[
  {
    "role": "user",
    "content": [
      {
        "type": "image",
        "source": {
          "type": "base64",
          "media_type": "image/jpeg",
          "data": "{{image}}"
        }
      },
      {
        "type": "text",
        "text": "What animal is in this image? Describe it briefly."
      }
    ]
  }
]