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Deep Research

Research that shows its sources.

Ask a real question. Claude Duet reads several sources, compares them and gives you a structured answer where every claim points back to where it came from.

Several sources, one answer

Instead of ten tabs, get one summary that brings the sources together.

Confirmed or single-source

Claims backed by more than one source are marked as confirmed, so you know what to double-check.

Ready to reuse

Export the result as notes, a table or a short brief.

Try asking

Prompts that work well

Type them in the side panel or use the quick actions. Every answer can be followed up in the same thread.

Compare the three most popular note-taking apps for teams
What are the pros and cons of heat pumps in cold climates?
Summarize recent reviews of this laptop
Find the main arguments for and against a four-day week
How it works

Three steps, no setup

1

Open Research and type your question.

2

Watch the sources being read and compared.

3

Get a structured answer with links.

FAQ

Deep Research: common questions

Does it make things up?
Every claim is linked to its source, and claims found in only one place are clearly marked so you can verify them.
How long does research take?
Usually under a minute, depending on how many sources are needed.
Can I choose the sources?
You can paste links you want included or ask it to avoid specific sites.

Your browser, with a second pair of hands.

Free to start. Works on any site. Opens with Alt+A.