Kimi K2 handles complex language tasks, reasoning, and problem-solving through an AI model developed by Moonshot AI.

kimi-k2.com
Kimi K2 homepage screenshot

About Kimi K2

Kimi K2 is a large language model developed by Moonshot AI for language tasks, reasoning and problem-solving, including tool use and autonomous task execution. The site lists 1 trillion total parameters with 32 billion activated per token, and 15.5 trillion training tokens.

It is offered as Kimi-K2-Base for customization and Kimi-K2-Instruct for chat and agentic use. It can be used through chat after sign-in, through Moonshot AI's API, or deployed locally with models on GitHub and Hugging Face.

Key features

  • Handles reasoning and autonomous problem-solving tasks
  • Supports tool use for agentic task execution
  • Offers Kimi-K2-Base variant for customization
  • Offers Kimi-K2-Instruct for chat and agentic use
  • API access through Moonshot AI platform
  • Local deployment via GitHub repositories and Hugging Face
Best for: Researchers and developers working on reasoning, coding, and agentic language tasks.
Good for
  • Available in Base and Instruct variants for different uses
  • Can be accessed by website chat, API, or local deployment
  • Publishes benchmark scores across coding, math, and knowledge tests
Watch out for
  • Requires sign-in for website chat

Kimi K2 at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Kimi K2 FAQ

Who developed Kimi K2?
Moonshot AI.
Are there different versions of Kimi K2?
Yes, Kimi-K2-Base for customization and Kimi-K2-Instruct for general chat and agentic experiences.
How can Kimi K2 be accessed?
Through the official website, Moonshot AI's API platform, or local deployment using GitHub repositories and Hugging Face.
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