Max von Mayerling
E464249
Max von Mayerling is a devoted but tragic former film director turned butler in the classic 1950 film "Sunset Boulevard," known for his obsessive loyalty to faded star Norma Desmond.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Max von Mayerling canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4709119 — 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: Max von Mayerling Context triple: [Sunset Boulevard, featuresCharacter, Max von Mayerling]
-
A.
Crown Prince Rudolf of Austria
Crown Prince Rudolf of Austria was the only son and heir apparent of Emperor Franz Joseph I and Empress Elisabeth of Austria, whose tragic death in the 1889 Mayerling incident profoundly impacted the Habsburg succession.
-
B.
Archduke Rudolph of Austria
Archduke Rudolph of Austria was an Austrian Habsburg archduke, patron of the arts, and close friend and principal patron of Ludwig van Beethoven.
-
C.
Archduke Otto Franz of Austria
Archduke Otto Franz of Austria was a Habsburg archduke and military officer of the Austro-Hungarian Empire, best known as the father of the last Austrian emperor, Charles I.
-
D.
Archduke Joseph Franz of Austria
Archduke Joseph Franz of Austria was a short-lived Habsburg prince, the son of Emperor Francis II (I) and Empress Maria Theresa of Naples and Sicily, who died in childhood in the early 19th century.
-
E.
Archduke Charles Joseph of Austria
Archduke Charles Joseph of Austria was an 18th-century Habsburg prince, the younger son of Emperor Charles VI, whose early death left his elder sister Maria Theresa as the primary heir to the Habsburg dominions.
- 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: Max von Mayerling Target entity description: Max von Mayerling is a devoted but tragic former film director turned butler in the classic 1950 film "Sunset Boulevard," known for his obsessive loyalty to faded star Norma Desmond.
-
A.
Crown Prince Rudolf of Austria
Crown Prince Rudolf of Austria was the only son and heir apparent of Emperor Franz Joseph I and Empress Elisabeth of Austria, whose tragic death in the 1889 Mayerling incident profoundly impacted the Habsburg succession.
-
B.
Archduke Rudolph of Austria
Archduke Rudolph of Austria was an Austrian Habsburg archduke, patron of the arts, and close friend and principal patron of Ludwig van Beethoven.
-
C.
Archduke Otto Franz of Austria
Archduke Otto Franz of Austria was a Habsburg archduke and military officer of the Austro-Hungarian Empire, best known as the father of the last Austrian emperor, Charles I.
-
D.
Archduke Joseph Franz of Austria
Archduke Joseph Franz of Austria was a short-lived Habsburg prince, the son of Emperor Francis II (I) and Empress Maria Theresa of Naples and Sicily, who died in childhood in the early 19th century.
-
E.
Archduke Charles Joseph of Austria
Archduke Charles Joseph of Austria was an 18th-century Habsburg prince, the younger son of Emperor Charles VI, whose early death left his elder sister Maria Theresa as the primary heir to the Habsburg dominions.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
film character ⓘ |
| appearsAlongsideCharacter |
Betty Schaefer
NERFINISHED
ⓘ
Joe Gillis NERFINISHED ⓘ Norma Desmond NERFINISHED ⓘ |
| appearsIn | Sunset Boulevard NERFINISHED ⓘ |
| associatedWithTheme |
Hollywood decline
ⓘ
obsession ⓘ unrequited love ⓘ |
| cinematicFunction |
guardian of Norma Desmond’s illusions
ⓘ
symbol of faded Hollywood glory ⓘ |
| concealsFact | her faded stardom ⓘ |
| concealsFrom | Norma Desmond NERFINISHED ⓘ |
| createdBy |
Billy Wilder
NERFINISHED
ⓘ
Charles Brackett NERFINISHED ⓘ D. M. Marshman Jr. NERFINISHED ⓘ |
| devotedTo | Norma Desmond NERFINISHED ⓘ |
| emotionalArc | from stern detachment to revealed tragic devotion ⓘ |
| filmProducedInCountry | United States NERFINISHED ⓘ |
| filmReleaseYear | 1950 ⓘ |
| filmSetIn | Los Angeles NERFINISHED ⓘ |
| formerOccupation | film director ⓘ |
| genreOfWorkAppearedIn |
drama film
ⓘ
film noir ⓘ |
| knowsSecretOf | Norma Desmond’s mental instability ⓘ |
| languageOfWorkAppearedIn | English ⓘ |
| loyalTo | Norma Desmond NERFINISHED ⓘ |
| medium | film ⓘ |
| nationalityInFiction | Austrian ⓘ |
| notableScene |
confesses to having been married to Norma Desmond
ⓘ
directs Norma’s final staircase descent for the newsreel cameras ⓘ reveals he was once a great director ⓘ |
| notableTrait |
obsessive loyalty
ⓘ
protective of Norma Desmond ⓘ self-effacing ⓘ tragic ⓘ |
| occupation | butler ⓘ |
| portrayedBy | Erich von Stroheim NERFINISHED ⓘ |
| relationshipToNormaDesmond |
butler
ⓘ
ex-husband ⓘ former film director ⓘ |
| residesAtInFiction | Norma Desmond’s mansion on Sunset Boulevard ⓘ |
| servesAs |
Norma Desmond’s chauffeur
ⓘ
Norma Desmond’s valet ⓘ |
| writesFanMailFor | Norma Desmond NERFINISHED ⓘ |
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: Max von Mayerling Description of subject: Max von Mayerling is a devoted but tragic former film director turned butler in the classic 1950 film "Sunset Boulevard," known for his obsessive loyalty to faded star Norma Desmond.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.