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Home/Models/OpenAI/gpt-4-vision-preview
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gpt-4-vision-preview

输入:$8/M
输出:$32/M
This model supports a maximum context length of 128,000 tokens.
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Technical Specifications of gpt-4-vision-preview

SpecificationDetails
Model IDgpt-4-vision-preview
Maximum context length128,000 tokens
Input modalitiesText, image
Output modalitiesText
API availabilityAvailable through CometAPI
Primary use casesVision-language understanding, image analysis, multimodal question answering, long-context workflows

What is gpt-4-vision-preview?

gpt-4-vision-preview is a multimodal AI model available through CometAPI that can process both text and images in a single request. It is designed for workflows where users need the model to interpret visual content, answer questions about images, extract insights from screenshots or diagrams, and combine that visual understanding with natural-language reasoning.

This model supports a maximum context length of 128,000 tokens, making it suitable for applications that require large prompts, extended conversations, or the combination of visual inputs with substantial textual instructions and reference material.

Main features of gpt-4-vision-preview

  • Multimodal input: Accepts both text and image inputs, enabling applications that combine natural-language prompts with visual context.
  • Long context window: Supports up to 128,000 tokens of context for handling large instructions, long conversations, and complex document-aware workflows.
  • Image understanding: Useful for analyzing screenshots, charts, diagrams, photos, and other image-based content.
  • Question answering: Can answer detailed questions grounded in both textual and visual inputs.
  • Flexible integration: Can be accessed through CometAPI using the gpt-4-vision-preview model ID in standard API workflows.
  • Workflow augmentation: Helps power assistants, document-review tools, visual inspection systems, and research interfaces that require both reasoning and perception.

How to access and integrate gpt-4-vision-preview

Step 1: Sign Up for API Key

To access gpt-4-vision-preview, first create an account on CometAPI and generate your API key from the dashboard. After that, store the key securely and use it to authenticate all requests to the API.

Step 2: Send Requests to gpt-4-vision-preview API

Once you have your API key, send requests to CometAPI’s compatible endpoint while specifying the model as gpt-4-vision-preview.

curl https://api.cometapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_COMETAPI_KEY" \
  -d '{
    "model": "gpt-4-vision-preview",
    "messages": [
      {
        "role": "user",
        "content": [
          {
            "type": "text",
            "text": "Describe the image and summarize the key details."
          }
        ]
      }
    ]
  }'

Step 3: Retrieve and Verify Results

After submitting your request, CometAPI will return the model’s response in JSON format. You can then parse the output, verify that the returned content matches your application requirements, and integrate the result into your product workflow.

gpt-4-vision-preview 的功能

了解 gpt-4-vision-preview 的核心能力,帮助提升性能与可用性,并改善整体体验。

gpt-4-vision-preview 的定价

查看 gpt-4-vision-preview 的竞争性定价,满足不同预算与使用需求,灵活方案确保随需求扩展。
Comet 价格 (USD / M Tokens)官方定价 (USD / M Tokens)折扣
输入:$8/M
输出:$32/M
输入:$10/M
输出:$40/M
-20%

gpt-4-vision-preview 的示例代码与 API

获取完整示例代码与 API 资源,简化 gpt-4-vision-preview 的集成流程,我们提供逐步指导,助你发挥模型潜能。

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