Metastaseis
E403356
Metastaseis is a groundbreaking orchestral composition by Iannis Xenakis that pioneered the use of mathematical and architectural concepts in avant-garde music.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metastaseis canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3982691 — 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: Metastaseis Context triple: [Iannis Xenakis, notableWork, Metastaseis]
-
A.
Metamorfosi
Metamorfosi is a suburban municipality in the Athens metropolitan area of Greece, known for its residential neighborhoods and light industrial zones.
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B.
Météores
Météores is one of the scientific essays by René Descartes, accompanying his Discours de la méthode and focusing on the study of meteorological and atmospheric phenomena.
-
C.
Metamorphōsēs
Metamorphōsēs is the original Latin title of Ovid’s epic poem that recounts mythological tales of transformation from Greek and Roman mythology.
-
D.
Aposticha
Aposticha are a series of hymns with psalm verses chanted near the end of Orthodox Christian Vespers and other services, often highlighting the theme of the feast or liturgical day.
-
E.
Meliora
Meliora is the Latin motto of the University of Rochester, commonly interpreted as meaning “ever better” or “always better.”
- 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: Metastaseis Target entity description: Metastaseis is a groundbreaking orchestral composition by Iannis Xenakis that pioneered the use of mathematical and architectural concepts in avant-garde music.
-
A.
Metamorfosi
Metamorfosi is a suburban municipality in the Athens metropolitan area of Greece, known for its residential neighborhoods and light industrial zones.
-
B.
Météores
Météores is one of the scientific essays by René Descartes, accompanying his Discours de la méthode and focusing on the study of meteorological and atmospheric phenomena.
-
C.
Metamorphōsēs
Metamorphōsēs is the original Latin title of Ovid’s epic poem that recounts mythological tales of transformation from Greek and Roman mythology.
-
D.
Aposticha
Aposticha are a series of hymns with psalm verses chanted near the end of Orthodox Christian Vespers and other services, often highlighting the theme of the feast or liturgical day.
-
E.
Meliora
Meliora is the Latin motto of the University of Rochester, commonly interpreted as meaning “ever better” or “always better.”
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
contemporary classical music composition
ⓘ
orchestral composition ⓘ |
| architecturalConnection | graphical sketches related to the design of the Philips Pavilion ⓘ |
| composer | Iannis Xenakis ⓘ |
| composerNationality | Greek-French ⓘ |
| compositionalTechnique |
application of mathematical functions to musical parameters
ⓘ
treatment of orchestra as a collection of individual lines rather than sections ⓘ use of continuous glissandi to create sound masses ⓘ |
| countryOfOrigin | France ⓘ |
| dedicatedTo | no specific dedicatee known ⓘ |
| duration | approximately 8 minutes ⓘ |
| genre |
avant-garde music
ⓘ
orchestral music ⓘ |
| hasNoText | true ⓘ |
| historicalSignificance |
considered a landmark of post-war avant-garde orchestral music
ⓘ
helped establish Xenakis’s international reputation ⓘ |
| influencedBy |
Le Corbusier’s architectural ideas
ⓘ
hyperbolic paraboloids ⓘ mathematical curves ⓘ probability theory ⓘ |
| inLanguage | instrumental (no text) ⓘ |
| languageOfTitle | Greek ⓘ |
| movementCount | 1 ⓘ |
| notableFeature |
employs independent glissando lines for each string instrument
ⓘ
employs non-serial, non-tonal pitch organization ⓘ influenced by architectural design principles ⓘ pioneers the use of mathematical concepts in composition ⓘ uses glissandi extensively in string parts ⓘ uses graphical notation in sketches ⓘ |
| partOfSeries | Xenakis’s early orchestral works exploring stochastic and architectural ideas ⓘ |
| period | post-World War II modernism ⓘ |
| premiereConductor | Hans Rosbaud NERFINISHED ⓘ |
| premiereDate | 1955 ⓘ |
| premiereFestival |
Donaueschinger Musiktage
ⓘ
surface form:
Donaueschingen Festival
|
| premiereLocation |
Donaueschingen
ⓘ
surface form:
Donnaueschingen, Germany
|
| publisher | Boosey & Hawkes ⓘ |
| relatedWork |
Achorripsis
ⓘ
Philips Pavilion ⓘ Pithoprakta ⓘ |
| scoring | large orchestra ⓘ |
| style |
post-serial avant-garde
ⓘ
sound mass composition ⓘ |
| title | Metastaseis self-link ⓘ |
| usesInstrument |
brass
ⓘ
percussion ⓘ strings ⓘ woodwinds ⓘ |
| yearOfComposition | 1953–1954 ⓘ |
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: Metastaseis Description of subject: Metastaseis is a groundbreaking orchestral composition by Iannis Xenakis that pioneered the use of mathematical and architectural concepts in avant-garde music.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.