Google Confirmed Your Exact Match Keywords Can Now Serve Inside AI Mode. Its Own Help Page Still Says They Cannot.

On September 4, Barry Schwartz reported at Search Engine Roundtable that Google has started serving ordinary Search campaigns with restrictive match types inside AI Mode. Ginny Marvin, Google's Ads Liaison, confirmed it to him in one sentence: "This is a small experiment that recently kicked off."

Marvin said more in the LinkedIn comments, and the wording is the part worth reading twice. "Exact and phrase match keywords are eligible to serve text ads in AI Mode. Note however that this is limited to cases where there is explicit and direct user intent. AI Max and PMax for Search are designed to capture complex conversational intent and access our latest ad formats (like Highlighted Answers)."

The behavior was first spotted by Anthony Higman, who posted on LinkedIn that "Google is now serving regular pure search campaigns with restrictive match types in AI mode," and said he had confirmed it "through multiple campaigns and tests on our side." On X he added the line that explains why anyone in paid search cared: "Before this the ONLY way to show in those places was through ai max, p-max or broad and smart bidding."

He is right about the before. That is the whole story.

The rule this experiment walks past

Go read Google's own About ads and AI Overviews help page today. It still contains this sentence: "This is why Google requires AI-powered targeting solutions like broad match on Search or the keywordless targeting technology available through AI Max for Search campaigns, Performance Max campaigns, Shopping campaigns, or Dynamic Search Ads, to match relevant ads."

That has been the deal since these surfaces opened. Google's position was that an AI answer is assembled from an intent rather than from a string of words, so an ad had to be matched by something that also works on intent. In December 2025, Marvin put the exclusion in writing on Search Engine Land: "The presence of the same keyword in exact match will not prevent the broad match keyword from triggering an ad in an AI Overview, since the exact match keyword is not eligible to show Ads in AI Overviews."

Nine months later the eligibility went the other way, at least in a test, at least in AI Mode.

Two honest caveats before anybody redesigns an account around this. Google's help page is written about AI Overviews, and this week's confirmation is about AI Mode. They are separate surfaces with separate documentation, and Google has not updated either page to describe the experiment. And Google calls it small. Higman thinks it is bigger than small. Nobody outside Google has published a number, so treat the size as unknown and the direction as the news.

Why a dealer should care about a match type

Because for the last year, match type has been the fence.

Walk into almost any franchised store's Google Ads account and you find the same shape. Tight exact and phrase match on brand terms. Model plus city. Trim plus "for sale." Long negative keyword lists built over years to keep the budget off service queries, off employment queries, off the other rooftop in the same auto group. Somebody built that structure deliberately, and in most stores somebody defends it monthly against a Google rep pushing AI Max and Performance Max.

Holding that line was always about control of where the money goes. Broad match and keywordless targeting hand the matching decision to Google, and a dealer's budget is small enough and its margins thin enough that a bad week of expansion shows up on the floor. So a lot of good dealer PPC people made a simple trade: keep restrictive match types, accept less reach, stay out of the surfaces you cannot audit.

This experiment removes half of that trade. You keep the restrictive match types. You no longer reliably stay out.

And notice what a dealership's best keywords look like next to Marvin's caveat. She limits eligibility to "explicit and direct user intent." An exact match keyword like [honda dealer near me] or [2026 silverado for sale] is close to a textbook example of explicit, direct intent. The bounded case Google describes is the exact case a dealer account is built out of. The stores least likely to run AI Max are the stores most likely to qualify.

What you actually get, and what you do not

Read Marvin's second sentence carefully, because it is the difference between a small change and a big one.

Exact and phrase match get text ads in AI Mode. Your responsive search ad, your headlines, your descriptions, your sitelinks, appearing inside a surface where the user asked a longer question. That is it.

What they do not get is the new generation of formats Google announced at Marketing Live this year. Google's own Ads in AI Mode announcement page describes those as "new formats that close the gap from discovery to decisions, powered by Gemini," says they are "clearly labeled as an ad" while being "integrated directly into AI-generated responses," and states plainly that they are "Powered by AI Max and Performance Max." Search Engine Land covered the same launch in May, including Highlighted Answers, the format Marvin names as an AI Max and PMax feature.

