What assistants recommend in Istanbul tours, attractions and museums
ChatGPT, Claude and Gemini were asked 12 questions the way people ask them, with web search on, and told to link each place's own site. Below is every question, with the places named, who named them, and the direct link where the place has one.
78
places named across the 12 questions
4,235
businesses in this index
1,899
with a website of their own
78%
of the places named came with their own site
Every other business in the index was never named. The questions are a sample of what people ask, and the places named change from one round to the next.
Asked on 2026-10-26. Where the answers send people · The Istanbul tours, attractions and museums index · Markdown.
A walking tour on Sunday morning with tickets online.
| Place | Named by | Direct link |
|---|---|---|
| Basilica Cistern not in the index | Gemini with its own site | passo.com.tr |
| Free Tour Istanbul not in the index | ChatGPT with its own site | freetoursistanbul.com |
| Istanbul Archaeological Museums not in the index | Gemini with its own site | muze.gov.tr |
| Istanbul Modern | ChatGPT with its own site | istanbulmodern.org |
| Istanbul Tour Studio not in the index | Gemini with its own site | istanbultourstudio.com |
| Istanbul.com not in the index | Claude with its own site | istanbul.com |
| Topkapı Palace Museum | Claude with its own site | topkapisarayi.gov.tr |
| Free Walking Tour Istanbul not in the index | Claude through a marketplace | marketplace only |
| Istanbul.com, Historic Peninsula Walk not in the index | Claude by name | no link given |
A food tour this Saturday evening for two, book it.
| Place | Named by | Direct link |
|---|---|---|
| Yummy Istanbul not in the index | ChatGPT with its own site Claude with its own site Gemini with its own site | yummyistanbul.com |
| A Chefs Tour not in the index | Gemini with its own site | achefstour.com |
| Delicious Istanbul Food Tour not in the index | Claude with its own site | deliciousistanbul.com |
| Istanbul Foodie Tours not in the index | ChatGPT with its own site | istanbulfoodietours.com |
| Istanbul on Food not in the index | Gemini with its own site | istanbulonfood.com |
| Culinary Backstreets Istanbul not in the index | Claude by name | no link given |
| Yummy Istanbul not in the index | Gemini by name | no link given |
Skip-the-line tickets for the main museum tomorrow, where do I buy them?
| Place | Named by | Direct link |
|---|---|---|
| Basilica Cistern not in the index | Gemini with its own site | passo.com.tr |
| Dolmabahçe Palace | ChatGPT with its own site | millisaraylar.gov.tr |
| Hagia Sophia | Gemini with its own site | demmuseums.com |
| Istanbul Museum Pass not in the index | Claude with its own site | muze.gov.tr |
| Ticketing Details not in the index | Gemini with its own site | millisaraylar.gov.tr |
| Topkapı Palace not in the index | ChatGPT with its own site | topkapisarayi.org |
| Topkapı Palace Museum | Claude with its own site | topkapisarayi.gov.tr |
| Hagia Sophia Grand Mosque not in the index | Claude by name | no link given |
| Museum Closures not in the index | Gemini by name | no link given |
| Security Lines not in the index | Gemini by name | no link given |
| Topkapı Palace not in the index | Gemini by name | no link given |
A bike tour of the city for a family with kids, book for Saturday.
| Place | Named by | Direct link |
|---|---|---|
| Istanbul On Bike | ChatGPT with its own site Claude with its own site Gemini with its own site | istanbulonbike.com |
| Baja Bikes Istanbul not in the index | Claude with its own site Gemini with its own site | bajabikes.eu |
| Bostancı Bisiklet not in the index | Gemini with its own site | bostancibisiklet.com |
| Istanbul Voyage Travel | ChatGPT with its own site | istanbulvoyages.com |
| Okan’s Istanbul Bicycle Tours not in the index | ChatGPT with its own site | okansbicycletours.com |
A day trip out of the city with a guide this week, tickets online.
| Place | Named by | Direct link |
|---|---|---|
| Bursa & Uludağ not in the index | ChatGPT with its own site | allistanbultours.com |
| Bursa Day Tour not in the index | Gemini with its own site | bursadaytour.com |
| Crowded House Tours not in the index | Gemini with its own site | crowdedhousegallipoli.com |
| Farout Turkey not in the index | Gemini with its own site | faroutturkey.com |
| Gallipoli Full-Day Tour not in the index | ChatGPT with its own site | vigotours.com |
| Troy Day Tour not in the index | ChatGPT with its own site | istanbultourservice.com |
| Gallipoli Day Trip from Istanbul not in the index | Claude through a marketplace | marketplace only |
| Princes Islands Day Trip with Lunch not in the index | Claude through a marketplace | marketplace only |
A sunset boat tour tomorrow, I want to book directly.
