Kimi K3 Technical Report

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Kimi.ai on X: "Releasing the model weights and technical report of Kimi K3.

Kimi K3 is our most capable model: a 2.8T MoE model with native visual understanding and a 1M-token context window.

New model architecture: 2.5x the intelligence per unit of compute, not just more params.

Alongside Kimi K3, we're opening up more of the stack behind it — high-performance attention kernels, MoE communication library, and infrastructure for running agent environments at scale.

Model weights: https://t.co/7m7eEg6Y0B<br>Tech report: https://t.co/yeu6cjpMCT<br>Tech blog: https://t.co/YTfiMSNM1f" / X<br>Post

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Kimi.ai

@Kimi_Moonshot

Releasing the model weights and technical report of Kimi K3.

Kimi K3 is our most capable model: a 2.8T MoE model with native visual understanding and a 1M-token context window.

New model architecture: 2.5x the intelligence per unit of compute, not just more params.

Alongside Kimi K3, we're opening up more of the stack behind it — high-performance attention kernels, MoE communication library, and infrastructure for running agent environments at scale.

Model weights: huggingface.co/moonshotai/Kim…<br>Tech report: github.com/MoonshotAI/Kim…<br>Tech blog: kimi.com/blog/kimi-k3

span:not(:empty)~span:not(:empty)]:before:content-['·'] [&>span:not(:empty)~span:not(:empty)]:before:px-1 [&>span:not(:empty)~span:not(:empty)]:before:shrink-0">3:14 PM · Jul 27, 2026157.8KViews

252<br>725<br>3.7K<br>744

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@UnslothAI

19m

Amazing thank you for supporting the open-source community!

We'll try our best to make Kimi work locally and hopefully we will get smaller Kimi models! 🥰🙏

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@ZixuanLi_

20m

Impressive

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@MAXdeg0

27m

Time to see if my 8GB RAM can survive a 2.8T parameter

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Relevant people<br>Kimi.ai@Kimi_MoonshotFollow<br>Built by Moonshot AI to empower everyone to be superhuman.<br>@Kimidevs built for developers<br>⚡️API: https://t.co/XCrgjXAqMw<br>DC: https://t.co/wBsBTn6Ncc

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