AI
5
min.

How to write the perfect prompt?

October 25, 2025
— By
Sanne Biemans
Someone chatting in a AI program.

Do you want to get the most out of AI? Then it’s essential to understand how to write effective prompts. A well-crafted prompt is the key to receiving relevant, actionable AI output. This lets you organize your work smarter, save time, and speed up innovation.

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In this guide, you’ll learn why strong prompts matter, follow a proven step-by-step approach, and see practical examples you can use right away.

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Why good prompts matter

A ‘prompt’ is the instruction or question you give to an AI model. The clearer and more specific your prompt, the better the results. 

Effective prompts help AI to:

  • Understand what you actually mean
  • Complete specific tasks
  • Deliver tailored solutions for your business

That means AI can become not just an assistant, but a valuable, customized sparring partner.

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How to craft the perfect prompt

These are the six building blocks for a great AI prompt:

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1. Define your task

Be clear about what you want to achieve. Start with a strong action verb, such as “Write”, “Advise”, “Analyze”, or “Summarize”.

Example: Write a concise summary of the most recent quarterly figures

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2. Provide context

Briefly explain the background: who is your target audience? What is the goal? In what situation will you use this output?

Example: For the management team of a growing software company.

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3. Give examples

Show what kind of results you’re looking for, either in terms of content or tone

Example: The summary should be no more than 200 words and include only the most important trends‍

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4. Assign a role to the tool

Ask the AI to respond as a specific expert, such as a marketer, advisor, or teacher. This makes the answer more focused and reliable.

Example: Act as a financial analyst

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5. Specify the answer format

Say how you want to receive the response, such as a list, a report, in Markdown, as a table, or as an email.

Example: Give the answer as a bullet-point list.

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6. Set the tone

Do you want a formal style, a light touch, or motivational advice? Make this explicit. 

Example: Write the summary in a professional, positive tone.

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Example of a complete prompt

Suppose you want advice on improving customer communication. An effective prompt might be:

'Advise, as an experienced customer service specialist, how we as a medium-sized IT company can improve our customer communication. Focus on digital channels, such as email and chat. Provide concrete tips in a clear list and use a bright, motivating tone.'

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Extra tips for better AI results

  • Keep iterating: Didn’t get the ideal output the first time? Tweak your prompt and try again
  • Mention exclusions: Let the AI know what you do not want to see, such as unnecessary details, or for example English terms‍
  • Use ‘memory’: Ask ChatGPT to remember previous answers, so you don’t have to repeat your context each time. This is especially useful during longer conversations

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The power of good prompts: work faster and smarter

By clearly defining what you expect, you unlock the power of AI for higher productivity, better-quality results, and concrete innovation in your organisation. A strong prompt puts AI to work as a real colleague, not just a tool.

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Would you like to explore practical AI applications or are you looking for expert guidance in digital innovation? Moonly helps businesses grow with smart software and tailor-made AI solutions. 

Get in touch and explore the possibilities together.

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Sanne Biemans
Written by
Sanne Biemans
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