OpenAI has officially launched its o1 model, transitioning out of preview to become a core feature of the ChatGPT platform.The o1 model can now analyze images, allowing users to upload photos and receive detailed responses from the AI chatbot.ChatGPT Pro, a new subscription tier priced at $200 per month, has also been launched, offering unlimited access to advanced AI capabilities.OpenAI's o1 model delivers faster responses, improved accuracy, and enhanced image-based reasoning, making it a versatile tool for various fields.