Library Tower
E444040
Library Tower is the former name of the U.S. Bank Tower, a prominent skyscraper in downtown Los Angeles and one of the tallest buildings in the Western United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Library Tower canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4483433 — 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: Library Tower Context triple: [U.S. Bank Tower, formerName, Library Tower]
-
A.
Librarian’s Rotunda
The Librarian’s Rotunda is a grand, domed central hall in the Library of Congress’s Thomas Jefferson Building, notable for its ornate architecture and symbolic decoration celebrating knowledge and learning.
-
B.
The Library
The Library is a mysterious, multidimensional repository of all knowledge that serves as the central setting and governing force in the television series "The Librarians" and related works.
-
C.
Taree Library
Taree Library is a public library serving the community of Taree, New South Wales, by providing access to books, information resources, and community services.
-
D.
Stone Library
Stone Library is a historic library building in Quincy, Massachusetts, that houses the personal book collection of the Adams family, including volumes owned by Presidents John Adams and John Quincy Adams.
-
E.
Maughan Library
The Maughan Library is the main research library of King's College London, housed in a historic neo-Gothic building on Chancery Lane in central London.
- 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: Library Tower Target entity description: Library Tower is the former name of the U.S. Bank Tower, a prominent skyscraper in downtown Los Angeles and one of the tallest buildings in the Western United States.
-
A.
Librarian’s Rotunda
The Librarian’s Rotunda is a grand, domed central hall in the Library of Congress’s Thomas Jefferson Building, notable for its ornate architecture and symbolic decoration celebrating knowledge and learning.
-
B.
The Library
The Library is a mysterious, multidimensional repository of all knowledge that serves as the central setting and governing force in the television series "The Librarians" and related works.
-
C.
Taree Library
Taree Library is a public library serving the community of Taree, New South Wales, by providing access to books, information resources, and community services.
-
D.
Stone Library
Stone Library is a historic library building in Quincy, Massachusetts, that houses the personal book collection of the Adams family, including volumes owned by Presidents John Adams and John Quincy Adams.
-
E.
Maughan Library
The Maughan Library is the main research library of King's College London, housed in a historic neo-Gothic building on Chancery Lane in central London.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
high-rise building
ⓘ
office building ⓘ skyscraper ⓘ |
| architect | Henry N. Cobb ⓘ |
| architecturalStyle | postmodern architecture ⓘ |
| architectureFirm | Pei Cobb Freed & Partners ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currentName | U.S. Bank Tower ⓘ |
| developer | Magellan Development Group ⓘ |
| elevatorCount | over 20 elevators ⓘ |
| floorArea | over 120,000 square meters ⓘ |
| floorCount | 73 ⓘ |
| formerName | Library Tower ⓘ |
| formerNameOf | U.S. Bank Tower ⓘ |
| hasFeature |
crown-shaped top
ⓘ
helicopter landing pad ⓘ observation deck ⓘ |
| hasFunction |
commercial offices
ⓘ
retail space ⓘ |
| hasHelipad | yes ⓘ |
| hasLighting | illuminated crown ⓘ |
| hasObservationDeck |
OUE Skyspace LA (historical)
ⓘ
linked to:
OUE Skyspace LA
|
| height |
approximately 1,018 feet
ⓘ
approximately 310 meters ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Downtown Los Angeles ⓘ Los Angeles ⓘ United States ⓘ
linked to:
United States of America
|
| materialUsed |
concrete
ⓘ
glass ⓘ steel ⓘ |
| namedAfter |
Los Angeles Central Library (proximity)
ⓘ
linked to:
Los Angeles Public Library
|
| nearbyLandmark |
Bunker Hill, Los Angeles
ⓘ
Los Angeles Central Library ⓘ
linked to:
Los Angeles Public Library
|
| neighborhood | Downtown Los Angeles ⓘ |
| openingDate | 1989 ⓘ |
| owner | Silverstein Properties ⓘ |
| partOf | Los Angeles skyline ⓘ |
| ranking |
one of the tallest buildings in Los Angeles
ⓘ
one of the tallest buildings in the Western United States ⓘ |
| roofHeight | approximately 310 meters ⓘ |
| seismicDesign | designed to withstand earthquakes ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| usedIn |
film locations in Los Angeles
ⓘ
television productions ⓘ |
| yearCompleted | 1989 ⓘ |
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: Library Tower Description of subject: Library Tower is the former name of the U.S. Bank Tower, a prominent skyscraper in downtown Los Angeles and one of the tallest buildings in the Western United States.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.