Triple

T20458230
Position Surface form Disambiguated ID Type / Status
Subject Frederick Edwin Smith, 1st Earl of Birkenhead E501852 entity
Predicate birthPlace P1 FINISHED
Object Birkenhead 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 | Statement: [Frederick Edwin Smith, 1st Earl of Birkenhead, birthPlace, Birkenhead]

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
Context triple: [Frederick Edwin Smith, 1st Earl of Birkenhead, birthPlace, Birkenhead]
  • A. Birkenhead chosen
    Birkenhead is a town in north west England, situated on the Wirral Peninsula across the River Mersey from Liverpool, known historically for its shipbuilding and docks.
  • B. Birkenhead
    Birkenhead is a suburb of Adelaide in South Australia, known for its proximity to the Port River and maritime and industrial heritage.
  • C. Birkenhead
    Birkenhead is a residential suburb on Auckland’s North Shore in New Zealand, known for its bush-clad hills, harbour views, and village-style shopping area.
  • D. Leylands
    Leylands is a residential neighbourhood within the town of Burgess Hill in West Sussex, England.
  • E. Gateshead
    Gateshead is a residential suburb in the City of Lake Macquarie, near Newcastle in New South Wales, Australia.
  • 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.