Get AI to Go Deep on a Topic (Beyond Surface Answers)

AI's first answer is often a generic overview. To get real depth, you have to keep asking. The teens who do this learn way more than the ones who stop at the first response.

Some examples

• 'Explain that more deeply.'
• 'What is the strongest counterargument to what you just said?'
• 'What is the most important thing you left out?'
• 'Walk me through the 3 layers of complexity below your simple answer.'

Try it!

Pick a topic you are curious about. Start with a basic question. Use the follow-ups above for 5 rounds. Notice how much deeper your understanding gets.

Deep Research modes (ChatGPT Pro, Gemini Advanced, Perplexity Pro) send an AI agent to read 30-100 web pages and write a 10-30 page report. They take 5-30 minutes and burn a lot of compute (and quota). Worth it for: term papers, college essay topic research, comparing colleges, deep dives. NOT worth it for: a quick fact, a one-sentence answer, or anything you could Google in 10 seconds. The tool's strength is synthesizing many sources at once — using it on small questions is like using a chainsaw on a butter knife.

Some examples

• ChatGPT Deep Research averages 15-30 minutes and 30-100 pages read — perfect for 'compare these 5 colleges by financial aid + computer science strength.'
• Gemini Deep Research is similar but tends to favor the open web; Perplexity's version is the fastest (5-10 min) but slightly shallower.
• Free tier limits are real: ChatGPT Pro Deep Research is gated behind the $20/mo plan with monthly limits.
• For one-shot facts ('what year did the Ottoman Empire fall'), regular search or even regular ChatGPT is faster and cheaper.

Try it!

Save your next deep research run for something high-stakes — a college essay topic, a major paper, a project you'd otherwise spend 10 hours on. Compare the report to what you'd have written; tweak from there.

Perplexity, Gemini Deep Research, and ChatGPT's research mode show their sources right next to claims — so you can click and verify. They're slower than chat (1-15 minutes per question) but produce work you can actually trust and cite. For school research, this is the right tool.

Some examples

• Perplexity is free and shows source links inline.
• ChatGPT Deep Research takes 5-30 min, produces citation-rich reports.
• Always click at least 3 of the cited sources to verify.
• Some sources will still be weak — judge each one.

Try it!

Open Perplexity and ask: 'What were the main causes of the 1929 stock market crash?' Click the citations. That's how research should feel.