Google says AI Mode queries are 3x longer than normal search

Google says the questions people type into AI Mode run three times longer than ordinary search queries. One search in six now carries an image or a voice note. Ginny Marvin, Google Ads Product Liaison, posted the figures on LinkedIn. They came from an Ads Decoded podcast episode with Shivani Mohan. Mohan is Google's Search Vice President of Data Science and User Experience Research. Matt G. Southern of Search Engine Journal reported the figures.

Marvin named three findings in her own words. Discovery moves up the funnel: people use conversational search to brainstorm long before they buy. Curiosity expands: AI Mode queries run 3x longer than traditional searches, and one in six searches is multimodal. Authenticity wins: users want human voices in podcasts and video reviews, not generic copy.

How Google states the figures

Google's own ad blog cites the 3x length figure. It links to a United States AI Mode report published in May. Google says the figure compares average query length. Google does not state the base of users or the kind of search task. A direct comparison carries that limit.

The May report covers AI Mode in the United States only. It says more than one in six searches there use an image or a voice note. Marvin's LinkedIn post names the same share as "one in six searches". That is a wider claim than the report makes. Southern pointed this out. The report does not cover all Google search.

Mohan's own LinkedIn post said users "appreciate the streamlined clarity of AI summaries". She wrote that users also "crave the rich detail, lived experience, and earned authority of the open web". She named forums, podcasts and videos. Mohan also wrote about billions of clicks to the open web, without a date range or a comparison. The number does not show whether that traffic is up or down.

What this changes about writing for a buyer

A longer question carries the concern, not the keyword. "Best crm" is a keyword. "What is the best crm for a two person dental office that already uses dentrix" is a question. A buyer who types that question lands on a page. The page has to answer the two-person constraint and the dentrix constraint. If it does not, the reader bounces.

Southern noted that the figures do not show stronger buying intent or better conversion rates. A long question shows what the person is weighing. The ad copy and the landing page can meet that. Mohan's point about human voices says the same thing. A product description tells the reader what a product does. A customer saying why they picked it tells the reader what it is like to use.

Source

Ginny Marvin, LinkedIn. Shivani Mohan, LinkedIn. Ads Decoded, Google Ads. Google Ads blog, "Ads in AI Mode". Matt G. Southern, Search Engine Journal.