> GPT-5 pro uses more compute to think harder and provide consistently better answers.
> OpenAI's most advanced reasoning model, GPT-5 pro defaults to (and only supports) reasoning.effort: high.
> Output: $120.00 / 1M tokens
> OpenAI's most advanced reasoning model, GPT-5 pro defaults to (and only supports) reasoning.effort: high.
> Output: $120.00 / 1M tokens