Triple

T5151831
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth Woodville E116211 entity
Predicate child P120 FINISHED
Object George Plantagenet, 1st Duke of Bedford E180208 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: George Plantagenet, 1st Duke of Bedford | Statement: [Elizabeth Woodville, child, George Plantagenet, 1st Duke of Bedford]

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: George Plantagenet, 1st Duke of Bedford
Context triple: [Elizabeth Woodville, child, George Plantagenet, 1st Duke of Bedford]
  • A. George Plantagenet, 1st Duke of Bedford chosen
    George Plantagenet, 1st Duke of Bedford, was a short-lived English royal prince of the House of York, born posthumously to George, Duke of Clarence, and thus a nephew of King Edward IV and cousin to Edward V.
  • B. John of Lancaster, 1st Duke of Bedford
    John of Lancaster, 1st Duke of Bedford, was a prominent English prince and military commander of the early 15th century, noted for his role in the Hundred Years' War and his regency of France during the minority of Henry VI.
  • C. Duke of Bedford
    The Duke of Bedford is a hereditary British peerage title historically associated with the Russell family, prominent landowners and political figures in England.
  • D. Henry Stafford, 2nd Duke of Buckingham
    Henry Stafford, 2nd Duke of Buckingham, was a powerful 15th-century English nobleman and one-time ally of Richard III who later rebelled against him and was executed, and has been historically suspected as a possible culprit in the disappearance of the Princes in the Tower.
  • E. Robert, 1st Earl of Gloucester
    Robert, 1st Earl of Gloucester was a powerful 12th-century Anglo-Norman nobleman and military leader, best known as a key supporter of Empress Matilda during the civil war known as The Anarchy.
  • 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_69bd445d94788190b72e2cc563120995 elicitation completed
NER batch_69bd78d965548190b09f574acf3b9b1a ner completed
NED1 batch_69bed9235de88190b3698a90af91c33d ned_source_triple completed
Created at: March 20, 2026, 1:44 p.m.