Triple

T22134929
Position Surface form Disambiguated ID Type / Status
Subject Township of Essa E546998 entity
Predicate hasNearbyMilitaryInstallation P1869 FINISHED
Object Canadian Forces Base Borden — 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: Canadian Forces Base Borden | Statement: [Township of Essa, hasNearbyMilitaryInstallation, Canadian Forces Base Borden]

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: Canadian Forces Base Borden
Context triple: [Township of Essa, hasNearbyMilitaryInstallation, Canadian Forces Base Borden]
  • A. Canadian Forces Base Borden chosen
    Canadian Forces Base Borden is a major Canadian Armed Forces training base in Ontario that serves as a primary center for military education and support operations.
  • B. Canadian Forces Base Petawawa
    Canadian Forces Base Petawawa is a major Canadian Army installation in Ontario known for housing combat-ready units and serving as a key training and operational hub for the Canadian Armed Forces.
  • C. Canadian Forces Base Trenton
    Canadian Forces Base Trenton is a major Royal Canadian Air Force base in Ontario that serves as a key hub for air transport, search and rescue, and military operations.
  • D. Canadian Forces Base Kingston
    Canadian Forces Base Kingston is a major Canadian Armed Forces installation in Ontario that serves as a key training, communications, and support hub for military operations.
  • E. Camp Valcartier
    Camp Valcartier is a major Canadian military training base in Quebec that historically served as a key assembly and training site for troops, including during the First World War.
  • 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_69e11e39bf348190b541bfa16a7b71e0 elicitation completed
NER batch_69f129b8f4248190b6342c8d00942c25 ner completed
Created at: April 16, 2026, 8:32 p.m.