Triple

T20458236
Position Surface form Disambiguated ID Type / Status
Subject Frederick Edwin Smith, 1st Earl of Birkenhead E501852 entity
Predicate educatedAt P5 FINISHED
Object Birkenhead School — NE NERFINISHED

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: Birkenhead School | Statement: [Frederick Edwin Smith, 1st Earl of Birkenhead, educatedAt, Birkenhead School]

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: Birkenhead School
Context triple: [Frederick Edwin Smith, 1st Earl of Birkenhead, educatedAt, Birkenhead School]
  • A. Birkenhead School chosen
    Birkenhead School is an independent, co-educational day school in Birkenhead, Merseyside, England, known for its strong academic tradition and notable alumni.
  • B. Rainhill High School
    Rainhill High School is a coeducational secondary school and sixth form serving the community of Rainhill in Merseyside, England.
  • C. Quarry Bank High School
    Quarry Bank High School was a grammar school in Liverpool, England, best known for being attended by future Beatle John Lennon.
  • D. Liverpool Institute High School for Boys
    Liverpool Institute High School for Boys was a prestigious grammar school in Liverpool, England, noted for educating future Beatles member Paul McCartney.
  • E. Herbert Strutt Grammar School
    Herbert Strutt Grammar School was a former English secondary school best known for educating future James Bond actor Timothy Dalton.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b4ad4940819098cf2ff6413574e5 elicitation completed
NER batch_69e696a2a8a88190992211b09295d8ea ner completed
Created at: April 16, 2026, 11:33 a.m.