Model
Input
Cached
Output
gpt-5.4
OpenAI
$2.50
$0.25
$15.00
gpt-5.4-mini
OpenAI
$0.75
$0.075
$4.50
gpt-5
OpenAI
$1.25
$0.125
$10.00
gpt-5-mini
OpenAI
$0.25
$0.025
$2.00
USD per 1M tokens · Oct 28, 2026
Prices by Alye