op
o3
ActiveDeliberate o-series reasoner for hard math, coding, and multi-step analysis
View current API pricing for this model
Input, output, and cached rates with source and verification time, plus same-workload cost examples.
Input / 1M tokens
$2.00
Output / 1M tokens
$8.00
Record updated 2026-10-05
Modality:LLM
Context:200,000 tokens
Release:Apr 16, 2025
Pricing
Platform
Scope
Input
Output
Details
Official
Standard
$2.00
$8.00
200k context · 100k max output
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