Gemini Deep Research

Gemini Deep Research is Google's long-form AI research feature, producing multi-page synthesized reports on a topic with citations to many sources.

Gemini Deep Research launched in late 2024 inside the Gemini Advanced tier. It runs an agentic research session — opening many tabs, reading many sources, synthesizing a long-form report — that can produce a 5–20 page document on a single topic.

For brands, being cited inside a Deep Research report is highly valuable: the report is often shared externally and the citation acts as a strong trust signal. Optimizing for Deep Research is similar to optimizing for Perplexity — be citation-friendly, ship clean structured data, and rank well in Google for the topic's underlying queries.

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