o3 Pro pricing
The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently... Below you will find 1 current row with input and output dollars per million. Right now the lowest input is $20.00 and the lowest output is $80.00.
Pricing across providers
All figures are list prices per million tokens unless a column says otherwise. 1 offer is listed for o3 Pro. Best input in this view: Openrouter.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $20.00 | $80.00 | — | — |
Input vs output · 1M tokens
Cost calculator
Pick any provider row and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for o3 Pro.
2.000000¢ / req
4.000000¢ / req
Model specifications
Quick spec sheet for o3 Pro before you dive back into pricing. Family: o3. Reported under OpenAI.
- Context window
- 200,000 tokens
- Max output
- 100,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Jun 2025
- Primary provider
- OpenAI
- Model family
- o3
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Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: The o-series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o3-pro model uses more compute to think harder and provide consistently...
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