Triple

T451174
Position Surface form Disambiguated ID Type / Status
Subject Westminster Abbey Choir E7131 entity
Predicate recruitsFrom P1705 FINISHED
Object Westminster Abbey Choir School
Westminster Abbey Choir School is a specialist boarding school in London that educates and trains the boy choristers who sing in the choir of Westminster Abbey.
 E60538 NE FINISHED

How this triple was built (4 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: Westminster Abbey Choir School | Statement: [Westminster Abbey Choir, recruitsFrom, Westminster Abbey Choir School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westminster Abbey Choir School
Context triple: [Westminster Abbey Choir, recruitsFrom, Westminster Abbey Choir School]
  • A. Gloucester Cathedral choir school
    Gloucester Cathedral choir school is a historic English choral foundation school associated with Gloucester Cathedral, known for training boy choristers in music and general education.
  • B. Westminster Schola Cantorum
    Westminster Schola Cantorum is a distinguished choral ensemble of Westminster Choir College known for its high-level performances and contribution to the college’s renowned choral tradition.
  • C. Westminster School
    Westminster School is a historic and prestigious independent school in central London, renowned for educating many prominent British political and cultural figures.
  • D. Westminster Choir College (historically)
    Westminster Choir College is a renowned music conservatory known for its choral studies and sacred music programs, historically located in Princeton, New Jersey.
  • E. St Paul's School, London
    St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
  • 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: Westminster Abbey Choir School
Triple: [Westminster Abbey Choir, recruitsFrom, Westminster Abbey Choir School]
Generated description
Westminster Abbey Choir School is a specialist boarding school in London that educates and trains the boy choristers who sing in the choir of Westminster Abbey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Westminster Abbey Choir School
Target entity description: Westminster Abbey Choir School is a specialist boarding school in London that educates and trains the boy choristers who sing in the choir of Westminster Abbey.
  • A. Gloucester Cathedral choir school
    Gloucester Cathedral choir school is a historic English choral foundation school associated with Gloucester Cathedral, known for training boy choristers in music and general education.
  • B. Westminster Schola Cantorum
    Westminster Schola Cantorum is a distinguished choral ensemble of Westminster Choir College known for its high-level performances and contribution to the college’s renowned choral tradition.
  • C. Westminster School
    Westminster School is a historic and prestigious independent school in central London, renowned for educating many prominent British political and cultural figures.
  • D. Westminster Choir College (historically)
    Westminster Choir College is a renowned music conservatory known for its choral studies and sacred music programs, historically located in Princeton, New Jersey.
  • E. St Paul's School, London
    St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
  • F. None of above. chosen

Provenance (5 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_69a2e7e4676c81909ea0dbdecac0687c completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ef835ae881908884dcc3a46af951 completed Feb. 28, 2026, 1:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69a47119191c8190abc34782d36c1ff8 completed March 1, 2026, 5:02 p.m.
NEDg Description generation batch_69a4725272788190a8ed0874eecaeeb2 completed March 1, 2026, 5:07 p.m.
NED2 Entity disambiguation (via description) batch_69a4729edbb88190a4c509a964888203 completed March 1, 2026, 5:08 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.