xAI Corp.
Founders
Elon Musk · Founded 2023 · HQ today: Burlingame, California, United States
xAI was founded by Elon Musk in 2023. It is now led by Elon Musk.
Elon Musk co-founded OpenAI in 2015 as an open-source non-profit dedicated to safe artificial intelligence. Over subsequent years, Musk grew increasingly dissatisfied with OpenAI's commercial restructuring and ideological guardrails, warning that closed commercial models risked compromising foundational transparency. In July 2023, Musk formally announced the creation of xAI with an audacious corporate mandate: 'to understand the true nature of the universe'. Assembling a founding team from DeepMind, Google Research, OpenAI, and Microsoft Research, xAI embarked on developing Grok, an AI assistant inspired by The Hitchhiker's Guide to the Galaxy, designed to provide witty, candid, and scientifically rigorous answers.
Co-founder of OpenAI, CEO of Tesla, Chief Engineer of SpaceX, owner of X (formerly Twitter).
Elon Musk founded xAI in March 2023 to develop advanced artificial intelligence systems focused on scientific discovery and understanding the universe. Musk previously co-founded OpenAI in 2015 before departing over governance and strategic divergences. At xAI, Musk orchestrated the record-speed construction of the Colossus supercomputer cluster in Memphis, Tennessee.
Elon Musk
Executive leadership, strategic direction, and infrastructure architecture.
Igor Babuschkin
Directs foundational model research, training loss optimization, and neural architecture.
xAI was founded by Elon Musk in March 2023.
Key founding researchers included Igor Babuschkin, Manuel Kroiss, Yuhuai Wu, Christian Szegedy, Guodong Zhang, and Zihang Dai.
The desire to build a mathematically rigorous, truthful frontier AI free from closed corporate bureaucracy.
The team built Grok-0 in two months, which evolved rapidly into the 314-billion-parameter Grok-1.
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