Blackmer
E448412
Blackmer is a surname most notably associated with American actor Sidney Blackmer, known for his work on stage and in film during the mid-20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blackmer canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4509888 — 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: Blackmer Context triple: [Sidney Blackmer, familyName, Blackmer]
-
A.
Schermerhorn
Schermerhorn is the birth surname of American actress Alison Brie, known for her roles in "Community" and "Mad Men."
-
B.
Hudson Maxim
Hudson Maxim was an American inventor and chemist best known for his innovations in explosives and propellants used in modern warfare.
-
C.
Clinton Pile
Clinton Pile is an early U.S. nuclear reactor at Oak Ridge, Tennessee, historically significant as the world’s first continuously operated plutonium production reactor.
-
D.
Otis France
Otis France is the French subsidiary of the Otis Elevator Company, responsible for manufacturing, installing, and servicing elevators and escalators in France.
-
E.
Otis Brazil
Otis Brazil is the Brazilian subsidiary of the global Otis Elevator Company, responsible for manufacturing, installing, and servicing elevators and escalators in Brazil.
- 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: Blackmer Target entity description: Blackmer is a surname most notably associated with American actor Sidney Blackmer, known for his work on stage and in film during the mid-20th century.
-
A.
Schermerhorn
Schermerhorn is the birth surname of American actress Alison Brie, known for her roles in "Community" and "Mad Men."
-
B.
Hudson Maxim
Hudson Maxim was an American inventor and chemist best known for his innovations in explosives and propellants used in modern warfare.
-
C.
Clinton Pile
Clinton Pile is an early U.S. nuclear reactor at Oak Ridge, Tennessee, historically significant as the world’s first continuously operated plutonium production reactor.
-
D.
Otis France
Otis France is the French subsidiary of the Otis Elevator Company, responsible for manufacturing, installing, and servicing elevators and escalators in France.
-
E.
Otis Brazil
Otis Brazil is the Brazilian subsidiary of the global Otis Elevator Company, responsible for manufacturing, installing, and servicing elevators and escalators in Brazil.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
American actor
ⓘ
family name ⓘ human ⓘ surname ⓘ |
| activePeriod | mid-20th century ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| hasFamilyName | Blackmer ⓘ |
| hasLanguageOfOrigin | English ⓘ |
| hasNotableBearer | Sidney Blackmer ⓘ |
| notableFor |
work in film
ⓘ
work on stage ⓘ |
| occupation |
film actor
ⓘ
stage actor ⓘ |
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: Blackmer Description of subject: Blackmer is a surname most notably associated with American actor Sidney Blackmer, known for his work on stage and in film during the mid-20th century.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Blackmer