So the accurate summary for a dealer principal is this. Your keyword campaigns can now enter the room. Google's Gemini-built creative is still behind the door marked AI Max. Nobody is generating new copy for your store out of a conversational query because you left exact match on.

That distinction matters for a compliance reason that is specific to this industry. Your responsive search ad copy is copy your store approved, with your disclaimers and your OEM co-op language in it. Placement changed. Authorship did not. We wrote about the ad copy that Google does write for you when we covered the AI transparency labels in July, and that is a different and larger problem. This one is smaller and more measurable.

The part with no instrument

Here is where a dealer should get uncomfortable.

Google's AI Overviews help page answers the reporting question directly: "Google Ads currently doesn't offer segmented reporting when ads show within Search AI Overviews." The same page answers the control question just as directly: "No, you can't opt out of serving ads in AI Overviews." Both sentences are written about AI Overviews. Google has published no equivalent AI Mode page that grants a reporting segment or an opt-out, which means the honest read is that no such control has been documented for AI Mode either.

Then add the change Google made to search terms reporting in May. Search Engine Journal's Brooke Osmundson reported that Google quietly updated its ad group prioritization documentation so that search terms shown for AI-powered Search experiences may reflect the inferred meaning or intent behind a search rather than the literal query. That change names AI Mode explicitly, along with AI Overviews, Lens and autocomplete.

Put those together and you get the operational reality. Your exact match brand campaign may now be serving in a surface you cannot segment, against queries that may be reported to you as Google's summary of intent rather than as words a human typed. The invoice is the same. The audit trail is thinner.

What this means for your dealership

The vendor answer you have been accepting is now incomplete. "We do not run AI Max or Performance Max" has been the standard reassurance when a dealer asks whether their money is going into AI surfaces. As of this week that sentence no longer answers the question. It describes campaign types, and the surface is no longer governed only by campaign type.

Your brand campaign is the one to watch. Brand defense is already the most argued line item in a dealer's paid search budget, and we have written about why pausing it is a worse idea than the case studies suggest. Brand keywords are exact match, they carry explicit intent, and they are cheap enough that a placement shift can move impression share before it moves spend enough for anyone to notice.

A September change with no segment is a measurement trap. If exact match volume, CTR or CPC moves this month, you will have two competing explanations, a normal seasonal shift and a new surface, and no column in the interface that separates them. The only defense is a baseline you took before you needed it.

What to do about it

1. Export an August baseline this week. Impressions, clicks, CTR, average CPC, conversion rate and search impression share for every exact and phrase match campaign, brand and non-brand split. Do it before the experiment scales, because there is no AI Mode segment to reconstruct it with later.
2. Ask your agency one written question: which Search surfaces are our ads currently eligible to serve on, and how do you verify that. Accept a screenshot or a Google statement. Do not accept a campaign-type answer.
3. Pull 60 days of search terms for brand and model campaigns and read them like a human. Look for terms that no shopper would type, phrased like a description of a need. Per Google's own documentation change, those may be intent summaries rather than queries.
4. Re-read your RSA copy as if it will appear inside an answer. Every headline should stand alone next to a paragraph of Gemini text, and every price or payment claim should carry the disclaimer your compliance rules already require.
5. Leave the negative keyword lists alone for now. They still work the way they always did on the query side, and gutting them in response to a test is how a small experiment turns into a real budget problem.
6. Do not restructure the account. This is a test Google described as small, on a surface with no reporting. Restructuring against an unmeasurable change is the mistake, and reversing it later costs learning periods you cannot get back.

The pattern underneath

We covered AI Mode's shopping surface two days ago, when a study found Google's two product surfaces agreed on 1.28% of listings. Same theme, different door. Google keeps opening its AI surfaces to more of your existing campaigns while the reporting layer stays one step behind the serving layer.

The dealers who handle this well will be the ones who wrote down what normal looked like in August, so that when Google converts a small experiment into a default, they can prove what changed instead of arguing about it.

If you want a second set of eyes on what your paid search is actually eligible for, and what your account looks like from inside an AI answer, book a walkthrough with us. We will go through it with your numbers, not ours.