Research
AI Citation Index — Week of 2026-07-13
174 AI citation observations recorded 2026-07-13 to 2026-07-19, broken down by model, domain movers, and region. Computed directly from Tocho's citation data — no manual curation.
Publicado 2026-07-21Tocho Team
This week in AI citations
Between 2026-07-13 and 2026-07-19, Tocho recorded 174 citation observations across Perplexity, ChatGPT, and Gemini.
Citations by model
- Gemini: 174 observations, 39 cited (22.4%)
Domain movers
The domains whose cite rate moved most week-over-week (minimum 3 observations in both weeks):
- tuasaude.com — 26.3% → 66.7% (+40.4pp, n=3/19)
- saude.gov.br — 44.8% → 19.4% (-25.5pp, n=31/29)
- reforma.com — 25.0% → 40.0% (+15.0pp, n=5/4)
- medium.com — 29.2% → 40.9% (+11.7pp, n=22/24)
- dicasdeviagem.com — 35.7% → 38.9% (+3.2pp, n=18/14)
- chatelaine.com/fr — 0.0% → 0.0% (+0.0pp, n=11/9)
- huffpost.com/ca — 0.0% → 0.0% (+0.0pp, n=4/15)
Regional highlights
- br: 108 observations, 24.1% cite rate
- us: 22 observations, 40.9% cite rate
- ca: 17 observations, 0.0% cite rate
- mx: 7 observations, 28.6% cite rate
- cr: 1 observations, 0.0% cite rate
Methodology
Every number on this page is computed directly from Tocho's citation_observations table by an unattended script — no manual curation, no cherry-picking. See /methodology for how observations are collected, and /trends for the full historical archive.