ChatGPT, Claude and Gemini were asked 13 questions the way people ask them, with web search on, and told to link each place's own site. Every question, the places named, who named them, and the direct link where the place has one.
Asked on 2026-10-14. Where the answers send people · The Porto index · Markdown.
| Place | Named by | Direct link |
|---|---|---|
| Brasão Bistrô | ChatGPT with its own site Claude with its own site Gemini with its own site | brasao.pt |
| Café Santiago | ChatGPT with its own site Claude with its own site Gemini with its own site | cafesantiago.pt |
| Capa Negra | Claude with its own site | capanegra1.pt |
| Lado B Café not in the index | ChatGPT with its own site | ladobcafe.pt |
| Yuko Tavern | Gemini with its own site | yuko.com.pt |
| Brasão Coliseu | ChatGPT by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| Pedro dos Frangos | Claude with its own site Gemini with its own site | pedrodosfrangos.pt |
| Churrasqueira A Brasa | Gemini with its own site | restauranteabrasa.pt · book direct |
| Churrasqueira das Antas | Gemini with its own site | churrasqueiradasantas.com |
| Just Meats not in the index | ChatGPT with its own site | justmeats.pt |
| Roast not in the index | ChatGPT with its own site | roastporto.pt |
| Adega São Nicolau | Claude by name | no link given |
| Conga | Claude by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| Antiqvvm | Claude with its own site Gemini with its own site | antiqvvm.pt · book direct |
| BH Foz | ChatGPT with its own site | bhfoz.pt |
| Cantinho do Avillez | Gemini with its own site | cantinhodoavillez.pt · book direct |
| Grottu not in the index | ChatGPT with its own site | grottu.pt |
| Matriarca not in the index | Claude with its own site | matriarca.pt |
| RC — Restaurant not in the index | ChatGPT with its own site | rc-restaurante.pt |
| VINUM Restaurant & Wine Bar not in the index | Gemini with its own site | vinumatgrahams.com |
| Pedro Lemos | Claude through a directory | directory only |
| Place | Named by | Direct link |
|---|---|---|
| Art Pizza | ChatGPT with its own site | eatbu.com |
| Domino’s Pizza | ChatGPT with its own site | dominospizza.pt |
| Farinha | Gemini with its own site | farinha-restaurante.com |
| Gallo Grigio Forneria not in the index | ChatGPT with its own site | gallogrigio.pt |
| Muti | Gemini with its own site | muti.pt · book direct |
| Il Pizzaiolo | Gemini by name | no link given |
| Pizza Piazza not in the index | Claude by name | no link given |
| Presto Pizza | Claude by name | no link given |
| Puro 4050 | Claude by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| A Padoca do Rosário | ChatGPT with its own site | apadocadorosario.com |
| Árvore do Mundo | Gemini with its own site | dish.co |
| daTerra | Gemini with its own site | daterra.pt |
| Jardineiro | ChatGPT with its own site | jardinsdoporto.pt |
| Kind Kitchen | Gemini with its own site | kindkitchen.pt · book direct · order direct |
| Vrasserie | ChatGPT with its own site | vrasserie.com |
| O Oriente no Porto | Claude through a directory | directory only |
| Suribachi not in the index | Claude through a directory | directory only |
| Place | Named by | Direct link |
|---|---|---|
| Subenshi Porto | Claude with its own site Gemini with its own site | subenshi.pt |
| Sushi & Co not in the index | ChatGPT with its own site Gemini with its own site | sushico.pt |
| Fujitien Sushi not in the index | ChatGPT with its own site | fujitien.com |
| Sushi At Home not in the index | Gemini with its own site | sushisathome.pt |
| Sushi in Sushi not in the index | ChatGPT with its own site | sushinsushi.pt |
| Battousai Sushi, Cafe & Bar not in the index | Claude by name | no link given |
| Sushihana Pinheiro Manso not in the index | Claude by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| A Tasquinha | ChatGPT with its own site | tasquinha.pt |
| Adega de São Nicolau not in the index | Claude with its own site | restaurants-us.com |
| Casa Nanda | ChatGPT with its own site | restaurantecasananda.com |
