GPT-5.4 Nano
AvailableGPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
- Context
- 400K tokens
- Max output
- 128K tokens
- Input / 1M tokens
- $0.20per 1M tokens
- Output / 1M tokens
- $1.25per 1M tokens
- Listed since
- Mar 17, 2026
Prices and model data from OpenRouter
Where it's availableProviders · 1
| Provider | Input / 1M tokens | Output / 1M tokens | Status |
|---|---|---|---|
| OpenRouter | $0.20 | $1.25 | Available |
Published benchmark results
From independent leaderboards, each credited to its publisher.