Moonshot AI releases Kimi K3, 2.8T open-weight model

Kimi K3 hit #1 trending on Hugging Face within 30 minutes (4,000+ likes) and launched day-0 on AWS, Together AI, Perplexity, DigitalOcean, Nebius, Fireworks, Baseten, and Modal. Kimi K3 (Max) tops the fullstack Code Arena and leads open-weight models in Agent Arena with +9.75% net improvement.