Triple

T21867137
Position Surface form Disambiguated ID Type / Status
Subject Michael Temple Canfield E539909 entity
Predicate familyName P18 FINISHED
Object Canfield 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: Canfield | Statement: [Michael Temple Canfield, familyName, Canfield]

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: Canfield
Context triple: [Michael Temple Canfield, familyName, Canfield]
  • A. Canfield chosen
    Canfield is a surname of English origin borne by various notable individuals across fields such as sports, literature, and academia.
  • B. Longfield
    Longfield is a village and civil parish in the borough of Dartford in north-west Kent, England, known for its commuter links to London and surrounding rural setting.
  • C. Crossfield
    Crossfield is a surname most notably associated with Scott Crossfield, a pioneering American test pilot and aeronautical engineer.
  • D. Cornfield
    The Cornfield is a historically significant field at the Antietam battlefield near Sharpsburg, Maryland, known as the site of some of the fiercest and bloodiest fighting of the American Civil War.
  • E. Ketcham
    Ketcham is a supporting character in the 1970 Western film "Rio Lobo," which stars John Wayne.
  • 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_69e0c478f59081909d54302b57fc1ce3 elicitation completed
NER batch_69f0f331c55c8190b73cb5aec3378a9e ner completed
Created at: April 16, 2026, 6:57 p.m.