OpenAI Inc.
o3:flex
O3 Flex is a cheaper version of the o3 model
Vision Support
Advanced Reasoning
Caching Support
Pricing
$1.00
Input tokens per million
$4.00
Output tokens per million
Caching Pricing
$1.00
Cache write per million
$0.25
Cache read per million
Technical Specifications
Context Window
200K tokens
Max Output Tokens
100K tokens
Global Availability
Last Updated
N/A