What it means
For a growing share of queries, Google now leads with a generated summary that answers the question directly and cites a handful of sources. Similar answer experiences exist across ChatGPT, Perplexity, and Gemini.
Why it matters
AI Overviews compress organic real estate and can satisfy a query without a click. The new goal is to be one of the cited sources — which rewards clear, well-structured, genuinely authoritative content (see E-E-A-T and GEO). Brands that ignore this lose visibility even while their classic rankings hold.