Field Guide · For everyone

Notes to mind map in 60 seconds.

Field Guide, Study with AI, part 1 of 6. Your own notes into a mind map, tested on free ChatGPT: fast and faithful, and the catch.

1 Nov 2026 · 3 min read · sources read up to 1 Nov 2026

Seen on Instagram: the post this article goes with.

A page of notes you wrote yourself, and no idea where to start revising it. A mind map helps you see the shape of a topic, but drawing one from scratch is slow. This is part 1 of the Field Guide series on studying with AI: one job, tested on a real screen, with the catch said plainly.

The job, and what to type

Use only notes you wrote yourself, in your own words. Not textbook pages, lecturer slides or handouts, question papers, a classmate's notes, or notes copied word for word. The notes below are a sample, made up for this demo.

Turn my notes below into a mind map.
- One central topic, 4 to 6 main branches, short labels.
- Use only what is in my notes. Don't add new facts.
- Give it as an indented list I can draw from.
- After the map, list anything from my notes you left out.

My notes:
Inflation = prices going up over time, so the same money buys less.
Measured with a price index: a basket of everyday things, priced every month.
Demand-pull: people want to buy more than shops can supply, so prices rise.
Cost-push: making things gets dearer (fuel, wages), so sellers raise prices.
Who loses: savers with cash, people on fixed incomes.
Who can gain: borrowers, since the money they pay back is worth less.
Central bank raises interest rates to cool it down: borrowing costs more, people spend less.
Some inflation is normal. Very high inflation hurts. Prices falling (deflation) is a problem too.

Why these lines

Any chatbot will turn notes into a mind map. Two lines in this prompt make it a map of your notes rather than the AI's. "Use only what is in my notes. Don't add new facts." keeps out anything you didn't write: a fact the AI adds can be wrong, and it isn't in your notes to check against. "List anything from my notes you left out" shows you the gaps instead of hiding them. The indented list is there because you draw the map yourself, on paper.

How it was tested

One run on 1 November 2026, on free ChatGPT in a web browser, signed in to a personal demo account. The chat was a temporary chat set to Unpersonalized, which does not use memory, custom instructions or plugins ^[2]. The five checks were written down before the prompt was sent.

1. One central topic and 4 to 6 main branches.
2. Every point can be found in the sample notes: nothing added.
3. Nothing dropped without saying so.
4. Short labels, about six words or fewer.
5. The answer in about 60 seconds or less.

What came back

The whole map was on screen in about eight seconds: Inflation in the centre and six branches, Meaning, Measurement, Causes, Who gains and loses, Central bank response and Inflation levels. Every point traced back to a line in the notes, nothing new crept in, and when it said "None" were left out, that was true.

Checks 1, 2, 3 and 5 passed.

The catch

Check 4 failed. The branch names are short, but most of the points under them are the notes' own sentences copied back, such as "Demand-pull: people want to buy more than shops can supply → prices rise". And it came back as an outline, not a picture. So the map isn't done yet: it is your notes rearranged.

That is the part worth doing yourself. Draw the map on paper from the outline and cut every point to two to four words as you go. Deciding what to cut is the revising.

The stamp

Half works · 1 Nov 2026 · free ChatGPT, in a browser · 4 of 5 checks passed. Why half: the map itself was right (one centre, six branches, nothing added, nothing dropped, well under a minute), but the points weren't short, so it isn't ready to draw. Keep the branches; shorten the rest yourself. One run is one run: try it with your own notes and see what yours does.

Before you use it

For revising only. Never in an exam, and for marked work, follow your college's AI rules. ChatGPT is for ages 13 and over, or the minimum age in your country, and under 18 needs a parent's or guardian's permission ^[1].

The raw answer, word for word

# Mind Map: Inflation
- Inflation (central topic)
- 1. Meaning
  - Prices go up over time
  - Same money buys less
- 2. Measurement
  - Price index
  - Basket of everyday things
  - Prices checked every month
- 3. Causes
  - Demand-pull: people want to buy more than shops can supply → prices rise
  - Cost-push: fuel and wages become more expensive → sellers raise prices
- 4. Who Gains and Loses
  - Lose: savers with cash, people on fixed incomes
  - Gain: borrowers, because money repaid is worth less
- 5. Central Bank Response
  - Raises interest rates to cool inflation
  - Borrowing costs more
  - People spend less
- 6. Inflation Levels
  - Some inflation is normal
  - Very high inflation hurts
  - Deflation (falling prices) is also a problem
## Notes left out
- None. All the information from your notes is included in the mind map.

ChatGPT can make mistakes. Check important info.

Next in the series, part 2: flashcards from your own notes.