What Is a Prompt? How to Communicate Effectively with AI

Using AI tools such as ChatGPT, Gemini, Perplexity, Midjourney, and others has become not only a trend but also a common habit among internet users. Simply by typing a prompt, users can get complete, relevant, and accurate answers based on what they need.

In other words, a prompt is the starting point of a conversation between users (humans) and AI tools such as ChatGPT, Gemini, Bing AI, Claude, and others. If we compare it to daily life, a prompt is like the way you first greet someone. What you say determines the response or answer you receive.

The clearer your question or request is in a prompt, the more accurate the answers and information you receive from AI will be.

So, how can beginners create effective prompts? Let’s explore the definition, functions, and simplest examples of prompts so you can better understand how they work!

What Is a Prompt?

A prompt is a question, command, or instruction entered by a user into an AI chat interface with the goal of obtaining relevant, accurate, and complete information or answers.

A prompt can range from a simple question to a detailed instruction with several important notes to a complex command, depending on the user’s intent and purpose. The more specific your prompt is, the closer the AI’s response will be to your expectations.

A specific AI prompt typically includes several elements:

• The writer uses a persona or character you want to create (such as a profession, job position, public figure, title, etc.), either for themselves or for the AI. For example, when writing a prompt, you might specify that your profession is a barista at a coffee shop.
• Write a question or instruction in language that is easy for the AI to understand.
• Add details or explain the purpose of your prompt (why you need the information) and what kind of result you expect.
• Specify the language style and tone you want to use (such as whether to use “I,” “you,” “we,” or other forms of address).
• Specify the writing format you want. For example, should the response be presented as an essay, narrative, presentation, or another format?
• Provide context through the prompt you write. For example: “The context is a discussion about corporate topics, so please also use terms commonly used in the business world.”
• Add specific instructions to keep the AI’s response within the intended context. For example: “Please use simple language that is easy for general readers to understand” or “Please don’t stray too far from the topic and keep the discussion focused on the context, okay?“

A specific prompt will help you get highly relevant and accurate answers. This is because AI cannot read your mind. However, when you provide context, AI can better understand the direction of the conversation and your intent as a user.

On the other hand, if you ask AI a question without providing any specific context about what you want to discuss, the AI may provide a vague answer that is not relevant to what you need or may even go off topic. So, when writing a prompt, even if it is short and simple, make sure to explain the context.

For example, you just type the prompt “Matcha” into ChatGPT. The AI won’t know what you actually want to discuss. Are you asking about its history, recipes, benefits, or different types?

However, if you write, “Please tell me about the different types of matcha that can be used to make a variety of delicious matcha latte drinks,” ChatGPT will be able to provide a more complete response along with relevant explanations.

Functions of a Prompt

What is the purpose of a prompt for users?

• Directing the AI’s response according to the user’s questions or instructions.
• Saving time and making the process more efficient, so users don’t spend too much time repeatedly revising their prompts.
• Improving the accuracy of the answers and information provided, thereby minimizing errors made by AI.
• Controlling the language style used throughout the conversation with AI.
• Expanding the discussion and making it more exploratory, allowing you to learn new knowledge, vocabulary, or terminology from AI.

Keep in mind that the answers or information you receive from AI are largely influenced by the prompt you create. Although AI cannot provide information that is 100% accurate, a well-written and effective prompt can help AI generate responses that align with the user’s intent.

Examples of Creating an AI Prompt

As discussed in the previous sections, an AI prompt should be specific and aligned with the context you want to discuss. This helps the AI understand what you want, what information you need, and what should be discussed.

To give you a clearer idea of how to create an AI prompt, take a look at the following example:

“I’d like to try matcha because it’s trending. Could you tell me more about it?

• What is matcha?
• Which varieties are most recommended for beginners?
• Does it contain more caffeine than coffee?”

The prompt above is an example of what was entered into ChatGPT’s prompt box. Although it is relatively short, it is still specific and clearly communicates your goal, because:

And here’s the response generated by ChatGPT based on the prompt above:

Now, let’s try creating a prompt that is not specific and does not clearly state your goal:

“Can you recommend some matcha?”

The question is still about matcha, but it is not specific and does not provide any context, so let’s explain why you are asking about matcha in the AI chat. It’s clear that:

• What is your goal in asking for matcha recommendations? Are you looking for something to drink, to use in various types of desserts, or as a skincare ingredient?
• You haven’t provided any context for the recommendation. Are you asking about matcha brands, matcha drinks available at coffee shops, or different types of matcha in general?

Although ChatGPT may provide several recommendations, the response can actually be confusing for a beginner who is just starting to explore matcha. This is especially true when the response contains many terms that may still be unfamiliar. However, as a ChatGPT user and someone new to matcha, you cannot entirely blame the AI.

This is because a prompt like this will generally lead the AI to provide the most general response possible. You can see ChatGPT’s full response to the matcha recommendation prompt here:

From the matcha prompt examples above, you can see the differences in the recommendations, right? Examples 1 and 2 provide fairly general answers, such as matcha brand recommendations based on the budget and purpose that the AI assumes the user may have.

But are the matcha recommendations provided by AI actually aligned with what you intended or wanted? If not, you can improve the results by writing a much more specific prompt like this:

“Hi. So here’s my situation: I’m a beginner who has recently started enjoying matcha and would like to make matcha lattes at home. Could you please:

• Give me 7 recommendations for pure matcha brands that are suitable for making matcha lattes and cost less than IDR 150,000.
• Choose brands that have online stores in Indonesia and recommend products available on Shopee.
• Give me some matcha latte variations that I can make at home.”

By asking specific questions and clearly explaining the context as above, you can get much more accurate and relevant results. You can see ChatGPT’s response below:

The prompt you entered received a specific and comprehensive response from the AI, covering everything from the names of brands that sell pure matcha and matcha products within your budget to various matcha latte variations.

That is the difference between writing a general prompt and writing a specific prompt.

From here, you should have a better understanding of what a prompt is and how to create one, right? Now, to deepen your understanding of AI prompts, you can read “Detailed Prompt Examples for More Accurate and Relevant AI Responses” on Tonjoo.com

Updated on August 13, 2026 by Anisa K.