gpt-5.2

POST

https://api.mixrouter.com/v1/chat/completions

按照下面的方式，gemini可以同时支持图片、音频、视频的理解。相关的url地址要是可访问的。图片和audio，可以支持base64的字符串。但是视频不建议通过base64进行传递。

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Example

{
    "model": "gpt-5.2",
    "messages": [
        {
            "content": [
                {
                    "text": "分析总结下面的图片，主要讲了什么?",
                    "type": "text"
                },
                {
                    "image_url": {
                        "url": "https://ark-project.tos-cn-beijing.volces.com/images/view.jpeg"
                    },
                    "type": "image_url"
                }
            ],
            "role": "user"
        }
    ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.mixrouter.com/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-5.2",
    "messages": [
        {
            "content": [
                {
                    "text": "分析总结下面的图片，主要讲了什么?",
                    "type": "text"
                },
                {
                    "image_url": {
                        "url": "https://ark-project.tos-cn-beijing.volces.com/images/view.jpeg"
                    },
                    "type": "image_url"
                }
            ],
            "role": "user"
        }
    ]
}'

Responses

🟢200OK

application/json

Body

Example

{
    "id": "chatcmpl-CprzdtLVh0cTsSg9nzCxGEoi1ZEwg",
    "object": "chat.completion",
    "created": 1766478313,
    "model": "gpt-5.2",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "这张图片主要表达的是“独自探索自然、宁静与自由”的主题。\n\n- **画面内容**：一名划皮划艇的人在宽阔平静的湖面上前行，远处是森林与被云雾/薄雾笼罩的雪山或高山山脉，整体以冷色调蓝色为主。  \n- **氛围情绪**：安静、辽阔、清冷，带有一点孤独但更偏向放松与沉浸式的自我探索。  \n- **核心含义/信息**：强调人与自然的对比（人很渺小但很自由）、户外旅行/探险、远离喧嚣的治愈感与“向远方出发”的意象。",
                "refusal": null,
                "annotations": []
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 508,
        "completion_tokens": 181,
        "total_tokens": 689,
        "prompt_tokens_details": {
            "cached_tokens": 0,
            "audio_tokens": 0
        },
        "completion_tokens_details": {
            "reasoning_tokens": 0,
            "audio_tokens": 0,
            "accepted_prediction_tokens": 0,
            "rejected_prediction_tokens": 0
        }
    },
    "system_fingerprint": null,
    "service_tier": "default"
}

Modified at 2025-12-31 06:43:32

anthropic格式

openai格式