Moonshot AI Trains Kimi K3 on 20,000 Nvidia Chips | July 31, 2026 🔹 Moonshot AI reportedly trained its 2.8-trillion-parameter Kimi K3 model using approximately 20,000 Nvidia $NVDA GPUs accessed through Alibaba Group $BABA and other Chinese cloud providers. 🔹 Kimi K3 is a fully open-weight multimodal AI model featuring vision capabilities and a one-million-token context window, making it one of China's largest open AI models. 🔹 The company adopted an efficient Mixture-of-Experts (MoE) architecture to overcome challenges in assembling a single massive GPU cluster under ongoing U.S. export restrictions. 🔹 Inference for Kimi K3 is reportedly powered by Nvidia $NVDA H20 accelerators, with subscriptions selling out within 48 hours following strong market demand. 🔹 The development highlights China's continued reliance on Nvidia $NVDA AI hardware despite export controls, while reinforcing Alibaba Group $BABA's growing role as a key cloud infrastructure provider for large-scale AI model training. #MoonshotAI #KimiK3 #Nvidia #NVDA #Alibaba #BABA #ArtificialIntelligence #AI #CloudComputing #Semiconductors #ChinaTech #USMarkets