Research and summarising safely
AI is brilliant at digesting long documents — and dangerous if you trust its ‘facts’ blindly. Learn to summarise fast and verify properly.
🎬 Watch the video lesson, then work through the full written module below.
Your goals
- Summarise long documents and pull out actions.
- Know when AI is answering from memory versus searching the web — and verify either way.
- Use AI for judgement tasks, then verify facts.
Summarise and extract
Paste text and ask for what you need: “summarise in 5 bullets”, “list the action points”, “pull the dates and owners into a table”. Minutes of reading become seconds.
Know which mode you’re in
Modern AI tools have two modes. Without web search, the tool answers from memory — it can invent convincing statistics and sources, so treat every fact as unverified. With web search on, it cites real links — but it can still misread or overstate what a page says. The rule is the same either way: the citation is a lead, not proof. Open the link and confirm it actually says what the AI claims before you rely on it.
AI gives you a statistic with a named source. What do you do?
Great research prompts
Use AI for judgement, not facts: “what questions should I ask?”, “pros and cons?”, “what am I missing?”. Then you bring the verified facts.
Structured extraction
Don't just ask for a summary — ask for the shape you need:
- “Pull every date and deadline into a table.”
- “List decisions, owners and open questions.”
- “Give me the pros and cons as two columns.”
- “Turn this into a timeline.”
The tighter the structure you ask for, the more useful — and the easier to check.
Compare and synthesise
Give AI two or three documents and ask it to compare: “what do these agree on, where do they differ, what's missing?” Great for supplier quotes, reports or policies.
Still verify: AI can blur which source said what. For anything that matters, confirm the claim against the original document. If your tool cited web sources, spot-check at least one link per claim that matters — AI sometimes cites a real page that doesn’t support the claim.
Summarise + interrogate an article
Your task (5–10 min)
Practise safe research.
- Find a long article or report you need to read.
- Ask: “summarise in 6 bullets + list any claims I should fact-check.”
- Ask: “what 5 questions does this raise?”
- Verify one 'fact' it gives against the real source.
- Notice how it speeds reading but never replaces checking.
The 20-page policy
Raj must act on a long supplier policy today. He asks AI to summarise it and list what his team must change.
What should they do? Think, then reveal.
Reveal the answer
Summary yes, quoted law no.
The summary and action list save Raj an hour. But where AI quotes a ‘regulation’, he checks the original document before telling his team it’s a rule.
Spot the planted error
Source paragraph (what you gave the AI)
“The team shipped v2 in March 2026 after a six-week delay. Adoption reached 4,000 users by May. The board approved a further £120,000 of funding, conditional on hitting 10,000 users by Q4.”
AI’s 3-bullet summary
- v2 shipped March 2026, six weeks late.
- Reached 40,000 users by May.
- Board approved £120,000 more, conditional on 10,000 users by Q4.
Did you catch it? The source said 4,000 users, the summary says 40,000 — a 10× error introduced in the summarising. This is why you check every number against the source before you forward it.
End-of-module quiz
6 questions. You need 4 to pass. Retake as often as you like.
Question 1
A safe AI research task is…
Question 2
AI gives a source that looks real. You…
Question 3
AI is best used for…
Question 4
AI is NOT a search engine because:
Question 5
Best AI research task?
Question 6
A summary from AI should be:
Remember this
- AI summarises and extracts from text you give it — fast.
- Without web search it answers from memory and can invent sources; with web search, still check the links.
- Use it for judgement; verify every fact yourself.
Finish all 8 modules and pass each quiz to earn your AI Skills for Work certificate of completion — shareable on your CV and LinkedIn. CPD accreditation is being arranged.