Leoš Janáček
E418558
Leoš Janáček was a Czech composer of the late Romantic and early modern eras, renowned for his innovative operas and distinctive use of Moravian folk music and speech rhythms.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Leoš Janáček canonical | 25 |
| Leo Janáček | 3 |
| Janáček | 1 |
| Leoš Janáček (via parent institution) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4098353 — 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: Leoš Janáček Context triple: [National Theatre (Prague), notableComposerPerformed, Leoš Janáček]
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A.
Bedřich Smetana
Bedřich Smetana was a 19th-century Czech composer and key figure of musical nationalism, best known for works like the symphonic cycle "Má vlast" and the opera "The Bartered Bride."
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B.
Bohuslav Martinů
Bohuslav Martinů was a 20th-century Czech composer known for his prolific output and distinctive blend of neoclassicism, folk influences, and modernist techniques.
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C.
Antonín Dvořák
Antonín Dvořák was a renowned Czech Romantic composer celebrated for his symphonies, chamber music, and choral works that often incorporated folk influences.
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D.
Pavel Haas
Pavel Haas was a Czech composer of the early 20th century, known for his innovative chamber and orchestral works and his tragic death in the Holocaust.
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E.
Alexander von Zemlinsky
Alexander von Zemlinsky was an Austrian late-Romantic composer, conductor, and teacher known for his richly orchestrated operas and influence on early 20th-century Viennese music.
- 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: Leoš Janáček Target entity description: Leoš Janáček was a Czech composer of the late Romantic and early modern eras, renowned for his innovative operas and distinctive use of Moravian folk music and speech rhythms.
-
A.
Bedřich Smetana
Bedřich Smetana was a 19th-century Czech composer and key figure of musical nationalism, best known for works like the symphonic cycle "Má vlast" and the opera "The Bartered Bride."
-
B.
Bohuslav Martinů
Bohuslav Martinů was a 20th-century Czech composer known for his prolific output and distinctive blend of neoclassicism, folk influences, and modernist techniques.
-
C.
Antonín Dvořák
Antonín Dvořák was a renowned Czech Romantic composer celebrated for his symphonies, chamber music, and choral works that often incorporated folk influences.
-
D.
Pavel Haas
Pavel Haas was a Czech composer of the early 20th century, known for his innovative chamber and orchestral works and his tragic death in the Holocaust.
-
E.
Alexander von Zemlinsky
Alexander von Zemlinsky was an Austrian late-Romantic composer, conductor, and teacher known for his richly orchestrated operas and influence on early 20th-century Viennese music.
- F. None of above. chosen
Statements (51)
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: Leoš Janáček Description of subject: Leoš Janáček was a Czech composer of the late Romantic and early modern eras, renowned for his innovative operas and distinctive use of Moravian folk music and speech rhythms.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
National Theatre
subject linked to:
The Unbearable Lightness of Being
linked to: Leoš Janáček
linked to: Leoš Janáček
subject linked to:
opera "From the House of the Dead"
subject linked to:
opera "From the House of the Dead"
subject linked to:
opera "From the House of the Dead"
subject linked to:
Notes from a Dead House
linked to: Leoš Janáček
linked to: Leoš Janáček
linked to: Leoš Janáček
subject linked to:
Rudolf Firkusny
subject linked to:
Rudolf Firkusny