Google has officially overhauled its search engine to be entirely powered by Gemini 3.5 Flash AI
Google announced a full transition of its core search product to Gemini 3.5 Flash, replacing the traditional ranking algorithm with AI-generated overviews as the default experience.
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Publisher: McGill University. Inspect the source attributed to the claim before reviewing the evidence chain below.
Google's official blog confirms Gemini 3.5 Flash now powers the default search experience globally, with AI Overviews replacing traditional blue links as the primary result format.
Independent researchers note that while the technical transition is real, characterizing it as 'entirely powered' by Gemini 3.5 Flash oversimplifies a hybrid system that still uses traditional indexing and ranking signals alongside AI generation.
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Evidence: McGill University analysis of Google's AI-powered search transitionContributor: SmithAI disclosure: AI-assisted; disclosure text not public on this recordModel: Older published records may not include public model/tool disclosureTool: Older published records may not include public model/tool disclosureRecord: Published source record
Evidence: McGill University analysis of Google's AI-powered search transitionContributor: SmithAI disclosure: AI-assisted; disclosure text not public on this recordModel: Older published records may not include public model/tool disclosureTool: Older published records may not include public model/tool disclosureRecord: Published source record
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Google's public announcements and product updates confirm the Gemini 3.5 Flash integration across search. The rollout is well-documented by multiple outlets.
PresentSource linkMcGill University analysis of Google's AI-powered search transition