How to research a topic with AI and get sources you can actually cite

AI can turn a day of searching into an hour. It can also hand you a confident paragraph with a citation to a paper that never existed. The method below gets you the speed without the fake sources: use tools that search before they answer, and open every link you plan to rely on.

What you need

• Perplexity (our pick) or Gemini for general topics. Both search the web and link their sources.
• Consensus or Elicit if you need academic papers.
• Gemini Notebook (formerly NotebookLM) to ask questions across the sources you collect.
• One hour.

Step 1: Map the topic

Start broad. Ask for the shape of the topic, not the answer.

I’m new to [topic]. Give me:

1. The 5 key questions people in this field argue about.
2. The main positions on each, with who holds them.
3. The 5 most cited or most respected sources I should read, with links.
4. Words and phrases experts use that I should search for.

Only include sources you found in your search. Link every claim.

The list of expert terms in point 4 is gold. Searching with the field’s own vocabulary finds much better sources.

Step 2: Go deep on one question at a time

Take each key question in turn. For academic topics, ask it in Consensus or Elicit, which answer from published papers and show the study behind each claim. For everything else, use Perplexity’s deeper research mode.

Ask for disagreement on purpose:

“What is the strongest evidence against this view? Link the sources.”

AI answers lean towards the most common view. Asking for the other side keeps your research honest.

Step 3: Check every source you’ll use

For each source you plan to cite, open the link and confirm three things:

1. It exists and the title and author match.
2. It says what the AI said it says. Find the sentence. Summaries often stretch a cautious finding into a strong claim.
3. It’s good enough. A peer-reviewed study, an official statistic or a respected publication beats a random blog.

This takes a few minutes per source, and it’s the step that makes your work trustworthy.

Step 4: Ask questions across your sources

Upload your checked sources to Gemini Notebook. Now every answer comes only from your trusted pile, with a citation to the exact passage:

“Where do these sources disagree, and why?”

Bottom line

Map the topic with an AI search tool, go deep one question at a time, deliberately ask for the opposing evidence, and open every source before you cite it. You’ll reach a solid understanding in an hour or two, with references that hold up when someone checks.