Dr. Arbuthnot in Murder on the Orient Express (2017 film)
E587286
Dr. Arbuthnot is a composite character in the 2017 film adaptation of "Murder on the Orient Express," portrayed as a loyal, principled doctor with a mysterious past and close ties to the Armstrong case.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T6349663 — 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: Dr. Arbuthnot in Murder on the Orient Express (2017 film) Context triple: [Leslie Odom Jr., role, Dr. Arbuthnot in Murder on the Orient Express (2017 film)]
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A.
Murder on the Orient Express (2017 film)
Murder on the Orient Express (2017 film) is a star-studded mystery drama adaptation of Agatha Christie’s classic novel, directed by and starring Kenneth Branagh as detective Hercule Poirot.
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B.
Dr Hastie Lanyon
Dr. Hastie Lanyon is a respectable, rational Victorian physician whose horrified encounter with Dr. Jekyll’s dark secret underscores the novel’s themes of duality and the limits of scientific understanding.
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C.
Hercule Poirot film series (Kenneth Branagh)
The Hercule Poirot film series (Kenneth Branagh) is a cycle of mystery films directed by and starring Kenneth Branagh as Agatha Christie’s famed Belgian detective, featuring lavish period settings and adaptations of her classic whodunits.
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D.
Hugh Sherlock
Hugh Sherlock was a Jamaican clergyman, social worker, and poet best known for writing the lyrics of Jamaica’s national anthem.
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E.
Cornelius Sherlock
Cornelius Sherlock was a British architect best known for designing prominent public buildings such as the Walker Art Gallery in Liverpool.
- 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: Dr. Arbuthnot in Murder on the Orient Express (2017 film) Target entity description: Dr. Arbuthnot is a composite character in the 2017 film adaptation of "Murder on the Orient Express," portrayed as a loyal, principled doctor with a mysterious past and close ties to the Armstrong case.
-
A.
Murder on the Orient Express (2017 film)
Murder on the Orient Express (2017 film) is a star-studded mystery drama adaptation of Agatha Christie’s classic novel, directed by and starring Kenneth Branagh as detective Hercule Poirot.
-
B.
Dr Hastie Lanyon
Dr. Hastie Lanyon is a respectable, rational Victorian physician whose horrified encounter with Dr. Jekyll’s dark secret underscores the novel’s themes of duality and the limits of scientific understanding.
-
C.
Hercule Poirot film series (Kenneth Branagh)
The Hercule Poirot film series (Kenneth Branagh) is a cycle of mystery films directed by and starring Kenneth Branagh as Agatha Christie’s famed Belgian detective, featuring lavish period settings and adaptations of her classic whodunits.
-
D.
Hugh Sherlock
Hugh Sherlock was a Jamaican clergyman, social worker, and poet best known for writing the lyrics of Jamaica’s national anthem.
-
E.
Cornelius Sherlock
Cornelius Sherlock was a British architect best known for designing prominent public buildings such as the Walker Art Gallery in Liverpool.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| adaptationOf | character elements from Agatha Christie’s novel Murder on the Orient Express ⓘ |
| appearsIn | Murder on the Orient Express (2017 film) ⓘ |
| appearsInGenre |
crime film
ⓘ
mystery film ⓘ |
| associatedWith |
Hercule Poirot
ⓘ
Mary Debenham (Murder on the Orient Express, 2017 film) ⓘ
linked to:
Tuppence Middleton
|
| basedOn |
Colonel Arbuthnot (Murder on the Orient Express novel character)
ⓘ
Dr. Constantine (Murder on the Orient Express novel character) ⓘ |
| countryOfCitizenship | United Kingdom ⓘ |
| createdFor |
Murder on the Orient Express (2017 film adaptation)
ⓘ
linked to:
Murder on the Orient Express (2017 film)
|
| gender | male ⓘ |
| hasConnectionTo |
Daisy Armstrong kidnapping case
ⓘ
Ratchet murder case ⓘ |
| hasTrait |
loyal
ⓘ
mysterious past ⓘ principled ⓘ |
| languageOfCharacter | English ⓘ |
| loyalTo | Armstrong family ⓘ |
| occupation | doctor ⓘ |
| partOf | ensemble of suspects on the Orient Express ⓘ |
| portrayedBy | Leslie Odom Jr. ⓘ |
| travelsOn | Orient Express ⓘ |
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: Dr. Arbuthnot in Murder on the Orient Express (2017 film) Description of subject: Dr. Arbuthnot is a composite character in the 2017 film adaptation of "Murder on the Orient Express," portrayed as a loyal, principled doctor with a mysterious past and close ties to the Armstrong case.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Dr. Arbuthnot (Murder on the Orient Express, 2017 film)
→
basedOn
→
Dr. Constantine (Murder on the Orient Express novel character)
ⓘ
subject linked to:
Dr. Arbuthnot in Murder on the Orient Express (2017 film)
linked to: Dr. Arbuthnot in Murder on the Orient Express (2017 film)
Dr. Arbuthnot (Murder on the Orient Express, 2017 film)
→
basedOn
→
Colonel Arbuthnot (Murder on the Orient Express novel character)
ⓘ
subject linked to:
Dr. Arbuthnot in Murder on the Orient Express (2017 film)
linked to: Dr. Arbuthnot in Murder on the Orient Express (2017 film)