Johann Evangelist Haydn
E289729
Johann Evangelist Haydn was an Austrian tenor and the younger brother of composer Joseph Haydn, known for his work as a court and church musician in 18th-century Austria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Johann Evangelist Haydn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2616057 — 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: Johann Evangelist Haydn Context triple: [Joseph Haydn, sibling, Johann Evangelist Haydn]
-
A.
Joseph Haydn
Joseph Haydn was an influential Austrian Classical-era composer, often called the "Father of the Symphony" and "Father of the String Quartet," whose work helped shape the development of Western art music.
-
B.
Sir Haydn
Sir Haydn is a historic narrow-gauge steam locomotive on Wales’s Talyllyn Railway, renowned for its preservation-era service and heritage significance.
-
C.
Michael Haydn
Michael Haydn was an Austrian composer of the Classical period, known for his sacred music and symphonies and for being the younger brother of Franz Joseph Haydn.
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D.
Wolfgang Amadeus Mozart
Wolfgang Amadeus Mozart was a prolific and influential Classical-era composer renowned for his symphonies, operas, chamber music, and piano works, which are celebrated for their melodic beauty, formal perfection, and emotional depth.
-
E.
Johann Baptist Vanhal
Johann Baptist Vanhal was an 18th-century Bohemian composer of the Classical era, known for his symphonies and chamber music that contributed to the expressive intensity associated with the Sturm und Drang movement.
- 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: Johann Evangelist Haydn Target entity description: Johann Evangelist Haydn was an Austrian tenor and the younger brother of composer Joseph Haydn, known for his work as a court and church musician in 18th-century Austria.
-
A.
Joseph Haydn
Joseph Haydn was an influential Austrian Classical-era composer, often called the "Father of the Symphony" and "Father of the String Quartet," whose work helped shape the development of Western art music.
-
B.
Sir Haydn
Sir Haydn is a historic narrow-gauge steam locomotive on Wales’s Talyllyn Railway, renowned for its preservation-era service and heritage significance.
-
C.
Michael Haydn
Michael Haydn was an Austrian composer of the Classical period, known for his sacred music and symphonies and for being the younger brother of Franz Joseph Haydn.
-
D.
Wolfgang Amadeus Mozart
Wolfgang Amadeus Mozart was a prolific and influential Classical-era composer renowned for his symphonies, operas, chamber music, and piano works, which are celebrated for their melodic beauty, formal perfection, and emotional depth.
-
E.
Johann Baptist Vanhal
Johann Baptist Vanhal was an 18th-century Bohemian composer of the Classical era, known for his symphonies and chamber music that contributed to the expressive intensity associated with the Sturm und Drang movement.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
Austrian person
ⓘ
human ⓘ singer ⓘ tenor ⓘ |
| activeInCentury | 18th century ⓘ |
| countryOfCitizenship | Austria ⓘ |
| ethnicGroup | Austrians ⓘ |
| familyName | Haydn ⓘ |
| fieldOfWork | vocal music ⓘ |
| genre | classical music ⓘ |
| givenName |
Evangelist
ⓘ
Johann ⓘ |
| languageOfWorkOrName | German ⓘ |
| nativeLanguage | German ⓘ |
| notableWork |
church music performances in 18th-century Austria
ⓘ
court music performances in 18th-century Austria ⓘ |
| occupation |
church musician
ⓘ
court musician ⓘ singer ⓘ tenor ⓘ |
| placeOfActivity | Austria ⓘ |
| relative |
Joseph Haydn
ⓘ
Michael Haydn ⓘ |
| sexOrGender | male ⓘ |
| sibling |
Joseph Haydn
ⓘ
Michael Haydn ⓘ |
| voiceType | tenor ⓘ |
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: Johann Evangelist Haydn Description of subject: Johann Evangelist Haydn was an Austrian tenor and the younger brother of composer Joseph Haydn, known for his work as a court and church musician in 18th-century Austria.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.