AI Mode SEO: How Google's AI Mode Picks Links

AI Mode answers a question in Google Search and shows links to the pages it drew on. Google calls these supporting links. Three things decide which pages can appear.

Eligibility comes first

Google's AI features documentation states that to be shown as a supporting link in AI Overviews or AI Mode, a page must be indexed and eligible to be shown in Google Search with a snippet. It adds that there are no additional technical requirements and no special optimizations necessary. It also says indexing and serving isn't guaranteed. Eligibility gets you into the pool. It does not put you in the answer.

Query fan-out decides what gets retrieved

Google says its AI features may use a query fan-out technique: issuing multiple related searches across subtopics. A user asks one question. AI Mode may run several searches behind it and pull pages from each. Your page can be retrieved for a subtopic the user never typed. It can also miss a question it seems to answer, because none of the fanned-out searches matched it. The page on how AI Mode query fan-out shapes source selection goes deeper on this.

The model writes the answer and picks what to cite

Google states that AI Overviews and AI Mode may use different models and techniques, and that they can return different links. Google does not publish which model version serves each surface at a given moment. The question of which models power AI Mode and AI Overviews covers what is public.

Treat AI Mode and AI Overviews as two surfaces with one front door. The entry rules are shared. What happens after entry is not.

The practical point: fix eligibility once and both surfaces benefit. Then measure each surface on its own, because the citations can diverge. The full AI Overviews vs AI Mode comparison lays out the differences in more detail.

One number often gets carried across. Ahrefs found that 38% of AI Overview citations came from pages ranking in the top 10 (March 2026). That study measured AI Overviews, not AI Mode. Do not assume the same overlap holds for AI Mode.

Search Console has a generative AI performance report that covers AI Overviews and AI Mode. As of October 2026, here is what it does and does not show.

• It shows impressions. You can break them down by page, country, date and device.
• It does not show clicks, CTR or position. Google has described more metrics only as a future intention.
• It has no API. The Search Analytics API does not cover the generative AI surface, so you export from the interface.

Two caveats matter before you read a trend. Google's help page still describes the report as rolling out to a subset of owners, while the rollout completed globally around August 2026. And a confirmed Google-side bug depressed impressions in both the Search and generative AI reports from roughly mid-August 2026. Check the current status before you treat any August data as real.

The impressions-only design has a consequence. Nobody outside Google can see your position inside an AI Mode answer, because Google does not expose one. Any tool reporting an "AI Mode rank" has no ground truth to check it against. The guide to seeing AI Overview impressions free in Search Console walks through the report step by step.

The inclusion setting nobody checks

Search Console also has a control for generative AI features. It is opt-out, not opt-in: inclusion is the default for all properties. It covers AI Overviews, AI Mode and generative AI features in Discover. Child properties inherit the parent's setting by default. A property opted out, on purpose or by inheritance, is excluded from AI Mode however good its pages are. See whether you need to opt in to AI Overviews for how the setting works.

Be plain about the split. It saves budget.

In your control

• Indexing. A noindex tag or a canonical pointing elsewhere removes the page from eligibility.
• Snippet eligibility. Google documents nosnippet, max-snippet and data-nosnippet as controls that limit what appears in its AI features. Used by accident, they quietly remove content.
• Googlebot access in robots.txt. There is no separate robots.txt token for AI Mode. Google says Googlebot rules are the control.
• The Search Console inclusion setting, where your property has it.
• What your pages say. Stating a specific fact (a price, a number, a one-line definition) on a page Google can index gives the model a sentence it can quote.

Not in your control

• The fanned-out queries. Google generates them. You cannot see them or set them.
• Which model runs and how it chooses. Google does not publish selection factors for AI Mode citations.
• Whether a given answer cites you. Eligible pages compete with every other eligible page.

Partly influenced, never guaranteed

Research keeps pointing to topical relevance. A July 2026 critical survey of GEO studies found topical relevance and context position were the most reproducible levers, while noting no technique showed a stable causal effect on discoverability across platforms. Relevance means your page genuinely covers the subtopic. It is not keyword coverage. Being named on other sites that Google cites is also associated with appearing in answers, with no promised effect. The page on AI Mode factors that hold up grades each claim.

Work from the gates inward. Each step removes a possible block before you spend time on anything softer.

