The Murder of Roger Ackroyd
E735941
The Murder of Roger Ackroyd is a classic detective novel featuring Hercule Poirot, renowned for its groundbreaking twist ending and major influence on the mystery genre.
All labels observed (1)
| Label | Occurrences |
|---|---|
| The Murder of Roger Ackroyd canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T8448194 — 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: The Murder of Roger Ackroyd Context triple: [Agatha Christie, notableWork, The Murder of Roger Ackroyd]
-
A.
The Mysterious Affair at Styles
The Mysterious Affair at Styles is Agatha Christie's debut detective novel that introduces the Belgian sleuth Hercule Poirot in a classic country-house murder mystery.
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B.
Murder on the Orient Express
Murder on the Orient Express is a classic mystery novel by Agatha Christie, featuring detective Hercule Poirot investigating a complex murder aboard a luxurious European train.
-
C.
Death on the Nile (novel)
Death on the Nile (novel) is a 1937 detective story by Agatha Christie featuring Hercule Poirot investigating a murder during a luxurious cruise along the Nile River in Egypt.
-
D.
And Then There Were None
And Then There Were None is a classic mystery novel by Agatha Christie in which ten strangers are lured to an isolated island and killed one by one according to a sinister nursery rhyme.
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E.
And Then There Were None
And Then There Were None is a 1945 mystery film adaptation of Agatha Christie's novel, directed by French filmmaker René Clair.
- 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: The Murder of Roger Ackroyd Target entity description: The Murder of Roger Ackroyd is a classic detective novel featuring Hercule Poirot, renowned for its groundbreaking twist ending and major influence on the mystery genre.
-
A.
The Mysterious Affair at Styles
The Mysterious Affair at Styles is Agatha Christie's debut detective novel that introduces the Belgian sleuth Hercule Poirot in a classic country-house murder mystery.
-
B.
Murder on the Orient Express
Murder on the Orient Express is a classic mystery novel by Agatha Christie, featuring detective Hercule Poirot investigating a complex murder aboard a luxurious European train.
-
C.
Death on the Nile (novel)
Death on the Nile (novel) is a 1937 detective story by Agatha Christie featuring Hercule Poirot investigating a murder during a luxurious cruise along the Nile River in Egypt.
-
D.
And Then There Were None
And Then There Were None is a classic mystery novel by Agatha Christie in which ten strangers are lured to an isolated island and killed one by one according to a sinister nursery rhyme.
-
E.
And Then There Were None
And Then There Were None is a 1945 mystery film adaptation of Agatha Christie's novel, directed by French filmmaker René Clair.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
crime fiction work
ⓘ
novel ⓘ |
| adaptedAs |
radio drama
ⓘ
stage play ⓘ television production ⓘ |
| author | Agatha Christie NERFINISHED ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| criticalReputation |
classic of detective fiction
ⓘ
one of Agatha Christie’s most famous novels ⓘ |
| featuresCharacter |
Caroline Sheppard
NERFINISHED
ⓘ
Dr. James Sheppard NERFINISHED ⓘ Flora Ackroyd NERFINISHED ⓘ Roger Ackroyd NERFINISHED ⓘ |
| featuresDetective | Hercule Poirot NERFINISHED ⓘ |
| featuresDetectiveType | amateur detective ⓘ |
| followedBy | The Big Four NERFINISHED ⓘ |
| form | prose ⓘ |
| genre |
detective fiction
ⓘ
whodunit ⓘ |
| hasLegacy |
considered one of the most influential detective novels
ⓘ
frequently cited for its groundbreaking twist ending ⓘ |
| hasNotableFeature |
innovative solution to the mystery
ⓘ
twist ending ⓘ unreliable narrator ⓘ |
| hasTheme |
deception
ⓘ
ethics of detection ⓘ truth and perception ⓘ |
| influencedGenre |
detective fiction
ⓘ
mystery fiction ⓘ |
| language | English ⓘ |
| literaryPeriod | Golden Age of Detective Fiction NERFINISHED ⓘ |
| mainCharacter | Hercule Poirot NERFINISHED ⓘ |
| narrativePerspective | first-person narration ⓘ |
| narrator | Dr. James Sheppard NERFINISHED ⓘ |
| originalPublicationDate | 1926 ⓘ |
| originalPublisher | William Collins, Sons NERFINISHED ⓘ |
| partOfSeries | Hercule Poirot series NERFINISHED ⓘ |
| precededBy | The Murder on the Links NERFINISHED ⓘ |
| protagonistOccupation | private detective ⓘ |
| publicationYear | 1926 ⓘ |
| publisherCountry | United Kingdom NERFINISHED ⓘ |
| setInCountry | England NERFINISHED ⓘ |
| setInFictionalVillage | King’s Abbot NERFINISHED ⓘ |
| targetAudience | adult readers ⓘ |
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: The Murder of Roger Ackroyd Description of subject: The Murder of Roger Ackroyd is a classic detective novel featuring Hercule Poirot, renowned for its groundbreaking twist ending and major influence on the mystery genre.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Agatha Christie