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Google's agentic research mode that browses dozens of sites and writes a cited report
Gemini Deep Research is an agentic mode inside the Gemini app that plans a research task, browses dozens of web pages on its own, and returns a multi-page report with citations. It runs in minutes, not hours, and it ships a shareable plan before it starts.
Deep Research launched for Gemini Advanced (Google One AI Premium) subscribers and later reached the free tier in a limited form. You give it a question, it shows a research plan, you tweak it, and then it works through a couple of dozen or more sources, exporting to Google Docs at the end.
It is the Google answer to OpenAI Deep Research and Perplexity’s own agent. The friction is low because it lives right next to the normal Gemini chat box.
It is useful for analysts, students and writers who need a first draft with real sources. Do not trust it on niche or paywalled topics — it leans on what it can crawl, and it sometimes cites aggregator pages instead of the primary source. Verify anything load-bearing yourself.