China’s Moonshot unveils world’s largest open AI model, closing in on US rivals
Kimi K3 debuts month after Washington pulls Anthropic’s Fable, Mythos models over security concerns Founder of Moonshot AI Yang Zhilin delivers a speech at a conference of 2026 Zhongguancun forum, in Beijing, China, March 25, 2026. PHOTO: REUTERS Chinese AI startup Moonshot on Friday unveiled Kimi K3, a 2.8 trillion-parameter model that it said is the world’s largest open-weight AI system and delivers performance approaching United … Read more