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Grok-4.1 Fast (Non-Reasoning)
Grok-4.1 Fast (Non-Reasoning) is xAI's fastest Grok model, optimized for direct responses without chain-of-thought overhead. It delivers quick, direct answers with real-time data access.
Key Features
Fastest Grok variant
Direct, non-reasoning responses
Real-time data access
Low-latency inference
Ideal Use Cases
1.
Real-time Q&A with current data
2.
Interactive search applications
3.
Quick fact retrieval
4.
High-throughput text processing
Technical Specifications
| Context Window | 130K tokens |
| Modality | Text → Text |
| Provider | xAI |
| Category | Text Generation |
| Real-time Data | Yes |
| Latency | Ultra-low |
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": "x-ai/grok-4.1-fast-nr", 6 "messages": [ 7 { "role": "user", "content": "Hello, Grok-4.1 Fast (Non-Reasoning)!" } 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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