Exclusive Former OpenAI CTO Mira Murati speaking in December 2024 in San Francisco. Kimberly White/Getty Images for WIRED Mira Murati spent 6 ½ years at OpenAI, where she served as the CTO, working on ChatGPT. Her new company is in the process of raising upwards of $2 billion of venture funding, sources told BI. Even by the standards of today's frothy AI market, $2 billion for a startup less than a year old is a gargantuan sum. Mira Murati, OpenAI's former chief technology officer, is expanding ...