NVIDIA CorporationNvidia is a critical compute supplier; Kimi K3's surge in demand and server limits highlight need for Nvidia's H200 chips.

Chinese AI model Kimi K3 has surged to the top of AI rankings, surpassing Anthropic's Claude Fable 5 and OpenAI's GPT-5.6, and rumors suggest it is three times cheaper to run than other models. Developed by Moonshot AI, the 2.8-trillion-parameter model saw such a surge in demand that new user sign-ups were frozen just 48 hours after launch because servers hit a physical limit. Despite the software blueprint being free, experts note that hardware remains a key bottleneck, and enterprises may still prefer the reliable, secure ecosystems of established providers like OpenAI and Anthropic. The development also highlights Nvidia's role as a critical compute supplier, with the company recently beginning shipments of H200 chips to China.
NVIDIA CorporationNvidia is a critical compute supplier; Kimi K3's surge in demand and server limits highlight need for Nvidia's H200 chips.
Amazon.com Inc
Alphabet Inc Class C
Meta Platforms Inc.Moonshot AI's Kimi K3 tops rankings and sees demand surge, freezing sign-ups due to server limits.