Deep research
Deep research designs a plan for how to answer your question, then works through it, showing its intermediate reasoning rather than only the conclusion. That is the difference from research chat: you can see how it got there, and check the route.

Following the plan
The steps appear as a list. Filled markers are complete and hollow ones are still pending. Expand any step to see its detail.
Deep research takes time. Leave it running and do something else, or select Cancel to stop it.
Patent search
Deep research has direct access to patent data. It can answer questions about patents, assignees and inventors — not merely find documents that mention them. This is the main reason to choose deep research over a comprehensive research chat.
Attachments and output
Identical to research chat: 50 MB per file, the same accepted formats, PDFs read including their images, and selection from group storage. See Research Chat.
Using the output
- Take patent numbers plus a target application into Advanced options in the Ideation chapter — see Create Ideation.
- Take a business concept into the Business model builder in the Ideation chapter — see Create Ideation.
- Promote the whole investigation to ideation — see Promote Research to Ideation in the Ideation chapter.