1. Check the Search Console inclusion setting. Confirm your property, and any parent property, has not opted out of generative AI features. It costs one screenshot.
2. Confirm index status for the pages that matter. Use URL Inspection on your pricing, product and key explainer pages. Fix noindex tags and canonical conflicts.
3. Audit snippet directives. Search templates for nosnippet, max-snippet:0 and data-nosnippet. These are often added to hide a cookie banner and end up wrapping real content.
4. Read your robots.txt for Googlebot. A broad disallow meant for another bot can catch Googlebot. Blocking Google-Extended does not affect Search, so leave that decision to your training policy.
5. State the facts plainly. Put prices, plan names, locations and one-line definitions in clear sentences on indexable pages. Keep them consistent across your site, so the answer has one version to quote.
6. Cover the subtopics a buyer would research. Fan-out means the real queries spread across related questions. Pages that answer those questions well are candidates for more of them.
7. Measure each surface separately. Read the Search Console generative AI report, and check real answers. The free AI Mode Checker on 99Visibility shows which sites AI Mode cites for a query.

Say you run a dental clinic in Austin. Step 5 means your fees, opening hours and accepted insurers sit in plain HTML text, stated once and identically everywhere. Step 6 means a page that answers what a first visit involves, not just a homepage.

• Adding special markup or files for AI Mode. Google's generative AI optimization guide says you don't need new machine-readable files, AI text files, markup or Markdown to appear in its generative AI features, and that Google Search ignores them. That includes llms.txt.
• Counting on schema. Ahrefs' matched test of 1,885 pages found adding schema produced no major uplift in citations on any platform, with AI Mode at +2.4%. Existing markup does no harm. It is not a lever for AI answers.
• Rewriting pages in an "AI style". Google says you don't need to write in a specific way for generative AI search. It also says there is no ideal page length, and rejects chunking as a requirement.
• Chasing long-tail variants. Google says you don't have to capture every variation of how someone might search. Fan-out handles the variations on Google's side.
• Reading an "AI Mode position". No position data exists. Report presence and impressions instead.
• Mass-publishing thin pages. In Otterly's 2026 experiment, Google deindexed two sites of about 1,000 AI-generated posts each, with no manual action, and Google's AI surfaces almost never cited them. Google's spam policy calls this scaled content abuse.
• Treating AI Mode results as a proxy for other engines. AI Mode draws on Google's index. ChatGPT, Perplexity and Copilot use other indexes and crawlers.

You won't get a clean before-and-after number from Google. Plan for that.

• Use Search Console impressions as the trend line. Compare pages, not the site total, and note dates of any fixes.
• Spot-check real answers. Ask the questions your buyers ask, logged out, and record which sites AI Mode cites. Treat this as a sample, because fan-out means the real retrieval queries differ from yours.
• Keep AI Overviews and AI Mode in separate columns. A blended score hides the cases where one surface cites you and the other does not.
• Check what the answer says, not just whether you appear. A citation next to a wrong price is a problem to fix, not a win.

If you also want a quick read across other engines, the free checker on this site runs up to three buyer questions and scores the answers. It is a snapshot, not continuous tracking.

Can I keep my pages in Google Search but out of AI Mode? There is no robots.txt token for AI Mode. Google documents nosnippet, max-snippet and data-nosnippet as controls that limit what its AI features can show, and they also affect regular snippets. Search Console is adding a generative AI inclusion setting that covers AI Overviews, AI Mode and Discover, but as of October 2026 it has reached only some owners. Check your property for it before relying on snippet controls.

Does blocking Google-Extended remove me from AI Mode? No. Google states that Google-Extended does not impact a site's inclusion in Google Search and is not used as a ranking signal. It controls whether your content is used for Gemini Apps and Vertex AI training and grounding. AI Mode is part of Search, so Googlebot rules and Search eligibility govern it instead.

Does AI Mode need server-side rendering like ChatGPT does? Less so. Googlebot renders JavaScript, so content that appears after scripts run can still be indexed for Google surfaces. Many other AI crawlers, including OpenAI's and Anthropic's, fetch JavaScript files without executing them, according to Vercel's crawler study. If you care about engines beyond Google, putting key facts in the initial HTML still matters.

Is ranking in the top 10 enough to appear in AI Mode? Nothing published measures that for AI Mode. Ahrefs found 38% of AI Overview citations came from top 10 pages in March 2026, which means most came from further down. That study covered AI Overviews only. For AI Mode, fan-out searches across subtopics, so pages can be retrieved for queries other than the one you rank for.

Can a tool tell me my AI Mode ranking? No tool can verify one. Google's generative AI report in Search Console shows impressions only, with no position, clicks or CTR. Google also says third-party tools don't have access to its internal ranking data. A tool can show whether a page was cited in answers it sampled, which is useful, but that is presence in a sample, not a rank.