According to data from Downdector, OpenAI's ChatGPT and API experienced a malfunction that lasted approximately 100 minutes. The company's CEO stated that the new features have been met with an unexpectedly high demand, making it difficult to fulfill the subscription plans for users. Users can create custom ChatGPTs for personal or professional tasks, such as education and entertainment. OpenAI plans to open a store where users can find ChatGPTs created by others and earn revenue. The company will also release a preview version of GPT-4 Turbo, which will be more powerful and faster.