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OpenAI
o3
openai/o3
Current Pricing
Calculate CostInput ($/1M)
$2.00
Output ($/1M)
$8.00
Cache Read ($/1M)
$0.5000
Web Search ($/call)
$0.0100
Last updated: Jul 14, 2026 · Source: openrouter_api
Specifications
Context Window
200K
Max Output
100K
Release Date
Apr 16, 2025
Modalities
imagetextfile
Function Calling
Streaming
Batch
Structured Output