Kimi K2
text
open-source
Kimi K2 (Moonshot AI) is a 1T-parameter MoE LLM with a 128K context window. It achieves state-of-the-art coding performa...
Version: K2
Released: 3m 21d ago on 07/11/2025
Pricing:
- details: free
Repository: GitHub (MoonshotAI/Kimi-K2)
Architecture
- parameters: 1 trillion (32B active)
- context_length: 128,000
- inference_type: Transformer Mixture-of-Experts
- training_data: 15.5 trillion tokens (multilingual)
Capabilities
- Chinese
- English
- Frontier reasoning
- multi-step coding
- tool use
- agentic intelligence
Benchmarks
- code generation: LiveCodeBench Pass@1 = 53.7% (vs 46.9% for DeepSeek V3)
Safety
- Basic filters applied (no disallowed content by default)
- Optimized for tool use and reasoning (no explicit RLHF)
- Potential biases from public data
Deployment
- regions: Global
- hosting: GitHub, Hugging Face
- integrations: Suitable for research and tool-building (open infrastructure)
Tags
LLMMoEcode generationopen-source