Kimi K3.1 Pro

Kimi K3.1 Pro

Moonshot AI
5.0 out of 5 stars
+
+

Related Products

  • Retool
    4.6 out of 5 stars 608 Ratings
    Visit Website for Retool
  • Google AI Studio
    4.8 out of 5 stars 42 Ratings
    Visit Website for Google AI Studio
  • Gemini Enterprise Agent Platform
    4.3 out of 5 stars 1,178 Ratings
    Visit Website for Gemini Enterprise Agent Platform
  • Jotform
    4.6 out of 5 stars 9,009 Ratings
    Visit Website for Jotform
  • BAND
    5.0 out of 5 stars 3 Ratings
    Visit Website for BAND
  • Checksum.ai
    5.0 out of 5 stars 2 Ratings
    Visit Website for Checksum.ai
  • Bright Data
    4.4 out of 5 stars 1,461 Ratings
    Visit Website for Bright Data
  • Parasoft
    4.6 out of 5 stars 152 Ratings
    Visit Website for Parasoft
  • TrustInSoft Analyzer
    4.3 out of 5 stars 6 Ratings
    Visit Website for TrustInSoft Analyzer
  • NMI Payments
    4.6 out of 5 stars 115 Ratings
    Visit Website for NMI Payments

About

Kimi Code is a developer-centric AI coding agent included as part of the Kimi Membership, designed to boost productivity by automating software development tasks and seamlessly integrating into popular workflows. It offers high-performance CLI tools and supports integration with terminal environments and IDEs like VS Code, allowing developers to read and edit code, answer questions about codebases, generate features, fix bugs, refactor, and verify changes through a natural-language interface. With a dedicated console showing real-time logs, request quotas, and pace controls, the platform lets users configure API keys for use in tools such as Kimi CLI, Claude Code, and Roo Code, enabling faster coding with AI assistance within commits and existing workflows. In VS Code, Kimi Code features a native chat panel with slash commands, file and folder references, diff views, and integration with external tools for context-aware coding support.

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

Developers and engineers seeking an AI-powered coding assistant that integrates into their development tools to help write, edit, and understand code faster

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

$15 per month
Free Version Not 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

Kimi
United States
www.kimi.com/code

Company Information

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

Alternatives

Muse Code

Muse Code

Meta
5.0 out of 5 stars

Alternatives

Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Enter Code

Enter Code

Converge AI
GenCode

GenCode

Genspark
GPT-6.1 Terra

GPT-6.1 Terra

OpenAI
5.0 out of 5 stars
Claude Code

Claude Code

Anthropic
5.0 out of 5 stars
Kimi K2

Kimi K2

Moonshot AI
Kimi K3

Kimi K3

Moonshot AI
5.0 out of 5 stars

Categories

Agentic AI Supported
AI Code Generators Supported
AI Coding Agents Supported

Categories

Integrations

Claude Code Supported
Kimi Code CLI Supported
OpenClaw Supported
Visual Studio Code Supported
.NET Not Supported
ClinePass Not Supported
HTML Not Supported
Java Not Supported
JavaScript Not Supported
Kimi Not Supported
Kimi Claw Not Supported
Kimi Work Not Supported
Kotlin Not Supported
Kubernetes Not Supported
OpenViking Supported
R Not Supported
Rapid Claw Not Supported
Solidity Not Supported
TypeScript Not Supported
Zed Supported

Integrations

Claude Code Supported
Kimi Code CLI Supported
OpenClaw Supported
Visual Studio Code Supported
.NET Supported
ClinePass Supported
HTML Supported
Java Supported
JavaScript Supported
Kimi Supported
Kimi Claw Supported
Kimi Work Supported
Kotlin Supported
Kubernetes Supported
OpenViking Not Supported
R Supported
Rapid Claw Supported
Solidity Supported
TypeScript Supported
Zed Not Supported
Claim Kimi Code and update features and information
Claim Kimi Code 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