China’s AI race just got a very concrete number attached to it: 20,000. That’s the size of the Nvidia GPU cluster that Moonshot AI is running its Kimi models on, with the hardware provisioned through Alibaba, which happens to own 36% of the company.
What Moonshot AI actually built
Moonshot AI launched its latest model, Kimi K3, on July 17, 2026, billing it as the world’s largest open-source AI system. The company claims its performance metrics are competitive with models from OpenAI and Anthropic.
Alibaba’s role here is dual. The tech giant holds a 36% stake in Moonshot following a funding round it participated in during February 2024. It is also the company providing the cloud infrastructure that Kimi runs on.
The valuation math is dizzying
