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Retrieval-augmented generation

contextual retrieval vs citation grounding

Measured weekly since 2026-W25. 12 observations.

Measured 2026-W36 · 2026-08-31 · google.com, gl=us

2026-W36

This week

AI Overview
Showing
in 12 of 12 weeks
Sources cited
5
3 of them not in the top 10
Organic results
9
returned on page one
Weekly churn
15%
of the top 10 changes each week
AI Overview, week by week
2026-W252026-W36
How much the top 10 moved

Google is answering this query itself, and 3 of the 5 sources it credits do not appear in the ten results below.

Citations

What the AI Overview cites

DomainStatusOrganic position
docs.hyde.ioCited, not ranking
g2.comCited, not ranking
en.wikipedia.orgCited and ranking8
geeksforgeeks.orgCited, not ranking
docs.graphrag.comCited and ranking5

A domain marked Cited, not ranking is credited in Google's answer while sitting outside the ten organic results. Across the whole corpus that is true of 38.8% of citations.

Page one

Organic results

#DomainTitleIn the overviewSitelinks
1docs.python.orgContextual retrieval vs citation grounding | python docsNot cited
2hashnode.devA practical guide to contextual retrieval vs citation groundingNot cited
3graphrag.comGraphRAG: contextual retrieval vs citation groundingNot cited
4youtube.comyoutube: contextual retrieval vs citation groundingNot cited
5docs.graphrag.comA practical guide to contextual retrieval vs citation groundingCited
6npmjs.comContextual retrieval vs citation grounding | npmjs docsNot cited
7freecodecamp.orgfreecodecamp: contextual retrieval vs citation groundingNot cited
8en.wikipedia.orgContextual retrieval vs citation grounding | en docsCited
9towardsdatascience.comA practical guide to contextual retrieval vs citation groundingNot cited
Since 2026-W29

Position history

DomainW29W30W31W32W33W34W35W36
docs.python.org11111111
hashnode.dev22232222
graphrag.com33323333
youtube.com44454444
docs.graphrag.com55546565
freecodecamp.org88887887

A dot means the domain was not on page one that week. This is the part no live SERP checker can show you: it needs someone to have been measuring before you asked.

Blocks

Features on this page

AI Overview People Also Ask Related searches Knowledge panel Sitelinks

Filled means Google rendered the block for this query this week. AI Overview, People Also Ask, Related searches, Knowledge panel, Sitelinks — each has its own prevalence across all 4,185 queries.

API

Reproduce this page

Every figure above comes from one call. This is that call — the same endpoint, the same parameters, run once a week.

curl --request GET \
  --url 'https://serpens.p.rapidapi.com/api/v1/search_ai_overview?q=contextual%20retrieval%20vs%20citation%20grounding&gl=us&hl=en&format=json' \
  --header 'x-rapidapi-host: serpens.p.rapidapi.com' \
  --header 'x-rapidapi-key: YOUR_KEY'

Run it on your own queries

Free tier, no card. The AI Overview endpoint returns the overview, its citations, and the organic results in one response.

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One email each Monday covering contextual retrieval vs citation grounding: what changed in the results, which domains moved, and where AI Overview switched on or off. Unsubscribe in one click.