Hallidie Plaza
E783819
Hallidie Plaza is a public square and transit hub in downtown San Francisco that serves as a major entryway to the Powell Street BART and Muni Metro station and the surrounding shopping district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hallidie Plaza canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9185094 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hallidie Plaza Context triple: [Powell & Market cable car turnaround, adjacentTo, Hallidie Plaza]
-
A.
Parkway Plaza
Parkway Plaza is a major regional shopping mall serving the city of El Cajon and the greater San Diego County area.
-
B.
DePasquale Plaza
DePasquale Plaza is a central public square in Providence’s Federal Hill neighborhood, known for its Italian-American restaurants, fountains, and lively outdoor gatherings.
-
C.
Central Plaza
Central Plaza is a prominent 78-story skyscraper in Hong Kong’s Wan Chai district, notable for its distinctive triangular floor plan and once holding the title of the city’s tallest building.
-
D.
Central Plaza
Central Plaza is the main ceremonial and civic square at the ancient Maya city of Calakmul, surrounded by prominent pyramids and public buildings that formed the core of its urban and ritual life.
-
E.
Millennium Place
Millennium Place is a public square in Coventry, England, known for its modern design and central location near major cultural attractions such as the Coventry Transport Museum.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hallidie Plaza Target entity description: Hallidie Plaza is a public square and transit hub in downtown San Francisco that serves as a major entryway to the Powell Street BART and Muni Metro station and the surrounding shopping district.
-
A.
Parkway Plaza
Parkway Plaza is a major regional shopping mall serving the city of El Cajon and the greater San Diego County area.
-
B.
DePasquale Plaza
DePasquale Plaza is a central public square in Providence’s Federal Hill neighborhood, known for its Italian-American restaurants, fountains, and lively outdoor gatherings.
-
C.
Central Plaza
Central Plaza is a prominent 78-story skyscraper in Hong Kong’s Wan Chai district, notable for its distinctive triangular floor plan and once holding the title of the city’s tallest building.
-
D.
Central Plaza
Central Plaza is the main ceremonial and civic square at the ancient Maya city of Calakmul, surrounded by prominent pyramids and public buildings that formed the core of its urban and ritual life.
-
E.
Millennium Place
Millennium Place is a public square in Coventry, England, known for its modern design and central location near major cultural attractions such as the Coventry Transport Museum.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
public square
ⓘ
transit hub ⓘ urban plaza ⓘ |
| adjacentTo |
Powell Street station
ⓘ
linked to:
Powell Street BART/Muni station
|
| connectedTo |
Bay Area Rapid Transit system
ⓘ
linked to:
BART
Muni Metro system ⓘ
linked to:
Muni Metro
|
| country |
United States
ⓘ
linked to:
United States of America
|
| function |
gateway to surrounding shopping district
ⓘ
pedestrian gathering space ⓘ transit access point ⓘ |
| hasFeature |
open-air plaza
ⓘ
pedestrian circulation areas ⓘ stairs leading to Powell Street station concourse ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
United States ⓘ
linked to:
United States of America
downtown San Francisco ⓘ
linked to:
Downtown San Francisco
|
| location | San Francisco ⓘ |
| namedAfter | Andrew Smith Hallidie ⓘ |
| near |
Market Street
ⓘ
Powell Street ⓘ
linked to:
Powell Street, San Francisco
Union Square shopping area ⓘ
linked to:
Union Square
|
| operator |
City and County of San Francisco
ⓘ
linked to:
San Francisco County
|
| owner |
City and County of San Francisco
ⓘ
linked to:
San Francisco County
|
| partOf | San Francisco downtown shopping district ⓘ |
| servesAs |
major entryway to Powell Street BART station
ⓘ
major entryway to Powell Street Muni Metro station ⓘ |
| usedFor |
access to BART
ⓘ
access to Muni Metro ⓘ pedestrian circulation ⓘ public events ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Hallidie Plaza Description of subject: Hallidie Plaza is a public square and transit hub in downtown San Francisco that serves as a major entryway to the Powell Street BART and Muni Metro station and the surrounding shopping district.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Powell Street BART/Muni station