Triple

T16968955
Position Surface form Disambiguated ID Type / Status
Subject National Liberal Party (UK, 1931) E411614 entity
Predicate hadNotableMember P304 FINISHED
Object Ernest Brown E69435 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: Ernest Brown | Statement: [National Liberal Party (UK, 1931), hadNotableMember, Ernest Brown]

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: Ernest Brown
Context triple: [National Liberal Party (UK, 1931), hadNotableMember, Ernest Brown]
  • A. Ernest Brown chosen
    Ernest Brown was a British Liberal National politician who served as Minister of Labour in Neville Chamberlain’s government before later becoming Secretary of State for Scotland.
  • B. Arthur Whitten Brown
    Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
  • C. Francis Henry Brown
    Francis Henry Brown was a 19th-century American physician best known for his pioneering role in establishing pediatric care in Boston, including helping to found Boston Children’s Hospital.
  • D. Ernest J. H. Mackay
    Ernest J. H. Mackay was a British archaeologist best known for his pioneering excavations of major Indus Valley Civilization sites in the early 20th century.
  • E. Joseph Stangerson
    Joseph Stangerson is a fictional murder victim in Arthur Conan Doyle’s Sherlock Holmes novel "A Study in Scarlet," whose death helps unravel the story’s central mystery.
  • 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_69d886c9c9d481909afe222093641cae elicitation completed
NER batch_69e3d0a86c64819092831f8ddf1e536b ner completed
NED1 batch_6a01413a445c8190920fe385d3cd43f3 ned_source_triple completed
Created at: April 10, 2026, 5:31 a.m.