A walking tour on Sunday morning with tickets online.
What ChatGPT and Gemini answered when asked this in Chicago tours, attractions and museums on 2026-10-20, 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 |
|---|---|---|
| Chicago Architecture Center | ChatGPT with its own site Gemini with its own site | architecture.org · book direct |
| Chicago Architecture Walking Tour not in the index | ChatGPT with its own site | chicagoarchitecturewalkingtours.com |
| Chicago Gangsters and Ghosts Tours | Gemini with its own site | gangstersandghosts.com |
| Free Chicago Walking Tours | ChatGPT with its own site | freechicagowalkingtours.com · book direct |
| Inside Chicago Walking Tours | Gemini with its own site | insidechicagowalkingtours.com · book direct |
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 Chicago tours, attractions and museums · Where assistants send people in Chicago tours, attractions and museums.