OpenAI: O3 Pro
o3-pro
100K context
$20 / $80 per M tokens
Enhanced reasoning model using additional compute for consistently better answers on hard math, science, and coding problems.
Model Overview
Enhanced reasoning model using additional compute for consistently better answers on hard math, science, and coding problems.
Pricing
Input
$20
per million tokens
Output
$80
per million tokens
Supported Modalities
text
image
code
Model ID
o3-proContext Window
100K tokens
Provider
OpenAI
Added
February 15, 2026
Input Modalities
text, image, code
Data Policy
Data not used for training
Data retained for 30 days