Triple

T7386382
Position Surface form Disambiguated ID Type / Status
Subject The Iron Duke E170389 entity
Predicate battle P12 FINISHED
Object Battle of Salamanca E36557 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: Battle of Salamanca | Statement: [The Iron Duke, battle, Battle of Salamanca]

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: Battle of Salamanca
Context triple: [The Iron Duke, battle, Battle of Salamanca]
  • A. Battle of Salamanca chosen
    The Battle of Salamanca was a major 1812 engagement in the Peninsular War in which the Duke of Wellington’s Anglo-Portuguese army decisively defeated French forces, significantly weakening Napoleon’s control over Spain.
  • B. Battle of Fuentes de Oñoro
    The Battle of Fuentes de Oñoro was a major engagement of the Peninsular War in May 1811, in which Wellington’s Anglo-Portuguese army fought Marshal Masséna’s French forces near the Spanish-Portuguese border to secure the fortress city of Almeida.
  • C. Battle of Talavera
    The Battle of Talavera was a major 1809 engagement in the Peninsular War in which British and Spanish forces under Sir Arthur Wellesley checked a French army in central Spain, boosting Allied morale despite heavy casualties and limited strategic gain.
  • D. Battle of Vitoria
    The Battle of Vitoria was a decisive 1813 engagement in the Peninsular War in which Allied forces under the Duke of Wellington defeated the French, effectively ending Napoleon’s control over Spain.
  • E. Battle of Toro
    The Battle of Toro was a pivotal 1476 engagement in the War of the Castilian Succession between the forces of Isabella I of Castile and Afonso V of Portugal that helped secure Isabella’s claim to the Castilian throne.
  • 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_69c68a5e2c9081909e713ce866e0060a elicitation completed
NER batch_69c6f1f117ec8190a97cbd0b35d5811a ner completed
NED1 batch_69c810e879e88190a421409194868587 ned_source_triple completed
Created at: March 27, 2026, 3:08 p.m.