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moonshotai/kimi-k2-thinking

Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced...

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256K context262.1K max output
Input $0.60/M · Output $2.50/M · Cache read $0.15/M
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API details and access

Model Details

ProviderMoonshotai
TypeLlm
Model IDmoonshotai/kimi-k2-thinking

Capabilities

InputText
OutputText
Context256,000
Max Output262,144
VisionNot supported
Function CallingSupported

Access details

Chat Completions
Base URLhttps://api.sandbase.ai
API Endpoint/v1/chat/completions
{
  "model": "moonshotai/kimi-k2-thinking",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 512
}

Pricing

Input$0.60 / 1M tokens
Output$2.50 / 1M tokens
Cache read$0.15 / 1M tokens

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