OpenAI announces the ChatGPT Professional system, a different high quality system for ChatGPT people to accessibility more features. The program expenditures $200 monthly and offers consumers entry to Open AI o1, o1-mini, GPT-4o and Innovative voice manner. 知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后