Chinese artificial intelligence (AI) start-up Moonshot AI Technology Co (月之暗面) yesterday unveiled Kimi K3, a 2.8 trillion-parameter model that the firm said is the world’s largest open-weight AI system and delivers performance approaching US giant Anthropic PBC’s frontier Fable model.The launch, whi

The FT reports Kimi K3 will be the largest open AI model from China, with a parameter count between 2 trillion and 3 trillion.

Moonshot AI released Kimi K3, a 2.8 trillion-parameter open-source AI model from China that rivals OpenAI, Anthropic and other top U.S. systems in frontier AI benchmarks.