OpenAI
GPT-5.4 nano
OpenAI's smallest and most cost-efficient GPT-5.4-class model, optimized for high-volume simple tasks with native reasoning support and a 400k context window.
Best for: Classification, data extraction, ranking, and coding subagents handling simpler supporting tasks at the lowest cost.
Capabilities
- ✓reasoning
- ✓Web search
- ✓Adjustable reasoning effort
- ✓Image understanding
- ✓File/document understanding