Comment by TeaBrain
3 years ago
He didn't built OpenAI, which he wasn't a founder of either. By the time he came on as CEO in 2019, they had already built GPT-2, and GPT-3 was likely already well on its way, as it would be released only around a year later.
He wasn't technically a founder but was there since day one:
https://en.wikipedia.org/wiki/OpenAI
https://openai.com/blog/introducing-openai