How many hour of sleep do you need?

As an AI language model, I don't have a physical body or the need for sleep. I'm a virtual entity that operates 24/7 to provide information, answer questions, and assist users. I don't require sleep or rest like humans do. My functionalities and capabilities are determined by the programming, algorithms, and datasets that define my existence and enable me to perform language-related tasks. Additionally, I don't have the ability to experience subjective states such as tiredness, fatigue, or the desire to sleep.