How LLM Tokens Work (And Why They Explain Your AI Bill)

The article delves into the mechanics of large language models (LLMs), revealing that they process inputs not by reading actual words but by breaking them into tokens, which are essentially numerical representations. This token-based approach is key to understanding unexpected charges on your AI bill, as each token contributes to the cost. By explaining how tokens function, the article sheds light on the underlying processes that influence both the behavior and pricing of these advanced AI systems, emphasizing the importance of understanding these mechanisms for users.