| Place | Named by | Direct link |
|---|---|---|
| Zoe Yacht | Claude with its own site Gemini by name | bosphorusyacht.com · book direct |
| Sevli Bosphorus not in the index | ChatGPT with its own site | sevlibosphorus.com |
| Sunset Bosphorus | Gemini with its own site | sunsetbosphorus.com · book direct |
| Turyol | Claude with its own site | turyol.com |
| Vesper not in the index | ChatGPT with its own site | vesper.yachts |
A wine tasting or vineyard visit this weekend, book for two.
| Place | Named by | Direct link |
|---|---|---|
| Vines & Pearls not in the index | ChatGPT with its own site Gemini with its own site | vinesandpearls.com |
| Barbaros Bağ Evi not in the index | Gemini with its own site | barbarosbagevi.com |
| Ch Kalpak Vineyards not in the index | ChatGPT with its own site | kalpak.net |
| Sojourn Turkey Tours, Thrace Wineries Day Tour | Claude with its own site | sojournturkeytours.com |
| WAYANA Wine Bar not in the index | ChatGPT with its own site | wayanatapas.com |
| WAYANA Wine Bar not in the index | Gemini with its own site | anatoliainaglass.com |
| Fez Travel, Istanbul Thrace Winery Group Tour | Claude by name | no link given |
Kayaking or paddleboarding tomorrow morning, tickets online.
| Place | Named by | Direct link |
|---|---|---|
| Bosphorus Workshops not in the index | ChatGPT with its own site Gemini with its own site | bosphorusworkshops.com |
| Bosphorus Kano Kürek not in the index | Gemini with its own site | bosphoruskanokurek.com |
| Suadiye Kürek ve Kano Kulübü not in the index | Gemini with its own site | suadiyekurekvekanokulubu.com |
| Viators Istanbul kayaking listings not in the index | Claude through a marketplace | marketplace only |
| Bosphorus Workshops not in the index | Gemini by name | no link given |
| Moda Deniz Kulübü not in the index | Claude by name | no link given |
A private guide for half a day with the family, how do I book one?
| Place | Named by | Direct link |
|---|---|---|
| Istanbul By Locals not in the index | ChatGPT with its own site Gemini with its own site | istanbulbylocals.com |
| Istanbul Private Tours not in the index | Claude with its own site | istanbulprivatetours.com |
| Guided Istanbul Tours | Gemini by name | no link given |
| Recommended operator not in the index | Claude by name | no link given |
A ghost or night walking tour tonight, two tickets.
| Place | Named by | Direct link |
|---|---|---|
| Istanbul Haunted Night Tour not in the index | ChatGPT with its own site Gemini with its own site | hauntednighttour.com |
| Astra Lumina İstanbul not in the index | ChatGPT with its own site | astralumina.com.tr |
| Basilica Cistern | Gemini with its own site | yerebatan.com |
| Own website not in the index | Claude with its own site | marriott.com |
| Taksim Horror House not in the index | ChatGPT with its own site | taksimkorkuevi.com |
| Theodosius Cistern | Gemini with its own site | serefiyesarnici.istanbul |
| Istanbul Haunted Night Tour not in the index | Claude by name | no link given |
A local cooking class this week, book two places.
| Place | Named by | Direct link |
|---|---|---|
| Cooking Alaturka not in the index | ChatGPT with its own site Gemini with its own site | cookingalaturka.com |
| Afiyet Olsun Istanbul not in the index | Claude with its own site | afiyetolsunistanbul.com |
| Cookistan not in the index | ChatGPT with its own site | cookistan.com |
| Istanbul Cooking School not in the index | Gemini with its own site | istanbulcookingschool.com |
| Les Arts Turcs | Claude with its own site | lesartsturcs.com |
| Özlems Turkish Table not in the index | Claude with its own site | ozlemsturkishtable.com |
| Turkish Flavours | Gemini with its own site | turkishflavours.com · book direct |
It's raining. Something fun to book indoors for this afternoon.
| Place | Named by | Direct link |
|---|---|---|
| Museum of Illusions Istanbul | ChatGPT with its own site Claude with its own site | museumofillusions.com.tr |
| Basilica Cistern | Gemini with its own site | yerebatan.com |
| Basilica Cistern not in the index | Claude with its own site | basilica-cistern.com |
| Istanbul Modern | Claude with its own site | istanbulmodern.org |
| Istanbul Robot Museum not in the index | ChatGPT with its own site | istanbulrobotmuzesi.com |
| Kılıç Ali Paşa Hamamı not in the index | Gemini with its own site | kilicalipasahamami.com |
| Pera Museum not in the index | Gemini with its own site | peramuseum.org |
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.
Where assistants send people in Istanbul tours, attractions and museums.