I only worked at OpenAI for a short period, but what was written here seems to mirror what I saw, FWIW. I would add in that Greg struck me as one of the sharpes

I only worked at OpenAI for a short period, but what was written here seems to mirror what I saw, FWIW. I would add in that Greg struck me as one of the sharpest people in the company, and one of the hardest working (he would often stay there late into the night, even on weekends).