Triple

T21888164
Position Surface form Disambiguated ID Type / Status
Subject Palm Sunday Field E540467 entity
Predicate commander P1061 FINISHED
Object Edward, Earl of March (later Edward IV of England) — 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: Edward, Earl of March (later Edward IV of England) | Statement: [Palm Sunday Field, commander, Edward, Earl of March (later Edward IV of England)]

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: Edward, Earl of March (later Edward IV of England)
Context triple: [Palm Sunday Field, commander, Edward, Earl of March (later Edward IV of England)]
  • A. Edward IV of England chosen
    Edward IV of England was a 15th-century king from the House of York who twice ruled England during the Wars of the Roses and restored relative stability after years of civil conflict.
  • B. George Plantagenet (son of Edward IV)
    George Plantagenet, son of Edward IV, was an English prince of the House of York who was executed for treason during the turbulent Wars of the Roses.
  • C. John of Brittany, Earl of Richmond
    John of Brittany, Earl of Richmond, was a late 13th- and early 14th-century Anglo-Breton nobleman and military commander closely connected to the English royal family and active in the politics of both England and Brittany.
  • D. Edmund Tudor, 1st Earl of Richmond
    Edmund Tudor, 1st Earl of Richmond, was a 15th-century English nobleman whose posthumous son became King Henry VII, founding the Tudor dynasty.
  • E. Edward of York
    Edward of York was a 15th-century English prince of the House of York who was killed as a child during the Wars of the Roses.
  • 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_69e0c47a95908190ae3e19b716accb3d elicitation completed
NER batch_69f118ee5f1c8190b8c6c431039eb8c9 ner completed
Created at: April 16, 2026, 7:05 p.m.