Moonshot’s Yang Fuels AI Talent Debate With Kimi K3
Yang Zhilin earned a doctorate from Carnegie Mellon University in 2019 after studying computer science at Tsinghua University and interning at Google Brain and Meta. He returned to China despite interest from Apple and co-founded Beijing-based Moonshot AI in 2023. His choice has become a case study in the U.S.-China contest for AI talent, though his former adviser says entrepreneurial ambition — not visa trouble — drove the move.
In May 2026, Moonshot raised $2 billion at a valuation exceeding $20 billion. On July 16, it released Kimi K3, an open-weight mixture-of-experts model with 2.8 trillion parameters and a 1-million-token context window; its coding results quickly drew Silicon Valley’s attention. Investor Vinod Khosla said U.S. immigration policy was driving away elite talent, but Carnegie Mellon professor Ruslan Salakhutdinov said Yang had opportunities to remain in America and returned because he wanted to build his own company.
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The history behind this eventKimi K3 Spotlights China’s Growing Pull on AI Talent
Moonshot AI founder Yang Zhilin earned a doctorate from Carnegie Mellon University in 2019 after internships at Google and Meta, but returned to China despite opportunities including an Apple job. His path matters because the United States built much of its AI lead by attracting foreign researchers and keeping them. China’s expanding startup ecosystem, deeper engineering pool and founder networks are now giving elite Chinese researchers a credible alternative at home.
Beijing-based Moonshot AI released Kimi K3 on July 16, 2026, and published the full model weights on July 27. The 2.8-trillion-parameter system has a 1-million-token context window and topped Arena’s front-end coding ranking, putting it near leading U.S. models. A Stanford University Hoover Institution review of 356 researchers behind DeepSeek’s core models found 53.5% had never studied or worked abroad; among those with U.S. experience, 70% ultimately returned to China.
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