curl --request POST \
  --url https://open.bigmodel.cn/api/paas/v4/layout_parsing \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "GLM-OCR",
  "file": "https://cdn.bigmodel.cn/static/logo/introduction.png"
}
'

{
  "id": "task_123456789",
  "created": 1727156815,
  "model": "GLM-OCR",
  "md_results": "# 文档标题\n这是文档内容...",
  "layout_details": [
    [
      {
        "index": 1,
        "label": "text",
        "bbox_2d": [
          0.1,
          0.1,
          0.5,
          0.3
        ],
        "content": "这是文本内容",
        "height": 800,
        "width": 600
      }
    ]
  ],
  "layout_visualization": [
    "<string>"
  ],
  "data_info": {
    "num_pages": 5,
    "pages": [
      {
        "width": 600,
        "height": 800
      }
    ]
  },
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "prompt_tokens_details": {
      "cached_tokens": 123
    },
    "total_tokens": 123
  },
  "request_id": "req_123456789"
}