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ChatGPT, Claude, Copilot, Gemini or Grok? — choose your first experiment

Choose your first AI assistant based on what you want to do today. You do not need to find a single best tool.

Estimated time
About 8 min

You do not need a single best tool

You have a task to do today and five possible AI assistants in front of you — but you do not know where to start your first conversation. For a beginner, the most important difference is not the technical model or the price, but what you want help with and which account you are using. Choose one and try it at your own pace.

A useful first rule

Start with one small, everyday task. There will be time to compare features and prices later.

Choose based on today’s task

  1. 1

    You want general help with writing, brainstorming or explanations

    Start with ChatGPT. Try one short message or an everyday plan first.

  2. 2

    You want to take your time organising or editing a longer text

    Try Claude. Paste a short piece of your own writing and ask it to organise or summarise it. When you return to the same subject later, Claude projects keep the material and instructions together in a separate space from other conversations.

  3. 3

    You already use Google services a lot

    Try Gemini with one everyday question first, without connected apps.

  4. 4

    You use Windows or Microsoft 365

    Try personal Copilot for an everyday task, such as wording a message.

  5. 5

    You want to know what is happening right now

    Try Grok. Ask for a short overview of a current topic and request the original source so you can check it yourself.

Try the same task in your chosen service

Your first comparable experiment

Explain to me what “compound interest” means, first in one short paragraph for an adult beginner and then in one short paragraph for a 10-year-old child. Use one concrete everyday example in each version. Keep each version to no more than four sentences.

Compatible with: Your chosen AI assistant

Second experiment: ask for an overview and a source

Give me a brief overview of what has happened in AI assistant news over the past month. List no more than three items, and give the original source for each so I can check the information myself.

Compatible with: Your chosen AI assistant

How to assess the response

A common request:

The explanation for the child was too difficult or did not differ from the adult version.

Rewrite the version for the child. Use only words a primary-school child understands, and change the example to something a child experiences themselves, such as saving pocket money.

A good assistant helps you refine the response, but you have the final say on which version works.

Check the account and permissions before going further

Service features depend on the account, settings, region and sometimes the organisation’s licence. Search, files, projects and connected apps are useful only once you understand what information you are using and what you are giving permission for.

Write a request that works with any assistant

Write your own request first. The hint and assessment criteria are revealed only after your own attempt or after you choose “I cannot do this yet”. Use only the supplied material for the photosynthesis explanations. For the final selection rule, you may also use the guide and relevant information about your account or settings.

Your written responses stay in this browser tab only. They are not sent to the AI Licenses server or to analytics.

Question 1/2

Question 1/2

Write one request asking an AI assistant to explain the provided photosynthesis material in two ways: first in one short paragraph for an adult beginner and then in one short paragraph for a 10-year-old child.

Use the practice activity in your own AI service (optional)

Do not choose just one. Make a rule.

The best assistant varies with the task and account, so a one-off choice becomes outdated immediately. Make yourself a four-line rule you can check in a second.

A rule · about 10 min

Where shall we start?

How the request is structured

Task
Make a four-line rule for me
Background
First ask about access, tasks and workplace restrictions
Format
When the task is X, I use Y

I cannot yet decide which AI assistant to use for which task. Can you help me make a simple rule for myself? First ask me three things: what kinds of tasks I have most often, which services I can access at all, and whether my workplace or school has any restrictions to consider. Wait for my answer and only then write the rule — no more than four lines in the form “when the task is X, I use Y”. Do not suggest a service I cannot access.

Ready to try a real tool?

You can make the rule with any assistant — the rule applies to all of them. Ask the one you use most.

Open ChatGPT (opens in a new tab)

Workplace instructions take priority over your rule: With work and school accounts, follow your organisation’s own instructions first: they take priority even if your own rule says otherwise.

Skills and concepts in this guide

Publication details and sources

Published:
August 13, 2026
Sources checked:
September 4, 2026

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