A blood test tomorrow morning without a referral. Where can I book?
What ChatGPT, Claude and Gemini answered when asked this in São Paulo dentists, clinics and vets on 2026-10-26, with web search on. Below are the places named, who named each one, and the direct link where the place has one.
| Place | Named by | Direct link |
|---|---|---|
| Lavoisier | Claude with its own site Gemini with its own site | lavoisier.com.br |
| Clínica Phorma not in the index | ChatGPT with its own site | clinicaphorma.com.br |
| Delboni Auriemo | Claude with its own site | delboni.com.br |
| Fleury | Gemini with its own site | fleury.com.br |
| Hermes Pardini | Gemini with its own site | hermespardini.com.br |
| Vinci Lab not in the index | ChatGPT with its own site | vincilab.com.br |
How this is read
Each assistant was asked each question once, with web search on, for up to three places and the link to each one's own website. Names are read from the answer and matched against the index. Any link between one name and the next belongs to that place. "With its own site" means the assistant linked the place's own website. "Through a marketplace" or "a directory" means it linked a listing instead, and "by name" means it gave no link. The direct links come from the Direct Index's own scan of the place's site. The assistant didn't supply them.
Every question for São Paulo dentists, clinics and vets · Where assistants send people in São Paulo dentists, clinics and vets.