Triple

T6602905
Position Surface form Disambiguated ID Type / Status
Subject Edmund Allenby E149043 entity
Predicate notableBattle P259 FINISHED
Object Third Battle of Ypres E45400 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: Third Battle of Ypres | Statement: [Edmund Allenby, notableBattle, Third Battle of Ypres]

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: Third Battle of Ypres
Context triple: [Edmund Allenby, notableBattle, Third Battle of Ypres]
  • A. Fifth Battle of Ypres
    The Fifth Battle of Ypres was a late-1918 Allied offensive on the Western Front in World War I, aimed at pushing German forces back in Flanders during the final Hundred Days campaign.
  • B. Fourth Battle of Ypres
    The Fourth Battle of Ypres was a World War I engagement in 1918, also known as the Battle of the Lys, in which German forces launched a major offensive against Allied positions in Flanders.
  • C. Second Battle of Ypres
    The Second Battle of Ypres was a major First World War engagement in 1915, notorious as the site of the first large-scale use of poison gas on the Western Front and heavy fighting involving Allied forces including Canadian troops.
  • D. Battle of Neuve Chapelle
    The Battle of Neuve Chapelle was a major early World War I offensive on the Western Front in March 1915, where British and Indian forces launched a concentrated attack against German positions in northern France.
  • E. Battle of Passchendaele chosen
    The Battle of Passchendaele was a brutal and muddy First World War offensive in 1917 near Ypres, Belgium, notorious for its massive casualties and minimal territorial gains.
  • 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_69c687eaa7508190bb58ce2aa02039b3 elicitation completed
NER batch_69c6af10303081909541a140f8898979 ner completed
NED1 batch_69c6e43860f081908fbf1ec65bdad940 ned_source_triple completed
Created at: March 27, 2026, 1:56 p.m.