Triple

T8734538
Position Surface form Disambiguated ID Type / Status
Subject Cecily of York E207342 entity
Predicate father P120 FINISHED
Object Edward IV of England E34784 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: Edward IV of England | Statement: [Cecily of York, father, 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 IV of England
Context triple: [Cecily of York, father, 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. 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.
  • C. Jasper Tudor
    Jasper Tudor was a key 15th-century Welsh nobleman and military leader who helped secure the English throne for his nephew Henry VII, founding the Tudor dynasty.
  • D. Edward Tudor
    Edward Tudor, better known as Edward VI of England, was the son of Henry VIII and Jane Seymour who became king at a young age and reigned from 1547 to 1553 during a period of significant Protestant reform.
  • 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 (3 batches)

Stage Batch ID Job type Status
creating batch_69ca8358e4008190898471a59b96c301 elicitation completed
NER batch_69cc5d2b89988190bb7671e273026046 ner completed
NED1 batch_69cf42bd840081908074e9d322a15b68 ned_source_triple completed
Created at: March 30, 2026, 6:37 p.m.