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 (3)
| Label | Occurrences |
|---|---|
| Leoš Janáček canonical | 8 |
| Janáček | 1 |
| Leo Janáček | 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]
-
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
- 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)
| Predicate | Object |
|---|---|
| instanceOf |
Czech composer
ⓘ
composer ⓘ human ⓘ opera composer ⓘ |
| burialPlace |
Brno
NERFINISHED
ⓘ
Central Cemetery in Brno ⓘ |
| countryOfCitizenship |
Austro-Hungarian Empire
ⓘ
surface form:
Austria-Hungary
Czech lands NERFINISHED ⓘ |
| dateOfBirth | 1854-07-03 ⓘ |
| dateOfDeath | 1928-08-12 ⓘ |
| educatedAt |
Hochschule für Musik und Theater „Felix Mendelssohn Bartholdy“ Leipzig
ⓘ
surface form:
Leipzig Conservatory
Prague Organ School ⓘ Vienna Music Academy ⓘ
surface form:
Vienna Conservatory
|
| employer |
Brno Conservatory
ⓘ
surface form:
Brno Organ School
|
| ethnicGroup | Czech ⓘ |
| familyName |
Leoš Janáček
self-linksurface differs
ⓘ
surface form:
Janáček
|
| genre |
chamber music
ⓘ
choral music ⓘ opera ⓘ orchestral music ⓘ piano music ⓘ |
| givenName | Leoš ⓘ |
| influencedBy |
Moravian folklore
ⓘ
surface form:
Moravian folk music
speech rhythms of the Czech language ⓘ |
| languagesSpokenWrittenOrSigned | Czech ⓘ |
| movement |
early modern music
ⓘ
late Romantic music ⓘ |
| name | Leoš Janáček self-link ⓘ |
| notableCharacteristic |
distinctive use of Moravian folk melodies
ⓘ
use of speech-melody (nápěvky mluvy) ⓘ |
| notableWork |
The House of the Dead
ⓘ
surface form:
From the House of the Dead
Glagolitic Mass ⓘ In the Mists ⓘ Jenůfa ⓘ Káťa Kabanová ⓘ On an Overgrown Path ⓘ Sinfonietta ⓘ Taras Bulba ⓘ The Cunning Little Vixen ⓘ The Makropulos Affair ⓘ |
| occupation |
composer
ⓘ
conductor ⓘ music teacher ⓘ |
| placeOfBirth |
Hukvaldy
ⓘ
Moravia ⓘ |
| placeOfDeath |
Czechoslovakia
ⓘ
Ostrava NERFINISHED ⓘ |
| positionHeld | director of Brno Organ School ⓘ |
| sexOrGender | male ⓘ |
| spouse | Zdenka Janáčková ⓘ |
| workLocation | Brno 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: 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 (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
National Theatre (Prague)
subject surface form:
The Unbearable Lightness of Being (film)
this entity surface form:
Leo Janáček
this entity surface form:
Janáček