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Robots Take Direction First
Here is the single most important thing you will learn in this entire course:
AI does not read your mind. It responds to exactly what you give it. Give it very little, and it makes a lot of assumptions — and those assumptions are usually wrong. Give it the right information in the right way, and it produces something genuinely useful.
The RTDF framework is a way of remembering exactly what information to give the AI every time. It stands for:
R
Role
Tell the AI who to be — give it a character or expertise to adopt
T
Task
Tell it exactly what you want it to do
D
Detail
Give it the specific information it needs to do the job properly
F
Format
Tell it how you want the answer — length, style, structure
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Why "Robots Take Direction First"?
It is a memorable phrase that helps you remember the four letters in order: R-T-D-F. Think of the AI as a very capable robot — it will do exactly what you direct it to do, but you have to give it the direction first.
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See the difference for yourself
Here is the same request — once without RTDF, and once with it. The difference is significant.
❌ Without RTDF
"Write me a sponsorship letter"
The AI writes a generic, formal letter addressed to "Dear Sir/Madam" with no specific details. It could have been written by anyone, for anything. You would need to rewrite most of it anyway.
✅ With RTDF
"You are a friendly fundraising coach helping a 16-year-old. Write a sponsorship letter for a teenager called Jake who is raising £800 for a Scout expedition to Iceland. He is asking a local pizza restaurant in Sheffield called Mario's. Keep it under 200 words, use a warm and confident tone, and end with a specific ask for either a cash donation or a raffle prize."
The AI writes a personalised, specific letter that Jake could actually send. It mentions Iceland, Mario's, the Scout trip, and ends with exactly the right ask. He barely needs to change a word.
Same tool. Same AI. Completely different result — just because of how the question was asked.
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Let's break that good prompt down
Look at the RTDF prompt again and spot each letter:
R
"You are a friendly fundraising coach helping a 16-year-old." — This is the Role. We have told the AI who to be: a coach, not a formal letter-writer. That changes the entire tone.
T
"Write a sponsorship letter" — This is the Task. Short and clear. One specific thing to do.
D
"for a teenager called Jake who is raising £800 for a Scout expedition to Iceland. He is asking a local pizza restaurant in Sheffield called Mario's." — This is the Detail. The more specific you are, the more personalised the result.
F
"Keep it under 200 words, use a warm and confident tone, and end with a specific ask." — This is the Format. We have told the AI exactly how we want the answer shaped.
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You do not always need all four
RTDF is a framework, not a rigid rule. Sometimes you will use all four parts. Sometimes just two or three will do. As you practise, you will develop a feel for when each one is needed. The key habit is to pause before you type and ask yourself: "Have I given the AI enough to work with?"
🎯 Knowledge Check
In the RTDF framework, what does the "D" stand for?
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Spot the RTDF — can you find all four parts?
Read the prompt below and see if you can identify which part is R, which is T, which is D, and which is F. Tap each section to reveal the answer.
You are an enthusiastic social media manager who specialises in working with young people.
Write three Instagram captions
for a 15-year-old called Priya who is raising money for a DofE expedition to the Lake District. She has already raised £200 of her £600 target and wants to encourage her followers to donate.
Each caption should be under 100 words, include a call to action, and suggest one relevant emoji.
Tap on each highlighted section to see which part of RTDF it is.
✅ You found all four parts! That is a well-constructed RTDF prompt. Notice how specific it is — Priya, DofE, Lake District, £200 of £600. That level of detail is what makes the AI response genuinely useful.
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What's coming in Lessons 3, 4 and 5
Now that you know what RTDF is, the next three lessons go deep on each letter — one at a time. You will practise each part with real fundraising examples, and by Lesson 6 you will put it all together into a complete, working prompt.
Lesson 3 starts with R — Role. This is arguably the most powerful part of the framework, and most people completely skip it.