Triple

T10096078
Position Surface form Disambiguated ID Type / Status
Subject Sarah Siddons E215869 entity
Predicate employer P7 FINISHED
Object Covent Garden Theatre E169536 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: Covent Garden Theatre | Statement: [Sarah Siddons, employer, Covent Garden Theatre]

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: Covent Garden Theatre
Context triple: [Sarah Siddons, employer, Covent Garden Theatre]
  • A. Covent Garden Theatre chosen
    Covent Garden Theatre was a major London playhouse that evolved into the Royal Opera House, serving as a leading venue for drama, opera, and later ballet from the 18th century onward.
  • B. Ambassadors Theatre
    Ambassadors Theatre is a historic West End playhouse in London known for staging a variety of plays and intimate theatrical productions.
  • C. Shaftesbury Theatre
    Shaftesbury Theatre is a prominent London playhouse known for hosting major West End musical and theatrical productions.
  • D. Theatre Royal Haymarket
    Theatre Royal Haymarket is one of London’s oldest and most prestigious West End theatres, renowned for its historic architecture and long-standing tradition of staging major plays and productions.
  • E. Garrick Theatre
    Garrick Theatre is a historic playhouse in London’s West End known for staging a wide range of dramas, comedies, and commercial productions.
  • 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_69ca83a4947c8190823a7495dc5d96ed elicitation completed
NER batch_69cdd0798c248190af675e30e280daa8 ner completed
NED1 batch_69d2cbeef9a08190a2267f6c7de81170 ned_source_triple completed
Created at: March 30, 2026, 9:02 p.m.