What Are AI Overviews? Definition

What are AI Overviews?

AI Overviews (formerly Search Generative Experience, SGE) are AI-generated summaries that Google shows directly above the organic search results. They use Google's Gemini model to answer complex queries with a comprehensive response.

For companies, this is a fundamental change: even if a website ranks in position 1, an AI Overview can absorb most of the clicks, or it can feature your content as a trusted source.

Example: someone searches for how to descale a coffee machine. Above the organic results, Google shows a short step-by-step summary with links to the pages it drew on. A manufacturer whose guide is linked there gets visibility even if the user never scrolls down.

How do AI Overviews work?

Google analyzes several top sources and summarizes the most relevant information. It links to sources the model rates as especially trustworthy. The selection is based on:

• E-E-A-T signals – experience, expertise, authoritativeness and trustworthiness
• Structured data – schema markup helps Google classify content correctly
• Freshness – regularly updated content is preferred
• Source diversity – content that other sources cite

What AI Overviews mean for SEO and GEO

AI Overviews are the reason Generative Engine Optimization (GEO) keeps gaining importance. Classic SEO is no longer enough: content has to be prepared so that AI systems recognize it as worth citing.

At SEOX, we optimize your content specifically for AI Overviews, with clear facts, structured data and authoritative source references, so that your brand appears prominently in AI-generated answers.

This entry gives the short definition. For a deeper look at the effects on traffic and how to respond, read our article AI Overviews: what do they mean for SEO?