Kimi K2

Moonshot AI announces Kimi K2, a Mixture-of-Experts model with 32 billion activated parameters and 1 trillion total parameters, optimized for agentic tasks and open-sourced as Kimi-K2-Base and Kimi-K2-Instruct.

From the source
Kimi K2 is our latest Mixture-of-Experts model with 32 billion activated parameters and 1 trillion total parameters. It achieves state-of-the-art performance in frontier knowledge, math, and coding among non-thinking models. But it goes further — meticulously optimized for agentic tasks, Kimi K2 does not just answer; it acts. And now, it is within your reach. Today, we are open-sourcing: Kimi-K2-Base: The foundation model, a strong start for researchers and builders who want full control for fine-tuning and custom solutions. Kimi-K2-Instruct: The post-trained model best for drop-in, general-purpose chat and agentic experiences.
kimi.ai