Triple

T16414022
Position Surface form Disambiguated ID Type / Status
Subject Eugene Izotov E398636 entity
Predicate employer P7 FINISHED
Object Metropolitan Opera Orchestra E89923 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Metropolitan Opera Orchestra | Statement: [Eugene Izotov, employer, Metropolitan Opera Orchestra]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Opera Orchestra
Context triple: [Eugene Izotov, employer, Metropolitan Opera Orchestra]
  • A. Metropolitan Opera Orchestra chosen
    The Metropolitan Opera Orchestra is the renowned resident orchestra of New York City’s Metropolitan Opera, acclaimed for its performances in the opera house and in concert settings worldwide.
  • B. New York Philharmonic
    The New York Philharmonic is one of the oldest and most prestigious symphony orchestras in the United States, renowned worldwide for its performances, recordings, and influential role in classical music.
  • C. New York City Ballet Orchestra
    The New York City Ballet Orchestra is the professional ensemble that performs live music for the New York City Ballet’s productions at Lincoln Center and other venues.
  • D. Manhattan School of Music Symphony Orchestra
    The Manhattan School of Music Symphony Orchestra is a premier student ensemble that performs major orchestral repertoire and showcases the conservatory’s advanced instrumentalists under professional-level standards.
  • E. Strauss Orchestra
    The Strauss Orchestra was a renowned Viennese ensemble specializing in light music and waltzes, closely associated with the Strauss family dynasty.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d87f2950248190bc8ad9b9bebdc8c8 elicitation completed
NER batch_69e3287683f48190975a016e6333882c ner completed
NED1 batch_6a003c68b7408190a9612a57f146dc30 ned_source_triple completed
Created at: April 10, 2026, 5:09 a.m.