Ivan Reitman
E78120
Ivan Reitman was a Canadian-American film director and producer best known for directing hit comedies such as "Ghostbusters," "Stripes," and "Kindergarten Cop."
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ivan Reitman canonical | 67 |
| Reitman | 3 |
| Catherine Reitman | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T621914 — 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: Ivan Reitman Context triple: [Bill Murray, workedWith, Ivan Reitman]
-
A.
Harold Ramis
Harold Ramis was an American actor, writer, and director best known for his work on classic comedy films such as Ghostbusters, Caddyshack, and Groundhog Day.
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B.
Barry Levinson
Barry Levinson is an American filmmaker and screenwriter best known for directing acclaimed films such as "Rain Man," "Diner," and "Good Morning, Vietnam."
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C.
Chris Columbus
Chris Columbus is an American filmmaker best known for directing the first two Harry Potter films and "Home Alone," as well as producing numerous successful family-oriented movies.
-
D.
Peter Bogdanovich
Peter Bogdanovich was an influential American filmmaker, critic, and historian associated with the New Hollywood movement, best known for directing films like "The Last Picture Show" and "Paper Moon."
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E.
Lawrence Kasdan
Lawrence Kasdan is an American filmmaker and screenwriter known for his work on major films such as *The Empire Strikes Back*, *Raiders of the Lost Ark*, and *The Big Chill*.
- 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: Ivan Reitman Target entity description: Ivan Reitman was a Canadian-American film director and producer best known for directing hit comedies such as "Ghostbusters," "Stripes," and "Kindergarten Cop."
-
A.
Harold Ramis
Harold Ramis was an American actor, writer, and director best known for his work on classic comedy films such as Ghostbusters, Caddyshack, and Groundhog Day.
-
B.
Barry Levinson
Barry Levinson is an American filmmaker and screenwriter best known for directing acclaimed films such as "Rain Man," "Diner," and "Good Morning, Vietnam."
-
C.
Chris Columbus
Chris Columbus is an American filmmaker best known for directing the first two Harry Potter films and "Home Alone," as well as producing numerous successful family-oriented movies.
-
D.
Peter Bogdanovich
Peter Bogdanovich was an influential American filmmaker, critic, and historian associated with the New Hollywood movement, best known for directing films like "The Last Picture Show" and "Paper Moon."
-
E.
Lawrence Kasdan
Lawrence Kasdan is an American filmmaker and screenwriter known for his work on major films such as *The Empire Strikes Back*, *Raiders of the Lost Ark*, and *The Big Chill*.
- F. None of above. chosen
Statements (55)
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: Ivan Reitman Description of subject: Ivan Reitman was a Canadian-American film director and producer best known for directing hit comedies such as "Ghostbusters," "Stripes," and "Kindergarten Cop."
Referenced by (71)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ivan Reitman
linked to: Ivan Reitman
subject linked to:
Debra Karen
linked to: Ivan Reitman