GPT-5.1 Codex Mini
GPT-5.1 Codex Mini is a compact coding assistant designed for lightweight development tasks like code completion, simple generation, and quick fixes. It runs fast and cheap, making it ideal for IDE integration where responsiveness matters most.
Key Features
Fast code completion for IDE integration
Lightweight and cost-efficient
Support for major programming languages
Quick code fixes and suggestions
Low-latency responses
Ideal Use Cases
IDE code completion and suggestions
Quick code snippets and boilerplate
Simple bug fixes and refactoring
Code formatting and linting assistance
Technical Specifications
| Context Window | 64K tokens |
| Modality | Text, Code → Code |
| Provider | OpenAI |
| Category | Code Generation |
| Latency | Ultra-low |
| Best For | IDE integration |
API Usage
1 curl -X POST https://api.vincony.com/v1/chat/completions \ 2 -H "Authorization: Bearer YOUR_API_KEY" \ 3 -H "Content-Type: application/json" \ 4 -d '{ 5 "model": "openai/gpt-5.1-codex-mini", 6 "messages": [ 7 { "role": "user", "content": "Hello, GPT-5.1 Codex Mini!" } 8 ] 9 }'
Replace YOUR_API_KEY with your Vincony API key. OpenAI-compatible endpoint — works with any OpenAI SDK.
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Frequently Asked Questions
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