Released Mar 19, 2025Knowledge cutoff Oct 31, 2023200,000 context
$150/M input tokens$600/M output tokens
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 consistently better answers.
Providers for o1-pro
OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.