Is the AI Overview Actually AI?

Yes, the AI Overview is genuinely generated by AI, specifically Google's Gemini models, not a pre-written snippet or a simple extraction from a single page.

It works by reading several ranking pages on a topic, then generating a new summary that blends facts from multiple sources into one written answer, often with small citation links pointing back to where each fact came from.

That generative step is exactly why the wording can shift between searches, or even disappear entirely, since the system is producing a fresh answer each time rather than reusing a fixed template.

Writing content that holds up well when summarized this way is the focus of LLM optimization software.