Triple

T4955321
Position Surface form Disambiguated ID Type / Status
Subject London Symphony Orchestra E111266 entity
Predicate hasYouthEnsemble P55033 FINISHED
Object LSO Youth Choir
LSO Youth Choir is the London Symphony Orchestra’s dedicated youth vocal ensemble, bringing together young singers to perform choral repertoire at a high artistic level.
E485098 NE FINISHED

How this triple was built (5 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: LSO Youth Choir | Statement: [London Symphony Orchestra, hasYouthEnsemble, LSO Youth Choir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: LSO Youth Choir
Context triple: [London Symphony Orchestra, hasYouthEnsemble, LSO Youth Choir]
  • A. LSO Chorus
    The LSO Chorus is the principal choral ensemble associated with the London Symphony Orchestra, performing major symphonic and choral works in concert and recordings.
  • B. BBC Chorus
    BBC Chorus is a professional choral ensemble associated with the BBC, known for performing in major broadcast and state events in the United Kingdom.
  • C. Holy Trinity Youth Orchestra
    Holy Trinity Youth Orchestra is a youth ensemble associated with the Holy Trinity Music School that provides orchestral training and performance opportunities for young musicians.
  • D. Holy Trinity Choir
    Holy Trinity Choir is a vocal ensemble associated with Holy Trinity Music School, known for performing choral repertoire in liturgical and concert settings.
  • E. Westminster Choir
    Westminster Choir is a renowned American choral ensemble based at Westminster Choir College, celebrated for its performances, recordings, and collaborations with major orchestras.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: LSO Youth Choir
Triple: [London Symphony Orchestra, hasYouthEnsemble, LSO Youth Choir]
Generated description
LSO Youth Choir is the London Symphony Orchestra’s dedicated youth vocal ensemble, bringing together young singers to perform choral repertoire at a high artistic level.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: LSO Youth Choir
Target entity description: LSO Youth Choir is the London Symphony Orchestra’s dedicated youth vocal ensemble, bringing together young singers to perform choral repertoire at a high artistic level.
  • A. LSO Chorus
    The LSO Chorus is the principal choral ensemble associated with the London Symphony Orchestra, performing major symphonic and choral works in concert and recordings.
  • B. BBC Chorus
    BBC Chorus is a professional choral ensemble associated with the BBC, known for performing in major broadcast and state events in the United Kingdom.
  • C. Holy Trinity Youth Orchestra
    Holy Trinity Youth Orchestra is a youth ensemble associated with the Holy Trinity Music School that provides orchestral training and performance opportunities for young musicians.
  • D. Holy Trinity Choir
    Holy Trinity Choir is a vocal ensemble associated with Holy Trinity Music School, known for performing choral repertoire in liturgical and concert settings.
  • E. Westminster Choir
    Westminster Choir is a renowned American choral ensemble based at Westminster Choir College, celebrated for its performances, recordings, and collaborations with major orchestras.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasYouthEnsemble
Context triple: [London Symphony Orchestra, hasYouthEnsemble, LSO Youth Choir]
  • A. hasDanceEnsemble
    Indicates that an entity is associated with or includes a particular dance ensemble as part of its activities or composition.
  • B. hasMusicalEnsemble chosen
    Indicates that one entity is associated with or includes a particular musical ensemble (such as a band, orchestra, or group) as part of its activities or composition.
  • C. hasMusicalEnsembleType
    Indicates that an entity is associated with or classified as a particular type of musical ensemble.
  • D. isPartOfEnsemble
    Indicates that an entity belongs to, or is a member of, a larger group or ensemble.
  • E. usesMusicEnsemble
    Indicates that one entity employs or incorporates a particular music ensemble in carrying out an action, function, or production.
  • F. None of above.

Provenance (6 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_69bd4418390c8190b7e9766a2512ce55 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd71babb44819085b4cd4864433e79 completed March 20, 2026, 4:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69be89f2c6108190aead21ac92c8f8b7 completed March 21, 2026, 12:07 p.m.
NEDg Description generation batch_69be8a7e90b08190852cc45b7d8f0dc7 completed March 21, 2026, 12:09 p.m.
NED2 Entity disambiguation (via description) batch_69be8b4411b48190a12d694321453492 completed March 21, 2026, 12:12 p.m.
PD Predicate disambiguation batch_69bd6c3beb008190852fd6150813b252 completed March 20, 2026, 3:48 p.m.
Created at: March 20, 2026, 1:32 p.m.