Moonshot releases Kimi K3, a 2.8T open-weight multimodal model with a 1M-token context
cyb3rops · x · 2026-07-27
Moonshot AI has released Kimi K3 on Hugging Face as an open-weight, native multimodal agentic model with 2.8T parameters and a 1M-token context window.
The model card says Kimi K3 is built on Kimi Delta Attention and Attention Residuals, activates 16 of 896 experts under a Stable LatentMoE design, and claims roughly 2.5× better scaling efficiency than Kimi K2. Moonshot positions it for long-horizon coding, knowledge work, reasoning, and multimodal tasks such as vision-in-the-loop workflows, dashboards, motion design, and video editing.
Related event: Moonshot releases Kimi K3 open weights amid license debate(155 posts)→
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