gpt-5.4-nano-2026-03-17
by OpenAI — Price updated 2026-04-04
Pricing ($/1M tokens)
Input
$0.20
Output
$1.25
Cache Read
$0.02
Specifications
Context Window
400,000
Input
text
Output
text
About This Model
It supports a context window of 400K tokens.
With input pricing at $0.20/1M tokens, it sits in the mid-range of available models.
OpenAI offers 87 models in total, spanning different price points and capability levels.