Two Liberty Place
E788567
Two Liberty Place is a prominent postmodern skyscraper in Philadelphia, Pennsylvania, forming part of the Liberty Place complex and contributing significantly to the city’s skyline.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Two Liberty Place canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9233196 — 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: Two Liberty Place Context triple: [One Liberty Place, neighboringBuilding, Two Liberty Place]
-
A.
One Liberty Place
One Liberty Place is a prominent postmodern skyscraper in Philadelphia that was the city's tallest building when completed and helped redefine its skyline.
-
B.
Bank of America Center
Bank of America Center is the former name of 555 California Street, a prominent skyscraper in San Francisco’s Financial District that once served as Bank of America’s world headquarters.
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C.
Two International Place
Two International Place is a prominent postmodern office skyscraper in Boston’s Financial District, designed by Philip Johnson and John Burgee as part of the International Place complex.
-
D.
130 Liberty Street tower
130 Liberty Street tower is the planned 5 World Trade Center skyscraper in Lower Manhattan, part of the redevelopment of the World Trade Center site.
-
E.
Bank of America Plaza
Bank of America Plaza is a landmark Dallas skyscraper known for its distinctive green argon-outline lighting and status as one of the city's tallest and most recognizable buildings.
- 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: Two Liberty Place Target entity description: Two Liberty Place is a prominent postmodern skyscraper in Philadelphia, Pennsylvania, forming part of the Liberty Place complex and contributing significantly to the city’s skyline.
-
A.
One Liberty Place
One Liberty Place is a prominent postmodern skyscraper in Philadelphia that was the city's tallest building when completed and helped redefine its skyline.
-
B.
Bank of America Center
Bank of America Center is the former name of 555 California Street, a prominent skyscraper in San Francisco’s Financial District that once served as Bank of America’s world headquarters.
-
C.
Two International Place
Two International Place is a prominent postmodern office skyscraper in Boston’s Financial District, designed by Philip Johnson and John Burgee as part of the International Place complex.
-
D.
130 Liberty Street tower
130 Liberty Street tower is the planned 5 World Trade Center skyscraper in Lower Manhattan, part of the redevelopment of the World Trade Center site.
-
E.
Bank of America Plaza
Bank of America Plaza is a landmark Dallas skyscraper known for its distinctive green argon-outline lighting and status as one of the city's tallest and most recognizable buildings.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
postmodern building
ⓘ
skyscraper ⓘ |
| address | 50 South 16th Street NERFINISHED ⓘ |
| architect | Helmut Jahn NERFINISHED ⓘ |
| architecturalFirm | Murphy/Jahn NERFINISHED ⓘ |
| architecturalStyle | Postmodern architecture ⓘ |
| city | Philadelphia ⓘ |
| complex | Liberty Place NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| developer | Rouse & Associates NERFINISHED ⓘ |
| floorCount | 58 ⓘ |
| hasFacadeColor | blue-tinted ⓘ |
| hasFunction |
commercial offices
ⓘ
observation deck ⓘ residential condominiums ⓘ |
| hasObservationDeckName | One Liberty Observation Deck (in complex) NERFINISHED ⓘ |
| hasParking | underground parking garage ⓘ |
| hasRenovation | converted upper floors to luxury residences ⓘ |
| hasRetailConnection | The Shops at Liberty Place NERFINISHED ⓘ |
| hasSpire | yes ⓘ |
| hasStructuralSystem | steel frame ⓘ |
| hasTwinBuilding | One Liberty Place NERFINISHED ⓘ |
| hasUse | mixed-use ⓘ |
| height |
258 m
ⓘ
846 ft ⓘ |
| isLandmarkOf | Center City skyline ⓘ |
| locatedIn |
Pennsylvania
ⓘ
Philadelphia ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| material |
glass
ⓘ
granite ⓘ steel ⓘ |
| neighborhood | Center City Philadelphia NERFINISHED ⓘ |
| numberOfElevators | 24 ⓘ |
| openingDate | 1990 ⓘ |
| owner | Coretrust Capital Partners NERFINISHED ⓘ |
| partOf |
Liberty Place complex
NERFINISHED
ⓘ
Philadelphia skyline NERFINISHED ⓘ |
| postalCode | 19102 ⓘ |
| rankingInCityByHeight | one of the tallest buildings in Philadelphia ⓘ |
| roofShape | pyramidal crown ⓘ |
| toppedOut | 1989 ⓘ |
| yearCompleted | 1990 ⓘ |
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: Two Liberty Place Description of subject: Two Liberty Place is a prominent postmodern skyscraper in Philadelphia, Pennsylvania, forming part of the Liberty Place complex and contributing significantly to the city’s skyline.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.