GPT-5 Nano
AvailableGPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...
- Context
- 400K tokens
- Max output
- 128K tokens
- Input / 1M tokens
- $0.05per 1M tokens
- Output / 1M tokens
- $0.40per 1M tokens
- Listed since
- Aug 7, 2025
Prices and model data from OpenRouter
Where it's availableProviders · 1
| Provider | Input / 1M tokens | Output / 1M tokens | Status |
|---|---|---|---|
| OpenRouter | $0.05 | $0.40 | Available |
Published benchmark results
From independent leaderboards, each credited to its publisher.