DadgogoAI Dictionary

Dictionary entry

deep research

noun \ˈdēp ri-ˈsərch\
TopicAgents & Tools First known use2024 Senses1
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Definition of deep research

  1. : an AI feature or agent that spends several minutes searching many sources, reading them, and writing a long cited report on a question

    • Deep research produced a 20-page market overview with 60 sources.
    • Use deep research for broad questions; use normal search for quick facts.

Origin & history

first known use2024

Launched by Google in December 2024, followed by similar features from other AI companies in 2025.

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Related terms

AI agent an AI system that can pursue a goal over many steps on its own, deciding what to do next… citation in AI answers, a link or reference showing which source supports a statement grounding connecting a model's answer to trusted sources, such as documents, databases, or search…

Cite this entry

"Deep research." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/deep-research/. Accessed 4 Oct. 2026.

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