Adam Leff
E838255
Adam Leff is an American screenwriter best known for co-writing the action-comedy film "Last Action Hero."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Adam Leff canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9914082 — 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: Adam Leff Context triple: [Last Action Hero, screenwriter, Adam Leff]
-
A.
Adam Leavitt
Adam Leavitt is the central protagonist of the film "The Kingdom," an FBI agent drawn into a high-stakes terrorism investigation in Saudi Arabia.
-
B.
Matthew Weisman
Matthew Weisman is a screenwriter best known for co-writing the 1985 action film "Commando" starring Arnold Schwarzenegger.
-
C.
Justin Furstenfeld
Justin Furstenfeld is an American singer, songwriter, and guitarist best known as the lead vocalist and primary lyricist of the rock band Blue October.
-
D.
Andy Shernoff
Andy Shernoff is an American musician, songwriter, and producer best known as a founding member and primary songwriter of the influential punk rock band The Dictators.
-
E.
Kevin Levin
Kevin Levin is a recurring antihero and sometimes villain in the Ben 10 franchise, known for his power-absorbing abilities and complex relationship with Ben Tennyson.
- 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: Adam Leff Target entity description: Adam Leff is an American screenwriter best known for co-writing the action-comedy film "Last Action Hero."
-
A.
Adam Leavitt
Adam Leavitt is the central protagonist of the film "The Kingdom," an FBI agent drawn into a high-stakes terrorism investigation in Saudi Arabia.
-
B.
Matthew Weisman
Matthew Weisman is a screenwriter best known for co-writing the 1985 action film "Commando" starring Arnold Schwarzenegger.
-
C.
Justin Furstenfeld
Justin Furstenfeld is an American singer, songwriter, and guitarist best known as the lead vocalist and primary lyricist of the rock band Blue October.
-
D.
Andy Shernoff
Andy Shernoff is an American musician, songwriter, and producer best known as a founding member and primary songwriter of the influential punk rock band The Dictators.
-
E.
Kevin Levin
Kevin Levin is a recurring antihero and sometimes villain in the Ben 10 franchise, known for his power-absorbing abilities and complex relationship with Ben Tennyson.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
feature film
ⓘ
person ⓘ screenwriter ⓘ |
| activeIn |
20th century
ⓘ
21st century ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| countryOfOrigin | United States of America ⓘ |
| coWrote | Last Action Hero ⓘ |
| fieldOfWork |
motion pictures
ⓘ
screenwriting ⓘ |
| genre |
action comedy film
ⓘ
action film ⓘ comedy film ⓘ |
| hasGender | male ⓘ |
| industry | film industry ⓘ |
| languageOfWorkOrName |
English
ⓘ
English ⓘ |
| nationality | American ⓘ |
| notableFor | co-writing the action-comedy film "Last Action Hero" ⓘ |
| notableWork | Last Action Hero ⓘ |
| occupation |
film producer
ⓘ
screenwriter ⓘ |
| workLocation | Hollywood ⓘ |
| writingPartnerOn | Zak Penn ⓘ |
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: Adam Leff Description of subject: Adam Leff is an American screenwriter best known for co-writing the action-comedy film "Last Action Hero."
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.