Mira Murati

Mira Murati is one of the most prominent figures in artificial intelligence, best known for her tenure as Chief Technology Officer at OpenAI, where she played a central role in bringing transformative AI products — including ChatGPT, GPT-4, and DALL-E — to global audiences. Her technical leadership and product vision helped OpenAI become the defining AI company of its era, and she briefly served as interim CEO during a period of significant organizational turbulence in late 2023. She departed OpenAI in late 2024 to pursue her own venture. Murati is now Co-founder and CEO of Thinking Machines Lab, a well-funded AI research and product company she launched to advance the development of safe, capable, and broadly beneficial AI systems. The lab has attracted significant investment and top-tier talent, positioning it as a serious competitor in the frontier AI space. Her move underscores a broader trend of senior AI leaders spinning out to build independent labs with distinct research philosophies. Her influence on AI infrastructure, large language models, and multimodal AI systems has profound downstream implications for advertising technology — from AI-driven creative generation and audience targeting to conversational commerce and privacy-preserving personalization. Her career trajectory, from Leap Motion and Tesla to OpenAI and now Thinking Machines Lab, reflects a consistent focus on applying cutting-edge AI to real-world product challenges at scale.

Last updated Oct 14, 2026 by the ATDb Editorial Team