Kimi

Kimi

Moonshot AI
Kimi K3.1 Pro

Kimi K3.1 Pro

Moonshot AI
5.0 out of 5 stars
+
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About

Kimi is an intelligent assistant with a large "memory" that can read a 200,000-word novel in one go and surf the Internet. Kimi can understand and process long documents, helping you quickly summarize analysis reports, financial reports, etc., saving time in reading and organizing. When preparing for exams or researching new fields, Kimi can help you understand and summarize large amounts of textbooks or professional papers. If you work in programming or technology, Kimi can help you reproduce code or provide technical solutions based on your code or pseudocode from your paper. Kimi has significant advantages in Chinese and can handle multi-language documents, helping you communicate and understand more efficiently in international work. Kimi Chat can also play your favorite game characters, have interesting conversations with you, and provide entertainment and relaxation.

About

Kimi K3.1 Pro is a multimodal large language model developed by Moonshot AI for advanced reasoning, software development, 3D modeling, financial analysis, and autonomous AI agent workflows. The model uses a mixture-of-experts architecture with approximately 2.8 trillion total parameters and 104 billion active parameters, supporting a context window of one million tokens. Its coding capabilities include debugging existing applications, generating complete software projects, developing interactive websites, and creating applications with game engines. Kimi K3.1 Pro can analyze images, interpret spatial relationships, generate CAD scripts, and create three-dimensional assets from text descriptions or visual references. Its reasoning and tool-use capabilities support financial modeling, investment research, document analysis, and multistep business workflows. The model is available through Kimi's web and mobile applications, Kimi Work, Kimi Code, and the Kimi API, with a Highspeed variant.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Users interested in a powerful multimodal AI assistant

Audience

Software developers, AI engineers, researchers, financial analysts, and teams building applications or agentic workflows with AI models.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$2 per 1M tokens
API usage is pay-as-you-go: $2 per million input tokens and $10 per million output tokens. Cached input is $0.20 per million tokens; cache writes are $2 per million tokens. Kimi Code also provides tier-based membership access, with quotas and context limits depending on the tier.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5

Pros & Cons from Real Users

Pros

  • I can give it a large coding job, a research project, or a multi-step agent workflow and it does a much better job staying organized all the way through. Coding is probably the biggest jump. Moonshot reports a 65.7% score on Terminal-Bench 4.0, ahead of GPT-6 Astra’s reported 58.2% and just behind Claude Opus 5.5 at 66.4%. It feels especially good for terminal work, repo-level changes, and tasks where the agent has to keep using tools for a while. The 1M-token context window is also genuinely useful. I can keep a huge amount of source code, documentation, financial material, screenshots, and prior work in context without constantly trimming things down.

Cons

  • The main downside is that the full weights are not available yet. Moonshot says they will be released soon, so the open-weight story is promising, but I would wait for that release before judging local deployment and customization.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Moonshot AI
Founded: 2023
China
www.kimi.com

Company Information

Moonshot AI
Founded: 2023
China
www.kimi.ai/

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Categories

AI Assistants Supported
AI Chatbots Supported

Categories

Integrations

Brokk Supported
Kimi Work Supported
Nebius Token Factory Supported
Novita AI Supported
OpenClaw Supported
Pi Agent Supported
Atomic Chat Supported
Claw Code Not Supported
JavaScript Not Supported
Kimi K2.7 Code Supported
Kimi K3.1 Pro Supported
Kubernetes Not Supported
Noden Supported
R Not Supported
React Not Supported
Scala Not Supported
SinoGate Supported
Solidity Not Supported
Zerouter Supported
omp Supported

Integrations

Brokk Supported
Kimi Work Supported
Nebius Token Factory Supported
Novita AI Supported
OpenClaw Supported
Pi Agent Supported
Atomic Chat Not Supported
Claw Code Supported
JavaScript Supported
Kimi K2.7 Code Not Supported
Kimi K3.1 Pro Not Supported
Kubernetes Supported
Noden Not Supported
R Supported
React Supported
Scala Supported
SinoGate Not Supported
Solidity Supported
Zerouter Not Supported
omp Not Supported
Claim Kimi and update features and information
Claim Kimi and update features and information
Claim Kimi K3.1 Pro and update features and information
Claim Kimi K3.1 Pro and update features and information