Moonshot AI has released Kimi K3 as an open-weight model, giving developers access to one of the largest AI systems now available for download. Kimi K3 Turns Openness Into a Distribution TestMoonshot’s Kimi K3 model card describes the system as a 2.8 trillion parameter open-weight, native multimodal model with a 1 million token context window. Specialist AI Clouds Gain the First OpeningThe freeze from the biggest platforms does not mean Kimi K3 has no hosting path. Fireworks AI says Kimi K3 is available on Fireworks for day-one inference and training, with US-hosted inference and zero data retention options. Fireworks AI and Together AI are among the platforms offering hosted access to Kimi K3.