OpenAI
o3-pro Pricing
API pricing for o3-pro by OpenAI. Input tokens cost $20/1M, output tokens cost $80/1M with 200K context window.
Last updated:
ReasoningToolsVision
Input Cost
$20
per 1M tokens
Output Cost
$80
per 1M tokens
Context Window
200K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Provider
OpenAI
Model ID
o3-pro
Context Window
200K tokens
Max Output
100000 tokens
Release Date
2025-06-10
Compare Alternatives
| Model | Input | Output | Context |
|---|---|---|---|
| o3-pro (this model) | $20 | $80 | 200K |
| Claude Opus 3 Anthropic | $15 | $75 | 200K |
| Claude Opus 4 Anthropic | $15 | $75 | 200K |
| Claude Opus 4 (latest) Anthropic | $15 | $75 | 200K |
| Claude Opus 4.1 Anthropic | $15 | $75 | 200K |
| Claude Opus 4.1 (latest) Anthropic | $15 | $75 | 200K |
Available from Resellers
o3-pro is also available through these resellers and gateways:
| Reseller | Model | Input | Output |
|---|---|---|---|
| Abacus | o3-pro | $20 | $80 |
| Cloudflare AI Gateway | o3-pro | $20 | $80 |
| Helicone | OpenAI o3 Pro | $20 | $80 |
| Poe | o3-pro | $18 | $72 |