OpenAI: GPT-5.4 Nano
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and…
Live
Open / InstallLast updated July 27, 2026
Description
GPT-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...
Author
openai
Platform
api
Pricing model
paid
Categories
Design
Tags
openrouter
llm
openai
file
image
text
Capabilities
- Image input
- 400,000 token context