What ChatGPT, Claude and Gemini answered when asked this in Lisbon on 2026-10-14, with web search on: the places named, who named them, and the direct link where the place has one.
| Place | Named by | Direct link |
|---|---|---|
| Domino’s Pizza Portugal | ChatGPT with its own site | dominospizza.pt |
| Donna Pizzeria | ChatGPT with its own site | donnapizzeria.pt |
| DonVito not in the index | ChatGPT with its own site | donvito.pt |
| M’arrecreo Pizzeria not in the index | Gemini with its own site | marrecreo.com · book direct · order direct |
| Pizzeria Romana Al Taglio not in the index | Claude with its own site | pizzeriaromana.pizza |
| Valdo Gatti | Gemini with its own site | valdogatti.com |
| ZeroZero | Claude with its own site | pizzeriazerozero.pt |
| La Puttana not in the index | Claude through a directory | directory only |
| Lupita Pizzaria not in the index | Gemini through a directory | directory only |
Each assistant was asked once per question, 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; links between a name and the next are that place's. "With its own site" means the assistant linked the place's own website; "through a marketplace" or "a directory" that it linked a listing instead; "by name" that it gave no link. The direct links come from the Direct Index scan of the place's site, not from the assistant.
Every question for Lisbon · Where assistants send people in Lisbon.