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o1-proAPI
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning.
Prices update automatically — checked daily against provider list prices.
- $262.5 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 0% of the 226 commercial models tracked here
- 101 of 101 OpenAI models tracked here, from cheapest
Benchmarks
Artificial Analysis measures 51 of the 426 models tracked here — this one is not yet covered. The pricing position above is measured across the full catalog and does not depend on benchmarks.
About this model
o1-pro is a commercial AI model by OpenAI. The specifications below are tracked automatically: pricing is refreshed daily from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is o1-pro?
o1-pro is an AI language model from OpenAI. It is a proprietary model, available through an API.
Is o1-pro free?
o1-pro is not free: it costs $150 per million input tokens and $600 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.