GPT-5.4 Mini
by OpenAI — Price updated 2026-04-04
Pricing ($/1M tokens)
Input
$0.75
Output
$4.50
Cache Read
$0.07
Web Search
$0.01
Specifications
Context Window
272,000
Max Output
128,000
Input
file, image, text
Output
text
Tool Calling
Reasoning
Structured Output