OpenAI is reportedly in early talks about a sale of shares held by current and former employees that would value it at half a trillion dollars, overtaking Elon Musks SpaceX. If the transaction goes ahead, the value of the ChatGPT developer would rise by about two thirds, from $300bn £225bn. Musks rocket companyis currently worth $350bn and is reportedly circling a $400bn price tag in a new fundraising. Bloomberg, which first reported the OpenAI talks, said existing investors, including Thri
