OpenAI: o1-pro
Analysis Summary
OpenAI: o1-pro sits in the Efficient tier on our leaderboard, ranked #228 of 525 published models on overall intelligence. At $150.00 input and $600.00 output per 1M tokens, it is among the most expensive on the market. It offers a generous context window for extended reasoning and code review and supports vision and reasoning.
Editorial notes
OpenAI's o1-pro is a capable reasoning model with vision and file input support, but its extremely high pricing ($150/$600 per million tokens) makes it difficult to justify for most business use cases when stronger alternatives exist at a fraction of the cost.
Assessed April 23, 2026
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Performance Profile
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide..
Capabilities
How does OpenAI: o1-pro stack up?
Compare side-by-side with other efficient models.
Model Information
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $150.00 | $0.150000 |
| Output | $600.00 | $0.600000 |
