Moonshot AI unveils Kimi K3, world's largest open-weight AI model

Moonshot AI has released the full weights of Kimi K3, a 2.8-trillion-parameter model that the company says is the world's largest open-weight AI model. The model features a one-million-token context window, native vision capabilities and advanced reasoning. Kimi K3 can be downloaded, customised and deployed by developers for research and other applications.