OpenAI CEO Sam Altman will testify before the Senate Committee on Commerce, Science, and Transportation Thursday about the future of artificial intelligence.

Fidji Simo, the CEO and chair of Instacart, will join OpenAI as its new CEO of Applications, Sam Altman said on Thursday. "I'll remain CEO of OpenAI, but in this new configuration I'll be able to increase my focus on research,

Fidji Simo, CEO of Instacart, will join OpenAI as the new CEO of OpenAI applications. She will oversee business operations while Sam Altman focuses on AI safety and research. Simo brings strong leadership experience from Instacart and Meta and will start later this year.