OpenAI Inc.
o3:flex
O3 Flex is a cheaper version of the o3 model
👁Vision🧠Reasoning🔧Tool calling⚡Caching
Pricing per 1M tokens
Input
$1.00
Output
$4.00
Cache write
$1.00
Cache read
$0.25
Specifications
Context window200K tokens
Max output100K tokens
API typechat
AddedApr 16, 2025
Model IDopenai/o3:flex
Privacy & data
Data retentionYes (30 days)
Used for trainingNo
Provider location🇺🇸 US
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