采样

{
  "capabilities": {
    "sampling": {}
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "sampling/createMessage",
  "params": {
    "messages": [
      {
        "role": "user",
        "content": {
          "type": "text",
          "text": "What is the capital of France?"
        }
      }
    ],
    "modelPreferences": {
      "hints": [
        {
          "name": "claude-3-sonnet"
        }
      ],
      "intelligencePriority": 0.8,
      "speedPriority": 0.5
    },
    "systemPrompt": "You are a helpful assistant.",
    "maxTokens": 100
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "role": "assistant",
    "content": {
      "type": "text",
      "text": "The capital of France is Paris."
    },
    "model": "claude-3-sonnet-20240307",
    "stopReason": "endTurn"
  }
}

{
  "type": "text",
  "text": "The message content"
}

{
  "type": "image",
  "data": "base64-encoded-image-data",
  "mimeType": "image/jpeg"
}

{
  "type": "audio",
  "data": "base64-encoded-audio-data",
  "mimeType": "audio/wav"
}

{
  "hints": [
    { "name": "claude-3-sonnet" }, // 偏好 Sonnet 类模型
    { "name": "claude" } // 回退到任何 Claude 模型
  ],
  "costPriority": 0.3, // 成本不太重要
  "speedPriority": 0.8, // 速度非常重要
  "intelligencePriority": 0.5 // 中等能力需求
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "error": {
    "code": -1,
    "message": "User rejected sampling request"
  }
}