Martin Elfand
E316890
Martin Elfand is an American film producer best known for his work on the acclaimed 1975 crime drama "Dog Day Afternoon."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Martin Elfand canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2245449 — 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: Martin Elfand Context triple: [Dog Day Afternoon, producer, Martin Elfand]
-
A.
Leon Feldhendler
Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
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B.
Max Zaslofsky
Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
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C.
Avram Finkelstein
Avram Finkelstein is an American artist, writer, and activist best known as a founding member of the AIDS activist collective Gran Fury and for co-creating the iconic "Silence = Death" poster.
-
D.
Yehuda Hoffman
Yehuda Hoffman is an astrophysicist known for his work in cosmology and large-scale structure, including helping identify and characterize the Laniakea Supercluster.
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E.
Myron Futterman
Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
- 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: Martin Elfand Target entity description: Martin Elfand is an American film producer best known for his work on the acclaimed 1975 crime drama "Dog Day Afternoon."
-
A.
Leon Feldhendler
Leon Feldhendler was a Polish Jewish resistance leader and Holocaust survivor best known for co-organizing the 1943 prisoner uprising at the Sobibor extermination camp.
-
B.
Max Zaslofsky
Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
-
C.
Avram Finkelstein
Avram Finkelstein is an American artist, writer, and activist best known as a founding member of the AIDS activist collective Gran Fury and for co-creating the iconic "Silence = Death" poster.
-
D.
Yehuda Hoffman
Yehuda Hoffman is an astrophysicist known for his work in cosmology and large-scale structure, including helping identify and characterize the Laniakea Supercluster.
-
E.
Myron Futterman
Myron Futterman was an American businessman best known for being the first husband of actress Jane Wyman.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf |
film
ⓘ
film producer ⓘ human ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| genre | crime drama film ⓘ |
| notableWork | Dog Day Afternoon ⓘ |
| occupation | film producer ⓘ |
| producer | Martin Elfand ⓘ |
| publicationDate | 1975 ⓘ |
| workOn | Dog Day Afternoon ⓘ |
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: Martin Elfand Description of subject: Martin Elfand is an American film producer best known for his work on the acclaimed 1975 crime drama "Dog Day Afternoon."
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.