OpenAI
GPT-5 nano
OpenAI's smallest and fastest GPT-5 variant, optimized for ultra-low latency, high throughput, and cost-efficient text and basic multimodal tasks.
Best for: Fast chat, simple Q&A, real-time alerts
Capabilities
- ✓reasoning
- ✓Web search
- ✓Adjustable reasoning effort
- ✓Image understanding
- ✓File/document understanding
- ✓image_generation