Triple

T20269171
Position Surface form Disambiguated ID Type / Status
Subject Astor Piazzolla E499046 entity
Predicate founded P104 FINISHED
Object Octeto Buenos Aires — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Octeto Buenos Aires | Statement: [Astor Piazzolla, founded, Octeto Buenos Aires]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Octeto Buenos Aires
Context triple: [Astor Piazzolla, founded, Octeto Buenos Aires]
  • A. La Tablada
    La Tablada is a working- and middle-class urban locality in Greater Buenos Aires, Argentina, known for its dense residential areas and industrial activity.
  • B. Mi Buenos Aires querido
    "Mi Buenos Aires querido" is a famous tango song closely associated with Carlos Gardel that nostalgically celebrates the city of Buenos Aires.
  • C. Estación 9 de Julio
    Estación 9 de Julio is a central Buenos Aires Underground station on Line D, located beneath Avenida 9 de Julio and integrated into the city’s main downtown subway hub.
  • D. Nueve de Julio
    Nueve de Julio is a city in Argentina, best known as the seat of the Roman Catholic Diocese of Nueve de Julio.
  • E. Buenos Aires Underground
    Buenos Aires Underground is the rapid transit system serving Argentina’s capital, known as the oldest subway network in Latin America and a key component of the city’s public transportation.
  • 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: Octeto Buenos Aires
Target entity description: Octeto Buenos Aires was an innovative tango ensemble led by Astor Piazzolla that pioneered the modern "nuevo tango" style in the 1950s.
  • A. La Tablada
    La Tablada is a working- and middle-class urban locality in Greater Buenos Aires, Argentina, known for its dense residential areas and industrial activity.
  • B. Mi Buenos Aires querido
    "Mi Buenos Aires querido" is a famous tango song closely associated with Carlos Gardel that nostalgically celebrates the city of Buenos Aires.
  • C. Estación 9 de Julio
    Estación 9 de Julio is a central Buenos Aires Underground station on Line D, located beneath Avenida 9 de Julio and integrated into the city’s main downtown subway hub.
  • D. Nueve de Julio
    Nueve de Julio is a city in Argentina, best known as the seat of the Roman Catholic Diocese of Nueve de Julio.
  • E. Buenos Aires Underground
    Buenos Aires Underground is the rapid transit system serving Argentina’s capital, known as the oldest subway network in Latin America and a key component of the city’s public transportation.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e675dc8e708190b840d687f134c9e8 completed April 20, 2026, 6:52 p.m.
Created at: April 11, 2026, 11:42 p.m.