Have Some Spare Cash? You’ll Need it for OpenAI’s New API Your email has been sent The o1-pro API costs $150 for 1 million input tokens and $600 for 1 million output tokens, much more than GPT-4.5.

The public release improves audio, speech, debugging, and developer experience. Additionally, a more cost-effective mini variant can be used.

OpenAI has introduced the o1 series, its most sophisticated AI models to date, which are designed to excel at complex reasoning and problem-solving tasks. The o1 models, which use reinforcement ...

This means o3’s input price is now just $2 per million tokens, while the output price has dropped to $8 per million tokens. "We optimized our inference stack that serves o3. Same exact model—just ...