# Kimi K3.1 Pro is now available on OpenRouter

> Original title: Kimi K3.1 Pro from @Kimi_Moonshot is live on OpenRouter.

- Source: OpenRouter
- Published: 2026-10-23T18:31:22.000Z
- Bad Influence: https://badinfluence.news/items/dw73kuuc22747rya2181zo20s
- Original: https://x.com/OpenRouter/status/2113699820124934334

## Summary

OpenRouter says Moonshot AI's Kimi K3.1 Pro is live on its platform, with a 1M-token context and multimodal support. Pricing is $2 per million input tokens and $10 per million output tokens, and the model is post-trained from Kimi K3 for long-horizon coding and agentic work.

## Why it matters

The post gives context, pricing, and access routes for a new open-weight model available through OpenRouter, useful for comparing it with existing API options.

## Post

Kimi K3.1 Pro from @Kimi_Moonshot is live on OpenRouter.

A 1M context, multimodal open-weight model, post-trained from Kimi K3 for long-horizon coding and agentic work. $2/M input tokens, $10/M output tokens.

Try it: https://openrouter.ai/moonshotai/kimi-k3.1-pro

## Quoted post @Kimi_Moonshot

> Introducing Kimi K3.1 Pro: our most capable 3T-class open-weight model.
> 
> 🔹 1M-token context, 2.8T total / 104B active params (MoE), Multimodal.
> 🔹 Full-project coding: games in Unreal, Unity & Godot.
> 🔹 Excels at parametric 3D modeling in Blender & CAD.
> 🔹 More reliable at finance work: Accurate modeling with hallucination down by 65%.
> 🔹 Matching the strongest proprietary models across coding, agentic and knowledge benchmarks.
> 
> Kimi K3.1 Pro and K3.1 Pro Highspeed (2–3× faster) are now live on http://Kimi.ai, Kimi Work, Kimi Code, and the Kimi API.  
> 
> Open weights by Nov 4, 2026.
> 
> 🔗 API: http://platform.kimi.ai 
> 🔗 Tech blog: http://kimi.ai/blog/kimi-k3-1-pro

https://x.com/Kimi_Moonshot/status/2113680701770068067