OpenAI has launched a more powerful version of its o1 "reasoning" AI model, o1-pro, in its developer API. It's incredibly ...

Some of the biggest players in the AI segment have already launched their own “reasoning” products. Of course, OpenAI had to ...

OpenAI announced that developers can now use ChatGPT o1-pro, its best and most expensive AI reasoning model yet.

The company has just launched o1-pro, making it available through its new developer application programming interface called ...

The o1-pro API costs $150 for 1 million input tokens and $600 for 1 million output tokens, much more than GPT-4.5.

All of this makes it clear that OpenAI is aiming o1-pro at developers rather than everyday users. The model is currently available to select developers on tiers 1–5 (those who have spent a certain ...

OpenAI's 01 Pro, the most advanced and expensive AI model yet. Learn about its features, pricing, and who it's designed for.

Taking to LinkedIn to announce the changes, Business & Industry Copilot CVP Charles Lamanna introduced deep reasoning in ...

OpenAI's news o1-Pro might be the perfect tool to get if you want to develop apps, but it's also incredibly expensive.

OpenAI has released the powerful and costly AI model o1-pro, aimed at enhancing reasoning capabilities with a significant ...

That's twice the price of OpenAI's GPT-4.5 for input and 10x the price of regular o1. OpenAI is betting that o1-pro's improved performance will convince developers to pay those princely sums.

OpenAI has introduced o1-pro, a more powerful and expensive version of its o1 reasoning AI model, exclusively available to ...