Research
AI Citation Index — Week of 2026-09-07
160 AI citation observations recorded 2026-09-07 to 2026-09-13, broken down by model, domain movers, and region. Computed directly from Tocho's citation data — no manual curation.
Published 2026-09-15Tocho Team
This week in AI citations
Between 2026-09-07 and 2026-09-13, Tocho recorded 160 citation observations across Perplexity, ChatGPT, and Gemini.
Citations by model
- Gemini: 160 observations, 24 cited (15.0%)
Domain movers
The domains whose cite rate moved most week-over-week (minimum 3 observations in both weeks):
- dafiti.com.br — 33.3% → 66.7% (+33.3pp, n=3/3)
- dicasdeviagem.com — 11.1% → 25.0% (+13.9pp, n=8/9)
- medium.com — 41.7% → 50.0% (+8.3pp, n=20/12)
- todamateria.com.br — 79.3% → 71.4% (-7.9pp, n=7/29)
- cartacapital.com.br — 0.0% → 0.0% (+0.0pp, n=15/16)
- jus.com.br — 0.0% → 0.0% (+0.0pp, n=44/3)
- huffpost.com/ca — 0.0% → 0.0% (+0.0pp, n=11/7)
- lenouvelliste.ca — 0.0% → 0.0% (+0.0pp, n=8/8)
- chatelaine.com/fr — 0.0% → 0.0% (+0.0pp, n=6/15)
Regional highlights
- br: 105 observations, 13.3% cite rate
- ca: 25 observations, 0.0% cite rate
- us: 20 observations, 50.0% cite rate
- mx: 6 observations, 0.0% cite rate
- cr: 4 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.