| Senhor Zé not in the index | ChatGPT with its own site | senhorze.pt |
| Solar Moinho de Vento | Claude with its own site | solarmoinhodevento.com |
| Taberna dos Mercadores | Gemini with its own site | tabernadosmercadores.com |
| Adega do Carregal | Gemini by name | no link given |
| Casa Paraíso | Claude by name | no link given |
| O Rápido | Gemini by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| Lazy Breakfast Club not in the index | ChatGPT with its own site Gemini with its own site | lazybreakfast.club |
| Zenith Brunch & Cocktails not in the index | Claude with its own site Gemini with its own site | zenithcaffe.pt |
| CA Downtown | Gemini with its own site | cadowntown.com · book direct |
| Hora Mansa not in the index | ChatGPT with its own site | horamansa.com |
| Place | Named by | Direct link |
|---|---|---|
| Casa de Chá da Boa Nova not in the index | Claude with its own site Gemini with its own site | casadechadaboanova.pt |
| BH Foz | ChatGPT with its own site | bhfoz.pt |
| Muro do Bacalhau | Claude with its own site | murodobacalhau.pt |
| Restaurante Zizi not in the index | ChatGPT with its own site | zizi.pt |
| Terra Nova Restaurante | Gemini with its own site | terranovarestaurante.pt |
| Terreiro | Claude with its own site | eatbu.com |
| Vila Foz Restaurant | ChatGPT with its own site | vilafozhotel.pt |
| Vinhas dAlho | Gemini with its own site | vinhasdalho.com |
| Place | Named by | Direct link |
|---|---|---|
| Café Santiago | Claude by name Gemini with its own site | cafesantiago.pt |
| Abadia do Porto | Gemini with its own site | abadiadoporto.com |
| Capa na Baixa | ChatGPT with its own site | capanabaixa.pt · book direct |
| Cervejaria Brasão Aliados | Claude with its own site | brasao.pt |
| GIO Party and Pasta not in the index | ChatGPT with its own site | giopartypasta.com |
| Pedro dos Frangos | Gemini with its own site | pedrodosfrangos.pt |
| Restaurante O Pátio not in the index | ChatGPT with its own site | restauranteopatio.pt |
| Casa Guedes Tradicional not in the index | Claude by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| Boa-Bao | Claude with its own site | boabao.pt · book direct · order direct |
| Bocca | Claude with its own site | eatbu.com |
| Cantinho do Avillez | Gemini with its own site | cantinhodoavillez.pt · book direct |
| Fado no Porto not in the index | ChatGPT with its own site | fadonoporto.pt |
| Flow Restaurant & Bar | Gemini with its own site | flowandco.pt |
| Gruta | Gemini with its own site | grutaporto.com · book direct |
| Portarossa | ChatGPT with its own site | portarossa.pt |
| Postigo do Carvão | ChatGPT with its own site | postigodocarvao.com |
| Wish Restaurante & Sushi not in the index | Claude through a marketplace | marketplace only |
| Place | Named by | Direct link |
|---|---|---|
| CURB | Claude with its own site Gemini with its own site | res-menu.net |
| Crave Burgers not in the index | Claude with its own site | craveburgers.pt |
| Double Smash not in the index | ChatGPT with its own site | sanjonesburguer.com |
| Hamburgueria DeGema not in the index | Gemini with its own site | degema.pt |
| Maynard’s Burgers | ChatGPT with its own site | maynards.pt |
| Tio Fafá | ChatGPT by name | tiofafa.pt |
| Holy Sandwich Shop not in the index | Claude through a marketplace | marketplace only |
| Holy Sandwich Shop not in the index | Gemini by name | no link given |
| Onion Smash not in the index | ChatGPT by name | no link given |
| San Jones Burguer not in the index | ChatGPT by name | no link given |
| Place | Named by | Direct link |
|---|---|---|
| Galeria de Paris not in the index | Claude by name Gemini by name | no link given |
| Aduela not in the index | ChatGPT with its own site | the-girl-next-door.com |
| Prégar not in the index | Gemini with its own site | dish.co |
| Restaurante LSD | Claude with its own site | eatbu.com |
| Vícios de Mesa | Gemini with its own site | dish.co |
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.