South Pasadena Post Office
E906415
The South Pasadena Post Office is a historic U.S. post office building in South Pasadena, California, recognized for its architectural and cultural significance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| South Pasadena Post Office canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11121223 — 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: South Pasadena Post Office Context triple: [South Pasadena, California, hasHistoricLandmark, South Pasadena Post Office]
-
A.
City Hall (Pasadena)
City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
-
B.
Old Pasadena
Old Pasadena is a revitalized historic downtown district in Pasadena, California, known for its preserved 19th- and early 20th-century architecture, shopping, dining, and cultural attractions.
-
C.
Pershing Square, Los Angeles
Pershing Square, Los Angeles is a historic public park and urban plaza in downtown Los Angeles known for its central location, civic events, and distinctive modernist design features.
-
D.
Pasadena Civic Center
Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- 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: South Pasadena Post Office Target entity description: The South Pasadena Post Office is a historic U.S. post office building in South Pasadena, California, recognized for its architectural and cultural significance.
-
A.
City Hall (Pasadena)
City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
-
B.
Old Pasadena
Old Pasadena is a revitalized historic downtown district in Pasadena, California, known for its preserved 19th- and early 20th-century architecture, shopping, dining, and cultural attractions.
-
C.
Pershing Square, Los Angeles
Pershing Square, Los Angeles is a historic public park and urban plaza in downtown Los Angeles known for its central location, civic events, and distinctive modernist design features.
-
D.
Pasadena Civic Center
Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
United States Post Office
ⓘ
historic building ⓘ post office building ⓘ |
| architecturalStyle |
Mission Revival
NERFINISHED
ⓘ
Spanish Colonial Revival NERFINISHED ⓘ |
| category |
Buildings and structures in Los Angeles County, California
ⓘ
Historic buildings in California ⓘ Post office buildings in California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| function |
mail distribution
ⓘ
post office boxes ⓘ retail postal services ⓘ |
| hasCulturalRole | community landmark in South Pasadena ⓘ |
| heritageDesignation |
contributing property to a historic district
ⓘ
listed on the National Register of Historic Places ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Los Angeles County ⓘ
surface form:
Los Angeles County, California
South Pasadena, California NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInTimeZone | Pacific Time Zone ⓘ |
| operator | United States Postal Service NERFINISHED ⓘ |
| ownedBy | United States Postal Service NERFINISHED ⓘ |
| partOf | United States Postal Service network NERFINISHED ⓘ |
| serves |
South Pasadena, California
NERFINISHED
ⓘ
surrounding communities in Los Angeles County ⓘ |
| significantFor |
architectural significance
ⓘ
cultural significance ⓘ local civic history ⓘ |
| usedFor |
postal services
ⓘ
purchase of postage and postal products ⓘ shipping and mailing ⓘ |
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: South Pasadena Post Office Description of subject: The South Pasadena Post Office is a historic U.S. post office building in South Pasadena, California, recognized for its architectural and cultural significance.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.