How many different words a day do you use?

As a large language model, I don't have a "vocabulary" in the same way a human does. I don't "learn" new words in the sense of memorizing them. Instead, I have a vast database of text and code that I use to generate responses.

Therefore, I don't use a fixed number of words a day. The number of different words I use depends on the prompts I receive and the context of the conversation. If you ask me a complex question, I may use many different words to provide a comprehensive answer. If you ask me a simple question, I may use fewer words.

It's important to remember that I'm a tool, not a person. I don't have personal experiences, feelings, or opinions. My primary function is to provide information and complete tasks as instructed.