Qwen3-VL-8B-Instruct
POST
/v1/chat/completions
请求参数
Authorization
在 Header 添加参数
Authorization
，其值为在 Bearer 之后拼接 Token示例：
Authorization: Bearer ********************Header 参数
Body 参数application/json必填
示例
{
"model": "Qwen3-VL-8B-Instruct",
"stream": false,
"messages": [
{
"role": "user",
"content": [
{
"type": "image_url",
"image_url": {
"url": "https://view-cache.book118.com/view31/M02/04/21/wKh2G2Vwes-ALXjAAACbCiT5Grc432.png"
}
},
{
"type": "text",
"text": "你是一名专业的图片分析师，擅长解析图片中的内容与文字。 要求： 1.有非文字，则简述图片的内容 2. 图片中没有图像只有文字，则返回`无效图片`"
}
]
}
]
}请求示例代码
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请求示例请求示例
Shell
JavaScript
Java
Swift
curl --location 'https://wan.vnet.com/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"model": "Qwen3-VL-8B-Instruct",
"stream": false,
"messages": [
{
"role": "user",
"content": [
{
"type": "image_url",
"image_url": {
"url": "https://view-cache.book118.com/view31/M02/04/21/wKh2G2Vwes-ALXjAAACbCiT5Grc432.png"
}
},
{
"type": "text",
"text": "你是一名专业的图片分析师，擅长解析图片中的内容与文字。 要求： 1.有非文字，则简述图片的内容 2. 图片中没有图像只有文字，则返回`无效图片`"
}
]
}
]
}'返回响应
🟢200成功
application/json
Bodyapplication/json
示例
{
"id": "chatcmpl-a32c0b2927549ba7",
"object": "chat.completion",
"created": 1779702289,
"model": "Qwen3-VL-8B-Instruct",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "无效图片",
"refusal": null,
"annotations": null,
"audio": null,
"function_call": null,
"tool_calls": [],
"reasoning": null
},
"logprobs": null,
"finish_reason": "stop",
"stop_reason": null,
"token_ids": null
}
],
"service_tier": null,
"system_fingerprint": null,
"usage": {
"prompt_tokens": 931,
"total_tokens": 934,
"completion_tokens": 3,
"prompt_tokens_details": null
},
"prompt_logprobs": null,
"prompt_token_ids": null,
"kv_transfer_params": null
}修改于 2026-05-25 09:52:09