图像输入

POST

/v1/chat/completions

请求参数

Header 参数

Body 参数application/json必填

示例

{
    "model": "qwen-vl-plus",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
                    }
                },
                {
                    "type": "text",
                    "text": "这是什么"
                }
            ]
        }
    ]
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/chat/completions' \
--header 'Accept: application/json' \
--header 'Authorization: {{YOUR API KEY}}' \
--header 'Content-Type: application/json' \
--data '{
    "model": "qwen-vl-plus",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://dashscope.oss-cn-beijing.aliyuncs.com/images/dog_and_girl.jpeg"
                    }
                },
                {
                    "type": "text",
                    "text": "这是什么"
                }
            ]
        }
    ]
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{
    "choices": [
        {
            "message": {
                "role": "assistant",
                "content": "我是阿里云开发的一款超大规模语言模型，我叫千问。"
            },
            "finish_reason": "stop",
            "index": 0,
            "logprobs": null
        }
    ],
    "object": "chat.completion",
    "usage": {
        "prompt_tokens": 3019,
        "completion_tokens": 104,
        "total_tokens": 3123,
        "prompt_tokens_details": {
            "cached_tokens": 2048
        }
    },
    "created": 1735120033,
    "system_fingerprint": null,
    "model": "qwen3.8-max",
    "id": "chatcmpl-6ada9ed2-7f33-9de2-8bb0-78bd4035025a"
}

修改于 2026-08-21 07:29:14

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