Nicolas Sitter
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Weekly until 19 Oct 2026, monthly from November 2026November 2026 edition

AI Hotel Landscape

How leading AI assistants recommend hotels: 616 prompts across 56 destinations, a monthly edition checked before it is published.

Data is directional. Some prompts retry due to upstream variance, so absolute counts can shift ±5% between editions.

The Inn at Union Square San Francisco

How 6 AI assistants recommend this property. Week of November 2, 2026. Tracked for 15 weeks.

Latest edition
3
mentions across 6 AIs
Peak
10
best week
Mentioning AIs
2/6
latest edition
Total links
52
all time
Location
440 Post St, San Francisco, CA 94102
PROMPTS

Where this hotel showed up

Each prompt below resolved to The Inn at Union Square San Francisco at least once. The "reason" is the AI's own one-line explanation when it returned the hotel in structured form.

“boutique hotels in Union Square, San Francisco”
San Francisco, US6 of 6 AIs27 weeks88 quotes
ChatGPT · 11-02
“Intimate boutique inn with a quieter, more personal atmosphere for guests who prefer a smaller property.”
Gemini · 11-02
“An intimate, quiet boutique hotel offering an upscale residential feel right in the heart of Union Square.”
ChatGPT · 10-19
“A small, European-inspired boutique hotel with an intimate, quiet atmosphere in the center of the city.”
Gemini · 10-19
“An intimate and classic boutique hotel situated directly steps away from San Francisco's Union Square.”
Google AI Mode · 10-12
“An intimate and cozy European-style boutique refuge offering quiet residential-feeling floors steps away from luxury shopping.”
ChatGPT · 10-12
“A small 30-room boutique hotel with elegant furnishings and a personal, quiet atmosphere that suits couples and travelers who value charm.”
“best hotels in Union Square, San Francisco”
San Francisco, US6 of 6 AIs21 weeks37 quotes
ChatGPT · 10-12
“A small boutique hotel steps from Union Square with personal service and a convenient location.”
Copilot · 10-05
“Boutique hotel known for personalized service, cozy atmosphere, and stylish rooms.”
ChatGPT · 09-28
“A small boutique hotel just steps from Union Square offering a quieter and more intimate stay.”
ChatGPT · 09-14
“A small, intimate boutique hotel just off Union Square that offers a quieter and more personalized stay.”
Copilot · 09-07
“Boutique property with personalized service and stylish rooms.”
ChatGPT · 09-07
“A small boutique hotel just steps from Union Square that stands out for its intimate atmosphere and personalized service.”
“best hotels in San Francisco for solo travelers”
San Francisco, US3 of 6 AIs9 weeks12 quotes
ChatGPT · 11-02
“A smaller boutique property with an intimate atmosphere and convenient sightseeing location, good for solo travelers wanting privacy.”
ChatGPT · 09-28
“This small boutique hotel offers an intimate atmosphere, highly walkable Union Square location, and easy access to public transit and nearby attractions.”
ChatGPT · 09-14
“Its intimate boutique atmosphere, central location, and proximity to public transit make it convenient for solo exploration.”
Google AI Mode · 09-07
“This intimate 30-room residential-style inn feels secure and private while placing you right in the center of the city's cultural and shopping hubs.”
ChatGPT · 09-07
“This intimate boutique hotel offers a personal atmosphere in the heart of Union Square, close to attractions, restaurants, and public transit.”
Gemini · 09-07
“A charming and secure boutique option right in the heart of the city that offers a welcoming, home-like atmosphere for guests traveling alone.”
“affordable hotels in San Francisco under $200”
San Francisco, US2 of 6 AIs2 weeks2 quotes
ChatGPT · 08-03
“Small boutique hotel offering personalized service just steps from Union Square.”
Copilot · 07-20
“Stylish boutique hotel near Union Square with rates under $200.”
“best hotels in San Francisco for couples”
San Francisco, US1 of 6 AIs1 week1 quote
Gemini · 07-13
“This intimate boutique inn provides a cozy retreat right in the heart of the city, complete with evening wine receptions that are perfect for couples.”
PER-AI MENTIONS

Mentions per AI assistant, by edition

One line per AI. Each point is the number of times the assistant named this property across the 11 prompt templates for its city, that week.

03605-2506-0806-1506-2207-1307-2008-0308-1008-1708-3109-0709-1409-2810-05Nov 2026mentions
ChatGPTGeminiPerplexityGrokCopilotGoogle AI Mode

Weekly until 19 Oct 2026, monthly from November 2026

WeekChatGPTGeminiPerplexityGrokCopilotGoogle AI ModeTotal
November 2, 202621————3
October 5, 2026————2—2
September 28, 20263—————3
September 14, 20263—————3
September 7, 202633————6
August 31, 20266———4—10
August 17, 2026————2—2
August 10, 2026—2————2
August 3, 2026—2——2—4
July 20, 2026—2——3—5
July 13, 2026—3——2—5
June 22, 2026—2————2
June 15, 2026—2————2
June 8, 2026————2—2
May 25, 2026—2————2
See live ChatGPT data →MethodologyVisit The Inn at Union Square San Francisco →