Moonshot AI Open-Sources Kimi K3, a 2.8-Trillion-Parameter Model — the Largest Open-Weight Release Ever
China's Moonshot AI published the full weights and technical report for a 2.8T MoE model with native vision and a 1M-token context window, a 1.4TB download that anyone can run for free.
On Monday, Moonshot AI released the model weights and technical report for Kimi K3, which the company describes as its most capable system to date: a 2.8-trillion-parameter mixture-of-experts model with native visual understanding and a 1-million-token context window. The announcement came directly from @Kimi_Moonshot, and the significance is not the parameter count alone but the license: the weights are open.
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