Moonshot launches Kimi K3.1 Pro: 2.8T-param open-weight MoE with 1M context, hallucinations down 65%
NVIDIAAI · x · 2026-10-28
Moonshot AI releases Kimi K3.1 Pro, billed as its most capable 3T-class open-weight model, drawing congratulations from NVIDIA's official AI account.
Key specs and capabilities:
- Architecture: MoE with 2.8T total / 104B active params, 1M-token context, multimodal;
- Full-project coding: builds entire games in Unreal, Unity & Godot;
- 3D modeling: strong parametric 3D work in Blender and CAD;
- Finance: more accurate modeling with hallucinations down 65%;
- Overall: claimed to match the strongest proprietary models on coding and agentic tasks.
Related event: Moonshot Open-Sources Kimi K3.1 Pro with 1M Context, Curbs Hacking Skills(4 posts)→
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