Odaily News More than 700 of OpenAIs 770 employees have signed an open letter asking the board of directors to resign and reinstate Sam Altman as CEO, otherwise employees will collectively follow Altman to Microsoft. The letter stated that Microsoft has guaranteed positions for all OpenAI employees. Altmans firing creates uncertainty about OpenAIs future. According to previous news, Thrive Capital is expected to take the lead in acquiring the shares of OpenAI employees, and OpenAI’s valuation will reach US$86 billion. As of late last week, the company had not sent the money and said Altmans departure would affect its operations. Some investors are considering writing down the value of their OpenAI shares to zero, according to a person familiar with the matter. (Bloomberg)