Triple

T21888185
Position Surface form Disambiguated ID Type / Status
Subject Palm Sunday Field E540467 entity
Predicate combatant P375 FINISHED
Object Lancastrian forces — 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: Lancastrian forces | Statement: [Palm Sunday Field, combatant, Lancastrian forces]

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: Lancastrian forces
Context triple: [Palm Sunday Field, combatant, Lancastrian forces]
  • A. Lancastrian forces chosen
    The Lancastrian forces were the military supporters of the House of Lancaster during the Wars of the Roses, fighting to uphold its claim to the English throne against the rival House of York.
  • B. Yorkist forces
    Yorkist forces were the military troops loyal to the House of York during England’s Wars of the Roses.
  • C. Henry Tudor’s forces
    Henry Tudor’s forces were the army that defeated King Richard III at the Battle of Bosworth Field in 1485, leading to the founding of the Tudor dynasty in England.
  • D. Anglo-Gascon army
    The Anglo-Gascon army was a combined English and Gascon military force active during the Hundred Years' War, particularly associated with campaigns led by Edward the Black Prince in the Iberian Peninsula.
  • E. Catholic League army
    The Catholic League army was the military force of a coalition of Catholic states in the Holy Roman Empire during the Thirty Years' War, known for its major role in fighting Protestant powers.
  • 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.