Triple

T5020833
Position Surface form Disambiguated ID Type / Status
Subject Brize Norton E112844 entity
Predicate near P350 FINISHED
Object RAF Brize Norton E24614 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: RAF Brize Norton | Statement: [Brize Norton, near, RAF Brize Norton]

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: RAF Brize Norton
Context triple: [Brize Norton, near, RAF Brize Norton]
  • A. RAF Brize Norton chosen
    RAF Brize Norton is the Royal Air Force’s largest station in the UK, serving as its main air transport and air-to-air refuelling hub.
  • B. RAF Bicester
    RAF Bicester is a former Royal Air Force station in Oxfordshire, England, notable as one of the best-preserved examples of an interwar bomber base and now partly used for heritage, commercial, and recreational purposes.
  • C. RAF Fairford
    RAF Fairford is a Royal Air Force station in Gloucestershire, England, best known today as a major deployment base for U.S. Air Force operations and as the long-time host of the Royal International Air Tattoo airshow.
  • D. RAF Halton
    RAF Halton is a major Royal Air Force station in Buckinghamshire, England, best known as a primary site for initial and specialist training of RAF personnel.
  • E. RAF Cosford
    RAF Cosford is a Royal Air Force station in England best known for its aerospace museum, technical training facilities, and role in RAF education and heritage.
  • 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_69bd4435c2f48190be593158cbfcf8a3 elicitation completed
NER batch_69bd736399ac8190aa38efc4b4edc6a2 ner completed
NED1 batch_69be927f4ad0819096826f6cb141c90b ned_source_triple completed
Created at: March 20, 2026, 1:36 p.m.