Roger Thornhill
E404530
Roger Thornhill is the suave, fast-talking advertising executive played by Cary Grant who is mistaken for a government agent and drawn into a cross-country espionage chase in Alfred Hitchcock’s film "North by Northwest."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Roger Thornhill canonical | 2 |
| Roger O. Thornhill | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3971070 — 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: Roger Thornhill Context triple: [North by Northwest, mainCharacter, Roger Thornhill]
-
A.
Oscar Hopkins
Oscar Hopkins is a timid, eccentric Anglican priest and compulsive gambler who becomes one of the two central protagonists in Peter Carey’s novel "Oscar and Lucinda."
-
B.
Harvey Atkin
Harvey Atkin was a Canadian character actor best known for his comedic roles in films and television, including notable appearances in the "Meatballs" series and the TV show "Cagney & Lacey."
-
C.
Walter Finch
Walter Finch is the elusive and morally ambiguous antagonist in the psychological thriller film "Insomnia" (2002), portrayed by Robin Williams.
-
D.
Charles Stillman
Charles Stillman was an American labor leader and educator best known for helping to establish the American Federation of Teachers as a national teachers’ union.
-
E.
Frank Sullivan
Frank Sullivan is an American college basketball coach best known for his long tenure leading the Harvard Crimson men's basketball program.
- 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: Roger Thornhill Target entity description: Roger Thornhill is the suave, fast-talking advertising executive played by Cary Grant who is mistaken for a government agent and drawn into a cross-country espionage chase in Alfred Hitchcock’s film "North by Northwest."
-
A.
Oscar Hopkins
Oscar Hopkins is a timid, eccentric Anglican priest and compulsive gambler who becomes one of the two central protagonists in Peter Carey’s novel "Oscar and Lucinda."
-
B.
Harvey Atkin
Harvey Atkin was a Canadian character actor best known for his comedic roles in films and television, including notable appearances in the "Meatballs" series and the TV show "Cagney & Lacey."
-
C.
Walter Finch
Walter Finch is the elusive and morally ambiguous antagonist in the psychological thriller film "Insomnia" (2002), portrayed by Robin Williams.
-
D.
Charles Stillman
Charles Stillman was an American labor leader and educator best known for helping to establish the American Federation of Teachers as a national teachers’ union.
-
E.
Frank Sullivan
Frank Sullivan is an American college basketball coach best known for his long tenure leading the Harvard Crimson men's basketball program.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ protagonist ⓘ |
| alignment | good ⓘ |
| appearsIn | North by Northwest ⓘ |
| associatedWith |
Eve Kendall
ⓘ
Lester Townsend ⓘ Phillip Vandamm ⓘ The Professor ⓘ |
| basedInUniverse |
North by Northwest
ⓘ
surface form:
North by Northwest fictional universe
|
| characterTrait |
fast-talking
ⓘ
resourceful ⓘ suave ⓘ witty ⓘ |
| countryOfCitizenship |
United States of America
ⓘ
surface form:
United States
|
| creator |
Alfred Hitchcock
ⓘ
Ernest Lehman ⓘ |
| filmDirectorOfWork | Alfred Hitchcock ⓘ |
| firstAppearance | film North by Northwest ⓘ |
| gender | male ⓘ |
| genreOfWorkAppearedIn |
adventure film
ⓘ
spy film ⓘ thriller film ⓘ |
| hasRomanticInterest | Eve Kendall ⓘ |
| involvedIn |
espionage chase
ⓘ
mistaken identity case ⓘ |
| isMistakenFor | George Kaplan ⓘ |
| isTargetOf | foreign spies ⓘ |
| languageSpoken | English ⓘ |
| medium | live-action film ⓘ |
| narrativeRole |
everyman hero
ⓘ
wrong man ⓘ |
| notableFor |
being a classic Hitchcock "wrong man" hero
ⓘ
elegant wardrobe ⓘ witty dialogue ⓘ |
| notableScene |
Mount Rushmore climax
ⓘ
crop-duster attack sequence ⓘ |
| occupation | advertising executive ⓘ |
| partOf | North by Northwest cast of characters ⓘ |
| portrayedBy | Cary Grant ⓘ |
| screenwriterOfWork | Ernest Lehman ⓘ |
| setInWork |
United States of America
ⓘ
surface form:
United States
|
| travelsTo |
Chicago
ⓘ
Mount Rushmore (mountain) ⓘ
surface form:
Mount Rushmore
South Dakota ⓘ |
| wears | gray suit ⓘ |
| yearOfFirstAppearance | 1959 ⓘ |
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: Roger Thornhill Description of subject: Roger Thornhill is the suave, fast-talking advertising executive played by Cary Grant who is mistaken for a government agent and drawn into a cross-country espionage chase in Alfred Hitchcock’s film "North by Northwest."
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Roger O. Thornhill