# Kimi K3.1 Pro



Moonshot



Moonshot has released Kimi K3.1 Pro, a multimodal MoE model with 2.8T total parameters, 104B active parameters and a one-million-token context window. It targets full-project coding, Blender and CAD modeling, and financial research. The standard and Highspeed versions are available through Kimi.ai, the mobile apps, Kimi Work, Kimi Code and the API; Moonshot says Highspeed is two to three times faster. Full model weights are planned for a later release and are not yet available to download. Kimi Work requires version 3.1.0 or later on Windows or Apple silicon Macs. Enterprise access is off by default and must be enabled by an administrator. Moonshot reports scores of 65.7% on Terminal-Bench 4.0, 64.4 on OfficeQA Pro v2 and 92.7% on BenchCAD with tools.


## Availability

Available through Kimi.ai, the mobile apps, Kimi Work, Kimi Code and the official API. Full model weights are still forthcoming.
- Released: Oct 23, 2026
- Review updated: Oct 24, 2026 09:11 Sat · Beijing Time (UTC+8)

## Sources

- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680701770068067
- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680705855373791
- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680710150357279
- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680714311094458
- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680718249500786
- Source excerpt: https://x.com/Kimi_Moonshot/status/2113680722036944913
- Source excerpt: https://www.kimi.ai/blog/
- Source excerpt: https://www.kimi.ai/blog/kimi-k3-1-pro

Canonical entry: https://www.ailyre.com/source/?id=moonshot-kimi-k3-1-pro&lang=en