OpenAI has launched a new subscription plan for ChatGPT, its AI-powered chatbot platform — and it’s very, very expensive. Confirming leaks this morning, OpenAI announced ChatGPT Pro, a new $200-per-month subscription tier that provides unlimited access to all of OpenAI’s models, including the full version of its o1 “reasoning” model. “We think the audience for ChatGPT Pro will be the power users of ChatGPT — those who are already pushing the models to the limits of their capabilities on tasks li...