In this article, we will discuss the rules that must be followed to effectively communicate with language models based on Artificial Intelligence. These models predict responses based on the texts they have been trained on, as well as the context provided in the prompt. The more detailed and precise the context, the better the responses. To be more effective, it is important to indicate who or how the AI should respond, such as a teacher, an expert professional, or an operating system. It is also helpful to provide examples to clarify what we are looking for. Additionally, indicating the steps to reach the desired answer is crucial. However, the specific elements used can vary, as there is no magic formula. It is important to understand how these models work, learn how to provide specific context, and practice and experiment with them. In the next video, we will continue with an example to further explore these concepts.