Moonshot AI Releases Kimi K3 Open-Weight Model with 2.8 Trillion Parameters
Chinese AI startup Moonshot AI released the full weights for Kimi K3, a 2.8 trillion parameter open-weight model that rivals GPT-5.6 Sol and Claude Fable 5. While developers can now download and modify the model, running it requires data-center-level infrastructure costing $550,000-$700,000. The release has sparked US policy debates and includes a custom license with revenue-based restrictions.