[Fields Medal Winner Jacob Tsimerman Joins OpenAI] According to Deep Tide TechFlow, on July 24, OpenAI co-founder Greg Brockman announced that Fields Medal winner Jacob Tsimerman has joined OpenAI. Jacob Tsimerman is a leading mathematician in the fields of number theory and arithmetic geometry and has received the Fields Medal, one of the highest honors in mathematics. This move signifies OpenAI's continued efforts to attract top scientific talent and strengthen its foundation in fundamental research.