Greystone Mansion
E389762
Greystone Mansion is a historic, grand estate and public park in Beverly Hills, California, renowned for its Tudor Revival architecture and frequent use as a film and television location.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Greystone Mansion canonical | 2 |
| Greystone Mansion (built for his son Edward Jr.) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3812290 — 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: Greystone Mansion Context triple: [City of Beverly Hills, hasLandmark, Greystone Mansion]
-
A.
Belmont Mansion
Belmont Mansion is a historic estate and former country house in Philadelphia’s Fairmount Park, known for its Georgian architecture and role in early American social and political life.
-
B.
Marble House
Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
-
C.
Lyndhurst Mansion
Lyndhurst Mansion is a renowned 19th-century Gothic Revival country house and historic estate overlooking the Hudson River in Tarrytown, New York.
-
D.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
-
E.
Marble Hill House
Marble Hill House is an elegant early 18th-century Palladian villa set in riverside parkland in Twickenham, London, now preserved as a historic house museum.
- 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: Greystone Mansion Target entity description: Greystone Mansion is a historic, grand estate and public park in Beverly Hills, California, renowned for its Tudor Revival architecture and frequent use as a film and television location.
-
A.
Belmont Mansion
Belmont Mansion is a historic estate and former country house in Philadelphia’s Fairmount Park, known for its Georgian architecture and role in early American social and political life.
-
B.
Marble House
Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
-
C.
Lyndhurst Mansion
Lyndhurst Mansion is a renowned 19th-century Gothic Revival country house and historic estate overlooking the Hudson River in Tarrytown, New York.
-
D.
Hillwood
Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
-
E.
Marble Hill House
Marble Hill House is an elegant early 18th-century Palladian villa set in riverside parkland in Twickenham, London, now preserved as a historic house museum.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
film location
ⓘ
historic house ⓘ mansion ⓘ public park ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Doheny Mansion (Chester Place, Los Angeles)
ⓘ
surface form:
Doheny Mansion
|
| architect | Gordon Kaufmann ⓘ |
| architecturalStyle | Tudor Revival ⓘ |
| CaliforniaHistoricalLandmarkNumber | 956 ⓘ |
| commissionedBy | Edward L. Doheny Sr. NERFINISHED ⓘ |
| completionDate | 1928 ⓘ |
| constructionStartDate | 1927 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| floorCount | 2 ⓘ |
| hasBasement | yes ⓘ |
| hasCategory |
Houses on the National Register of Historic Places in California
ⓘ
Parks in Beverly Hills, California ⓘ |
| hasCourtyard | yes ⓘ |
| hasFountain | yes ⓘ |
| hasGarden | yes ⓘ |
| hasPool | yes ⓘ |
| hasTerrace | yes ⓘ |
| heritageDesignation |
California Historical Landmark
ⓘ
National Register of Historic Places ⓘ
surface form:
U.S. National Register of Historic Places
|
| landscapeArchitect | Paul G. Thiene NERFINISHED ⓘ |
| locatedIn |
Beverly Hills
ⓘ
surface form:
Beverly Hills, California
California, United States ⓘ
surface form:
California
Los Angeles County ⓘ
surface form:
Los Angeles County, California
United States of America ⓘ
surface form:
United States
|
| notableFeature |
formal gardens
ⓘ
grand staircase ⓘ limestone facade ⓘ wood-paneled interiors ⓘ |
| NRHPListed | 1976 ⓘ |
| NRHPLocation |
Los Angeles County
ⓘ
surface form:
Los Angeles County, California
|
| NRHPType | historic district ⓘ |
| openToPublic | yes ⓘ |
| operator | City of Beverly Hills ⓘ |
| originalOwner | Edward L. Doheny Jr. NERFINISHED ⓘ |
| ownedBy | City of Beverly Hills ⓘ |
| partOf | Beverly Hills public park system ⓘ |
| use |
event venue
ⓘ
film location ⓘ public park ⓘ television location ⓘ |
| usedFor |
film productions
ⓘ
photo shoots ⓘ private events ⓘ television productions ⓘ weddings ⓘ |
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: Greystone Mansion Description of subject: Greystone Mansion is a historic, grand estate and public park in Beverly Hills, California, renowned for its Tudor Revival architecture and frequent use as a film and television location.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Greystone Mansion (built for his son Edward Jr.)