8 AI Summary Styles (and How to Get Yours Exactly Right with a Prompt)

"Summarize this for me" is one of those requests that doesn't say much. A summary for reviewing the night before an exam looks nothing like the one you'd need to understand a topic from scratch. And both are very different from the one you'd use to prepare an oral presentation, where more than ideas you need connected sentences.

Until recently, AI tools always gave you the same kind of summary: a list of key points, more or less polished. Useful, but limited. The problem wasn't the AI — it was that it only offered you one format.

In ExamFlow you can now choose between 8 summary styles, and if none of them matches what you have in mind, write your own prompt so the AI generates it exactly the way you need it.

Why one format doesn't cut it

Summarizing means deciding what gets left out. And that depends entirely on what you're going to use the summary for:

• If you're going to review 30 minutes before the exam, you need the bare minimum: key concepts, no elaboration.
• If you're learning a new topic, you want context and connections, not a list of bullets.
• If you're going to test yourself, you need questions, not statements.
• If you have an oral exam or presentation, you need sentences you can say out loud, not loose bullets.
• If you're facing an essay exam, you need to know which traps and question types tend to come up.

One format can't cover all of that. That's why we offer several.

The 8 summary styles

1. Full

An exhaustive summary of the topic. It includes every concept, formula, exception, relevant regulation and nuance. It's designed to stand in for reading the whole chapter when you're short on time but don't want to miss anything important.

When to use it: professional and licensing exams, dense courses, the first time you study a long topic.

2. Executive

The opposite of Full. 5–10 key points, 500 words max. No nuances, no exceptions, no elaboration. Just the essentials.

When to use it: a quick review the night or morning before the exam, a reminder before a short quiz.

3. Narrative

Flowing text, the way a teacher would explain it. No bullets or lists — connected sentences that follow the line of argument. It keeps academic rigor but reads like an article.

When to use it: when you understand things better if they have a thread, when you're preparing an oral presentation, when you're going to listen to it as audio on a walk (lists work poorly when you're listening).

4. Schematic

A hierarchical tree of nested bullets, 3 levels max. An at-a-glance view, ideal for printing or keeping next to you while you work through the main material.

When to use it: seeing the structure of the topic on one page, figuring out where each concept fits, reviewing in the final week.

5. Questions and answers

Question-answer pairs (at least 10). The summary takes the shape of a self-test: each concept is phrased as a question with its answer.

When to use it: practicing active recall, testing yourself, preparing for short quiz-style exams.

6. Feynman

Inspired by Richard Feynman's technique. It explains the topic as if you had to tell it to a 12-year-old, with everyday analogies and no unnecessary jargon. The idea is that if a kid can understand it, you've mastered it.

When to use it: topics you still don't quite get, when you notice something "sounds familiar but I couldn't explain it."

7. Exam-focused

It doesn't summarize the content — it summarizes what gets tested. It identifies which parts are likely to be asked, what types of questions usually come up, the most common traps and the minimum points you'd need to cover to score.

When to use it: you already know the content and now want to optimize for a specific exam (a final, a midterm, a licensing exam).

8. Custom

The free-form style. You describe in a sentence or two how you want the summary, and the AI generates it following that instruction.

Real examples that work:

• "One-page cheat sheet format, only formulas and worked examples"
• "Explain this law topic using soccer analogies"
• "Summary in Spanish, academic essay style"
• "Only the most common mistakes people make with this topic"
• "Very short, tweet-style, 280 characters max per concept"
• "Structured like handwritten notes, with arrows and logical groupings"

Your prompt can be between 10 and 280 characters. Enough to describe the style without getting tangled up.

How the custom prompt works under the hood

When you write a prompt like "summary in English with simple vocabulary," it doesn't replace the rest of the rules — it's added to them. The AI is still required to:

• Cover all of the material's content, without making things up
• Return valid Markdown so it displays properly in the viewer
• Not skip topics for "being too long"
• Not refuse legitimate content

But within those rules, your prompt is in charge. If you ask for another language, you get that language. If you ask for a legal tone, you get a legal tone. If you ask for a specific format (cheat sheet, text-based mind map, comparison table), it follows it.

That closes a gap that used to be frustrating: the AI "interpreting" what you wanted. Now you just tell it.

Several summaries of the same material

A single document can have several summaries at once. The Executive one for the night before, the Exam-focused one for the last few days, and two or three Custom ones you've tried to see which works best for you.

In the viewer, when you tap the "Summary" tab and there's more than one, a selector shows all of them: the style, the date and a shortcut to open each one. You don't have to pick a "winning" style — use whichever you need at each point in your studying.

Only the Custom style can be generated as many times as you like (each prompt is unique). The others get regenerated (the new version replaces the previous one; they don't pile up as duplicates).

Which style to choose at each stage of studying

This table isn't a fixed recipe. The idea is to give you a map: if you find yourself at a particular stage, you know where to start.

Mistakes worth avoiding

Always generating the same "default" style. If you generate a Full summary at the start of the semester and never change it, you end up with a long text that no longer fits where you are. Regenerate with Executive or Exam-focused as the date gets closer.

Writing custom prompts that are too vague. "Make it better" tells the AI nothing. "Shorter, key concepts only in bullets, no examples" does.

Confusing summarizing with studying. Even with all 8 styles available, reading a summary isn't studying. It's the raw material — the active studying comes afterwards (practice exams, flashcards, explaining it out loud).

Not combining it with the rest of your workflow. A Q&A summary is great, but exams generated from that topic are even better for assessment. Flashcards for the details. Use whatever best fits each goal.

Conclusion

A good summary depends on what you're going to do with it. That's why offering a single format was a limitation that made no sense to keep. With 8 styles and the option to write your own prompt, the summary adapts to your stage of studying, not the other way around.

Upload your material, try two or three styles on the same topic, and keep the one that actually helps you study better. The upside of having all of them is that you don't have to choose until you've tried.

If you don't use ExamFlow yet, you can try it free or first see how the summaries work. Upload a PDF and generate your first summaries — you'll see which one fits the way you study.

Read also

• How to Summarize Notes and PDFs with AI (And Actually Use Them to Study)
• How to summarize a long PDF for studying
• The Feynman technique with AI: learn by teaching
• Flashcards with spaced repetition: the science behind remembering