Why does Google AI Overviews show “No results”?

FAQ

LLM Pulse shows Google AI Overviews as “no results” when no Overview is returned for a prompt. Google decides on a case-by-case basis whether to display one, so it is normal for AI Overviews to appear inconsistently across different days.

You can check the same prompt on different browsers or devices. You may see the AI Overview appear on some but not on others.

How this shows up per AI model

LLM Pulse breaks results down for every AI model you track, so Google AI Overviews has its own dedicated view alongside ChatGPT, Perplexity, Gemini and Google AI Mode. When no AI Overview is returned for a prompt, that model view shows “no results” while the other models can still report normally.

AI Model Insights in LLM Pulse showing results broken down by AI model, including a dedicated Google AI Overviews view

This is why a prompt can look empty under Google AI Overviews but perfectly healthy elsewhere. A blank Overview for one prompt does not affect your visibility in the other models you track.