Trinity Cathedral (Pittsburgh)
E777415
Trinity Cathedral (Pittsburgh) is a historic Episcopal church in downtown Pittsburgh known for its Gothic Revival architecture and role as a prominent spiritual and civic landmark in the city.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Trinity Cathedral, Pittsburgh | 2 |
| Trinity Cathedral (Pittsburgh) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9064715 — 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: Trinity Cathedral (Pittsburgh) Context triple: [Episcopal Diocese of Pittsburgh, cathedral, Trinity Cathedral (Pittsburgh)]
-
A.
Trinity Cathedral (Cleveland)
Trinity Cathedral in Cleveland is the historic Episcopal cathedral church of the Diocese of Ohio, known for its Gothic Revival architecture and active urban ministry.
-
B.
Calvary Episcopal Church (Pittsburgh)
Calvary Episcopal Church (Pittsburgh) is a historic Episcopal parish church in Pittsburgh, Pennsylvania, noted for its Gothic Revival architecture and active role in the local community.
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C.
Trinity Cathedral
Trinity Cathedral is a prominent Russian Orthodox church in the town of Serpukhov, known for its historical and architectural significance.
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D.
Trinity Cathedral
Trinity Cathedral is the main historic church within the Trinity Lavra of St. Sergius monastery complex in Sergiyev Posad, Russia, renowned for its medieval Russian architecture and religious significance.
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E.
Trinity Cathedral
Trinity Cathedral is a historic Russian Orthodox church in Pskov, renowned for its ancient origins and significance as a spiritual and architectural landmark of the city.
- 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: Trinity Cathedral (Pittsburgh) Target entity description: Trinity Cathedral (Pittsburgh) is a historic Episcopal church in downtown Pittsburgh known for its Gothic Revival architecture and role as a prominent spiritual and civic landmark in the city.
-
A.
Trinity Cathedral (Cleveland)
Trinity Cathedral in Cleveland is the historic Episcopal cathedral church of the Diocese of Ohio, known for its Gothic Revival architecture and active urban ministry.
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B.
Calvary Episcopal Church (Pittsburgh)
Calvary Episcopal Church (Pittsburgh) is a historic Episcopal parish church in Pittsburgh, Pennsylvania, noted for its Gothic Revival architecture and active role in the local community.
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C.
Trinity Cathedral
Trinity Cathedral is a historic Russian Orthodox church in Pskov, renowned for its ancient origins and significance as a spiritual and architectural landmark of the city.
-
D.
Trinity Cathedral
Trinity Cathedral is a prominent Russian Orthodox church in the town of Serpukhov, known for its historical and architectural significance.
-
E.
Trinity Cathedral
Trinity Cathedral is the main historic church within the Trinity Lavra of St. Sergius monastery complex in Sergiyev Posad, Russia, renowned for its medieval Russian architecture and religious significance.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
Episcopal church
ⓘ
Gothic Revival church ⓘ cathedral ⓘ historic building ⓘ |
| affiliation | Anglican Communion ⓘ |
| architecturalStyle | Gothic Revival ⓘ |
| buildingType | church building ⓘ |
| category |
Churches in Pittsburgh
ⓘ
Episcopal cathedrals in the United States ⓘ Gothic Revival church buildings in Pennsylvania ⓘ Historic churches in Pennsylvania ⓘ |
| country | United States of America ⓘ |
| denomination | Episcopal Church ⓘ |
| diocese | Episcopal Diocese of Pittsburgh ⓘ |
| function | cathedral church of the Episcopal Diocese of Pittsburgh ⓘ |
| hasDenomination | Protestant ⓘ |
| heritageDesignation |
National Register of Historic Places listing
ⓘ
linked to:
National Register of Historic Places
|
| heritageStatus | historic landmark in Pittsburgh ⓘ |
| isPartOf | downtown Pittsburgh skyline ⓘ |
| locatedIn |
Allegheny County, Pennsylvania
ⓘ
linked to:
Allegheny County
Downtown Pittsburgh ⓘ Pennsylvania ⓘ Pittsburgh ⓘ
linked to:
Pittsburgh, Pennsylvania
|
| notableFor |
Gothic Revival architecture
ⓘ
historic significance in Pittsburgh ⓘ role as a civic landmark ⓘ role as a spiritual center in downtown Pittsburgh ⓘ |
| religion | Anglicanism ⓘ |
| role | seat of the bishop of the Episcopal Diocese of Pittsburgh ⓘ |
| use |
civic landmark
ⓘ
place of worship ⓘ spiritual landmark ⓘ |
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: Trinity Cathedral (Pittsburgh) Description of subject: Trinity Cathedral (Pittsburgh) is a historic Episcopal church in downtown Pittsburgh known for its Gothic Revival architecture and role as a prominent spiritual and civic landmark in the city.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Trinity Cathedral (Pittsburgh)
linked to: Trinity Cathedral (Pittsburgh)