Who is betting on what in AI, and against whom.
Mira Murati
Founder
OpenAI's chief technology officer until September 2024. Founded Thinking Machines Lab in 2025, raised a $2B seed round at $12B, and ships post-training tools rather than a chatbot.
Known for Thinking Machines Lab; Tinker
Works in
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Feb 2025 – nowThinking Machines Lab, Founder and CEO
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May 2022 – Sep 2024OpenAI, Chief technology officer