Welcome to the World of Kimi-K2

Redefining AI: An Agent Built for Action

Kimi-K2 is not a traditional question-and-answer bot. We call it Open Agentic Intelligence. Its core design philosophy is to understand complex instructions and execute tasks autonomously, step-by-step, rather than just providing information. Whether it's analyzing a complex financial report or writing and debugging a piece of code, Kimi-K2 can get the job done like a true assistant.

Core Technology: Mixture-of-Experts (MoE)

Kimi-K2's powerful capabilities stem from its advanced Mixture-of-Experts (MoE) architecture. This means the model contains multiple 'expert' sub-networks, each specializing in specific types of tasks (like math, coding, language comprehension, etc.). When it receives your command, the system automatically selects the most appropriate combination of experts to handle it, achieving top-tier performance and efficiency across a wide range of tasks.

Empowering Developers and Enterprises

We understand the power of open source. That's why we offer two versions of Kimi-K2:

  • Kimi-K2-Base: A base model for researchers and developers to fine-tune for specific business scenarios.
  • Kimi-K2-Instruct: An instruction-optimized model that is ready for immediate use in chat and agentic applications.
You can choose to access it via our cloud API or deploy it privately on your own servers, giving you complete control over your data and applications.