---
title: GPT-4o Mini — Fast, Affordable LLM | ModelsLab
description: Deploy GPT-4o Mini for cost-efficient text and vision tasks. 128K context, 16K output, $0.15/M input tokens. Try now.
url: https://modelslab.com/openai-gpt-4o-mini-2024-07-18
canonical: https://modelslab.com/openai-gpt-4o-mini-2024-07-18
type: website
component: Seo/ModelPage
generated_at: 2026-07-01T04:04:23.526985Z
---

Available now on ModelsLab · Language Model

OpenAI: GPT-4o-mini (2024-07-18)
Fast. Affordable. Intelligent.
---

[Try OpenAI: GPT-4o-mini (2024-07-18)](/models/open_router/openai-gpt-4o-mini-2024-07-18) [API Documentation](https://docs.modelslab.com)

Built For Scale And Speed
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Cost Efficient

### 60% Cheaper Than GPT-3.5

Process millions of tokens at $0.15 input, $0.60 output pricing.

Multimodal Ready

### Text And Vision Support

Accept text and image inputs, generate text outputs with structured formatting.

Enterprise Scale

### 128K Context Window

Handle full codebases, long conversations, and complex document analysis.

Examples

See what OpenAI: GPT-4o-mini (2024-07-18) can create
---

Copy any prompt below and try it yourself in the [playground](/models/open_router/openai-gpt-4o-mini-2024-07-18).

Customer Intent Classification

“Analyze this customer support message and classify the intent as billing, technical, account, or other: 'I've been charged twice this month and can't access my dashboard.'”

Code Documentation

“Generate concise API documentation for this Python function with parameters, return type, and usage example.”

Multi-Language Translation

“Translate this product description to Spanish, French, and German while maintaining brand tone.”

Structured Data Extraction

“Extract all product names, prices, and availability status from this e-commerce page HTML as JSON.”

For Developers

A few lines of code.
Intelligent API. Three lines.
---

ModelsLab handles the infrastructure: fast inference, auto-scaling, and a developer-friendly API. No GPU management needed.

- **Serverless:** scales to zero, scales to millions
- **Pay per token,** no minimums
- **Python and JavaScript SDKs,** plus REST API

[API Documentation ](https://docs.modelslab.com)

PythonJavaScriptcURL

Copy

```
<code>import requests

response = requests.post(
    "https://modelslab.com/api/v7/llm/chat/completions",
    json={
  "key": "YOUR_API_KEY",
  "prompt": "",
  "model_id": ""
}
)
print(response.json())</code>
```

FAQ

Common questions about OpenAI: GPT-4o-mini (2024-07-18)
---

[Read the docs ](https://docs.modelslab.com)

### What is GPT-4o Mini and how does it differ from GPT-4o?

GPT-4o Mini is OpenAI's compact, cost-efficient variant designed for focused tasks. It maintains strong performance on text and vision while being 60% cheaper than GPT-3.5 Turbo and significantly faster than larger models.

### What are the input and output limits for GPT-4o Mini?

The model supports a 128K token context window with up to 16K tokens of output per request. This enables processing of full codebases, extended conversations, and detailed document analysis.

### Does GPT-4o Mini support function calling and structured outputs?

Yes. GPT-4o Mini supports function calling for external API integration, prompt caching for efficiency, and structured outputs for reliable JSON formatting.

### What modalities does GPT-4o Mini currently support?

Currently, GPT-4o Mini accepts text and image inputs and produces text outputs. Future support for audio and video inputs/outputs is planned.

### Is GPT-4o Mini suitable for fine-tuning?

Yes. GPT-4o Mini is ideal for fine-tuning on custom datasets. You can also distill outputs from larger models like GPT-4o into GPT-4o Mini to achieve similar results at lower cost and latency.

### What use cases is GPT-4o Mini optimized for?

GPT-4o Mini excels at intent classification, keyword extraction, translation, tag generation, customer support chatbots, and applications requiring multiple parallel API calls or high-volume context processing.

Ready to create?
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Start generating with OpenAI: GPT-4o-mini (2024-07-18) on ModelsLab.

[Try OpenAI: GPT-4o-mini (2024-07-18)](/models/open_router/openai-gpt-4o-mini-2024-07-18) [API Documentation](https://docs.modelslab.com)

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*This markdown version is optimized for AI agents and LLMs.*

**Links:**
- [Website](https://modelslab.com)
- [API Documentation](https://docs.modelslab.com)
- [Blog](https://modelslab.com/blog)

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*Generated by ModelsLab - 2026-07-01*