On the ninth day of its holiday-themed stretch of product announcements known as "12 Days of OpenAI," OpenAI is rolling out its most advanced model, o1, to third-party developers through its ...

OpenAI has introduced its latest and most expensive AI model, the o1-pro, designed to deliver enhanced reasoning capabilities for developers tackling complex problems. Available through OpenAI’s ...

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 next step in the artificial intelligence industry appears to be reasoning models. Some of the biggest players in the AI segment have already launched their own “reasoning” products. Of course, ...