Sydney Opera House
E4105
The Sydney Opera House is an iconic 20th-century performing arts center in Sydney, renowned worldwide for its distinctive sail-like architectural design on Bennelong Point.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T44683 — 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: Sydney Opera House Context triple: [Australia, hasNotableLandmark, Sydney Opera House]
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A.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
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B.
Great Court
The Great Court is the grand central courtyard of Blenheim Palace, serving as an impressive formal approach and focal point of the stately home’s architectural layout.
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C.
Eiffel Tower
The Eiffel Tower is a wrought-iron lattice tower in Paris, France, and one of the most recognizable landmarks and symbols of the country.
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D.
Statue of Liberty
The Statue of Liberty is an iconic neoclassical monument on Liberty Island symbolizing freedom and democracy and serving as one of the most recognizable landmarks in the United States.
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E.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
- 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: Sydney Opera House Target entity description: The Sydney Opera House is an iconic 20th-century performing arts center in Sydney, renowned worldwide for its distinctive sail-like architectural design on Bennelong Point.
-
A.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
-
B.
Great Court
The Great Court is the grand central courtyard of Blenheim Palace, serving as an impressive formal approach and focal point of the stately home’s architectural layout.
-
C.
Eiffel Tower
The Eiffel Tower is a wrought-iron lattice tower in Paris, France, and one of the most recognizable landmarks and symbols of the country.
-
D.
Statue of Liberty
The Statue of Liberty is an iconic neoclassical monument on Liberty Island symbolizing freedom and democracy and serving as one of the most recognizable landmarks in the United States.
-
E.
Palace of Fine Arts
The Palace of Fine Arts is a monumental Beaux-Arts structure in San Francisco originally built for the 1915 Panama–Pacific International Exposition and now a popular cultural and scenic landmark.
- F. None of above. chosen
Statements (50)
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: Sydney Opera House Description of subject: The Sydney Opera House is an iconic 20th-century performing arts center in Sydney, renowned worldwide for its distinctive sail-like architectural design on Bennelong Point.
Referenced by (73)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sydney Opera House (across the harbour)
subject surface form:
Sydney