Liberty Place complex
E456332
The Liberty Place complex is a prominent pair of postmodern skyscrapers in Center City Philadelphia that helped redefine the city’s skyline.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Liberty Place complex canonical | 4 |
| Liberty Place | 1 |
| The Residences at Two Liberty Place | 1 |
| Two Liberty Place | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4624395 — 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: Liberty Place complex Context triple: [Philadelphia skyline, hasPart, Liberty Place complex]
-
A.
Harrison Plaza
Harrison Plaza is a central gathering space and prominent landmark on the University of North Alabama campus, often recognized for its fountain and role as a focal point for student life.
-
B.
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.
-
C.
Tradition Plaza
Tradition Plaza is a central gathering space within Texas A&M University's Bonfire Memorial that honors the shared traditions and collective spirit of the Aggie community.
-
D.
Landmark Center
Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
-
E.
Trinity Place
Trinity Place is a major north–south street in Lower Manhattan, New York City, running through the Financial District and passing notable sites such as Zuccotti Park and Trinity Church.
- 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: Liberty Place complex Target entity description: The Liberty Place complex is a prominent pair of postmodern skyscrapers in Center City Philadelphia that helped redefine the city’s skyline.
-
A.
Harrison Plaza
Harrison Plaza is a central gathering space and prominent landmark on the University of North Alabama campus, often recognized for its fountain and role as a focal point for student life.
-
B.
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.
-
C.
Tradition Plaza
Tradition Plaza is a central gathering space within Texas A&M University's Bonfire Memorial that honors the shared traditions and collective spirit of the Aggie community.
-
D.
Landmark Center
Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
-
E.
Trinity Place
Trinity Place is a major north–south street in Lower Manhattan, New York City, running through the Financial District and passing notable sites such as Zuccotti Park and Trinity Church.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
building complex
ⓘ
skyscraper complex ⓘ |
| architect |
Helmut Jahn
ⓘ
Murphy/Jahn ⓘ |
| architecturalStyle | postmodern architecture ⓘ |
| category |
Postmodern architecture in Pennsylvania
ⓘ
Skyscraper office buildings in Philadelphia ⓘ |
| city | Philadelphia ⓘ |
| coordinates | 39.951°N 75.170°W ⓘ |
| country |
USA
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| developer | Rouse & Associates ⓘ |
| hasDesignFeature |
blue glass curtain walls
ⓘ
stepped, spired crowns ⓘ |
| hasPart |
One Liberty Place
ⓘ
The Shops at Liberty Place ⓘ Two Liberty Place ⓘ Westin Philadelphia ⓘ |
| heightRankingAtCompletion | tallest building in Philadelphia at time of completion (One Liberty Place) ⓘ |
| inception | 1980s ⓘ |
| location |
Center City, Philadelphia, Pennsylvania, United States
ⓘ
linked to:
Center City Philadelphia
|
| namedAfter | Liberty ⓘ |
| near | Rittenhouse Square area ⓘ |
| notableFor |
breaking the informal height limit of Philadelphia City Hall
ⓘ
redefining the Philadelphia skyline ⓘ |
| numberOfSkyscrapers | 2 ⓘ |
| ownedBy | various commercial real estate owners ⓘ |
| partOf | Philadelphia skyline ⓘ |
| region |
Northeast United States
ⓘ
linked to:
Northeastern United States
|
| roofMaterial | glass and steel ⓘ |
| significantBuilding |
One Liberty Place
ⓘ
Two Liberty Place ⓘ |
| state | Pennsylvania ⓘ |
| streetAddress | 16th Street and Chestnut Street, Philadelphia ⓘ |
| use |
hotel
ⓘ
office ⓘ retail ⓘ |
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: Liberty Place complex Description of subject: The Liberty Place complex is a prominent pair of postmodern skyscrapers in Center City Philadelphia that helped redefine the city’s skyline.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Liberty Place complex
linked to: Liberty Place complex
linked to: Liberty Place complex