K2 Think

K2 Think

Institute of Foundation Models
Kimi K2.5

Kimi K2.5

Moonshot AI
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+

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About

K2 Think is an open source advanced reasoning model developed collaboratively by the Institute of Foundation Models at MBZUAI and G42. Despite only having 32 billion parameters, it delivers performance comparable to flagship models with many more parameters. It excels in mathematical reasoning, achieving top scores on competitive benchmarks such as AIME ’24/’25, HMMT ’25, and OMNI-Math-HARD. K2 Think is part of a suite of UAE-developed open models, alongside Jais (Arabic), NANDA (Hindi), and SHERKALA (Kazakh), and builds on the foundation laid by K2-65B, the fully reproducible open source foundation model released in 2024. The model is designed to be open, fast, and flexible, offering a web app interface for exploration, and with its efficiency in parameter positioning, it is a breakthrough in compact architectures for advanced AI reasoning.

About

Kimi K2.5 is a next-generation multimodal AI model designed for advanced reasoning, coding, and visual understanding tasks. It features a native multimodal architecture that supports both text and visual inputs, enabling image and video comprehension alongside natural language processing. Kimi K2.5 delivers open-source state-of-the-art performance in agent workflows, software development, and general intelligence tasks. The model offers ultra-long context support with a 256K token window, making it suitable for large documents and complex conversations. It includes long-thinking capabilities that allow multi-step reasoning and tool invocation for solving challenging problems. Kimi K2.5 is fully compatible with the OpenAI API format, allowing developers to switch seamlessly with minimal changes. With strong performance, flexibility, and developer-focused tooling, Kimi K2.5 is built for production-grade AI applications.

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

Researchers, developers, or institutions wanting a tool providing a model for mathematical or logical tasks, especially where resources are limited but performance is required

Audience

Kimi K2.5 is ideal for AI developers, engineers, and companies building advanced multimodal, reasoning-heavy, or agent-based applications that require long context and high coding performance

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 Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

Free
Open source
Free Version 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 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

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

Institute of Foundation Models
United States
www.k2think.ai/k2think

Company Information

Moonshot AI
Founded: 2023
China
platform.moonshot.ai/

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Categories

AI Models Supported

Categories

Integrations

APIFree Not Supported
AiAssistWorks Not Supported
Alibaba AI Coding Plan Not Supported
Brokk Not Supported
Cherry Studio Not Supported
EaseMate AI Not Supported
Hermes Agent Not Supported
Kimi Claw Not Supported
Kimi Code Not Supported
Nebius Token Factory Not Supported
Oh My OpenAgent Not Supported
Okara Not Supported
Ollama Not Supported
Oxlo.ai Not Supported
PrivatClaw Not Supported
Rapid Claw Not Supported
Shiori Not Supported
SiliconFlow Not Supported
Tabbit Browser Not Supported
ZooClaw Not Supported

Integrations

APIFree Supported
AiAssistWorks Supported
Alibaba AI Coding Plan Supported
Brokk Supported
Cherry Studio Supported
EaseMate AI Supported
Hermes Agent Supported
Kimi Claw Supported
Kimi Code Supported
Nebius Token Factory Supported
Oh My OpenAgent Supported
Okara Supported
Ollama Supported
Oxlo.ai Supported
PrivatClaw Supported
Rapid Claw Supported
Shiori Supported
SiliconFlow Supported
Tabbit Browser Supported
ZooClaw Supported
Claim K2 Think and update features and information
Claim K2 Think and update features and information
Claim Kimi K2.5 and update features and information
Claim Kimi K2.5 and update features and information