Google pays for grounding, not for links

Google's AI contribution pilot is an invitation-only Search Console program that pays websites when their content contributes significantly to answers in the Gemini app, AI Overviews and AI Mode, and it explicitly does not pay for pages that are only linked after an answer is written.

That exclusion is the most useful sentence Google has published about AI citations this year. It is Google's own statement that a link under an AI answer and a contribution to that answer are two different events. A report that counts citations measures the first and quietly assumes the second.

#What Google announced

The feature was first spotted inside Search Console by Search Engine Roundtable in April 2026, according to Semrush's timeline. On June 18, Google's public policy blog said it was "piloting a new way to partner with websites whose content meaningfully contributes to the freshness and factuality of generative AI responses", as quoted by 9to5Google. The payment side became public when Digiday reported it on September 14.

The mechanics, as reported so far:

• Google has approached at least dozens of publishers, including sites outside news, and small and mid-sized publishers have shown more interest than large ones (Digiday).
• Participants see an AI contribution panel in Search Console with monthly earnings and payment history, and can opt out at any time from Search Console settings (Search Engine Journal).
• Google has not disclosed how earnings are calculated. Participating executives described the calculation as opaque and the early payouts as small compared with ad revenue (Semrush).

The part that matters for anyone measuring AI visibility is the qualification rule. The help documentation, as quoted by Search Engine Roundtable, says earnings accumulate when content "contributes significantly to AI-generated responses", and that web content may also confirm facts or be linked to after a response is generated, "but those instances don't qualify."

#A link can be attached after the answer exists

Google is describing a pipeline where some sources shape the text and others are found afterward to support it. This is a normal design choice, not a scandal. Research on attribution calls the two approaches generation-time citation, where the answer and its citations come out in one pass, and post-hoc citation, where citations are added or verified after drafting. A NeurIPS 2025 workshop paper comparing them, Saxena et al., found a consistent trade-off between coverage and correctness, and recommended a post-hoc-first approach for high-stakes applications.

For a publisher, the implication is uncomfortable. A post-hoc link means your page was retrieved and judged relevant enough to sit under a claim. It does not mean your page supplied the claim. The answer may have been written from other pages, or from the model's own training, and your URL was matched to it afterward.

The public measurement data is consistent with this. A large study of Google AI Overviews, Measuring Google AI Overviews, decomposed 7,491 verifiable Overviews into 98,020 atomic claims and checked each against the pages the Overview cited. Of those claims, 11.03% were not supported. The biggest share, 6.98% of all claims, were omissions: facts that no cited source mentions at all. Only 2.66% were contradicted by a cited source, and 1.39% were ambiguous, per the same paper. An omitted claim came from somewhere, just not from the links on screen. The authors also note that a large share of the inconsistent claims appeared in Overviews citing user-generated sources their crawler could not fully read, so the true rate may be lower. The direction still holds: the link list is not a full account of where the text came from.

#Why a citation count overstates influence

If a link can mean either "this page shaped the answer" or "this page was matched to the answer later", a raw count of citations mixes the two. Two sites with the same citation count can have very different influence on what users read. One supplies the numbers and definitions the answer repeats. The other appears as a supporting link beside text it did not write.

Google's pilot pays only the first kind. Whatever the payment formula is, Google has decided that the economically meaningful unit is contribution to generation, and that a link on its own is not enough. That is a reasonable standard for anyone reporting AI visibility to a leadership team, too.

We covered the research version of this gap in cited but not absorbed, which separates being selected as a source from having your content absorbed into the answer. The AI contribution rule is the first time a major engine has put that distinction into a product surface, and attached money to it.

#What the panel will not tell you

If you are invited, the panel is a signal, but a thin one. Search Engine Journal reports that it shows payouts but not the underlying usage, and quotes one executive calling it "quite black box" (SEJ). The documentation also says tracked earnings and actual payments are separate processes that can differ because of taxes and payment thresholds, per the same report.

There is no page-level breakdown, no query list, and no split by product. You cannot tell whether a good month came from AI Mode or from Gemini, or which article earned it. The terms of the program are also confidential, so the rights Google receives in exchange are not public (Semrush). Treat the number as a monthly total that moves, not as a diagnostic.

#How to measure contribution without the panel

Most sites will not be invited. The rule is still worth adopting as a measurement standard. A practical version:

1. Log the answer text, not only the links. For each tracked query, store the full generated answer alongside the cited URLs. A link list without the text cannot tell you what the page contributed.
2. Pick distinctive facts from your page. A specific definition, a figure from your own data, a named method. These are the fingerprints you look for in the answer. Generic statements prove nothing because many pages say them.
3. Classify each citation. If the answer repeats your distinctive fact, count it as contributed. If your page is linked but the answer's wording and facts come from elsewhere, count it as linked only. Report both numbers, not one blended count.
4. Watch for uncited use. If your distinctive fact appears in an answer that does not link you, record it. The Overview study above shows claims regularly appear without support from the listed sources, and some of those may be yours.
5. Write pages that can ground an answer. Google's June wording points at freshness and factuality. Pages that state a dated, specific, checkable fact near the top give a generator something to build on. Pages that restate common knowledge are easier to attach afterward as a supporting link, and easier to replace.

None of this requires access to the pilot. It requires storing more than the URL and reading what the engine actually wrote.

#The takeaway

The AI contribution pilot is small, opaque and invitation-only, and nobody outside Google knows what it pays per contribution. Its qualification rule is still clear. Google does not treat a link under an answer as evidence that the page shaped it. Your reporting should not either.