When to use it

Use this prompt after reading something you want to remember and use: a book chapter, a long report, a policy paper or a feature article. It also works before reading, as a preview that tells you where to focus. It is not a replacement for reading important material yourself, but a way to consolidate and test what you took from it. It is particularly useful for reading groups and teams that need a shared record of what a document says.

How to customize it

  • [WHAT IT IS] helps the model judge the kind of argument to expect. A research report and a self-help chapter make claims in very different ways.
  • [WHY I AM READING IT] shapes the “Apply it” section, which is often the most useful part.
  • [WHAT I ALREADY KNOW] stops the summary from explaining basics you do not need.
  • [PASTE TEXT] works best with clear headings or page numbers left in, so takeaways can point back to them.

Why it works

A plain “summarise this” prompt tends to produce a shorter version of the text that is easy to read and easy to forget. This prompt asks for different kinds of thinking: identifying the argument, judging the evidence, questioning claims and planning application. That mix helps memory and understanding.

Locations for each takeaway let you check the summary against the source in seconds, which matters because summaries can subtly misstate a point. Separating the author’s view from the model’s assessment keeps the two from blurring. The review questions add retrieval practice, which helps you remember what you read.

Tips and variations

  • Store each summary in one notes file with the title, date and source, so you build a searchable record of what you have read over time.
  • For long books or reports, follow the chunking approach in our guide to summarizing long documents, then summarise the summaries.
  • If the text is a research paper, combine this with our guide on how to read an AI research paper.
  • Answer the review questions a week later without looking, then check your answers against the text.
  • Respect copyright: pasting text for your own study is different from republishing a summary.