Triple

T15124541
Position Surface form Disambiguated ID Type / Status
Subject Churchill Airport E361252 entity
Predicate serves P98 FINISHED
Object Churchill, Manitoba E378633 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: Churchill, Manitoba | Statement: [Churchill Airport, serves, Churchill, Manitoba]

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: Churchill, Manitoba
Context triple: [Churchill Airport, serves, Churchill, Manitoba]
  • A. Churchill, Manitoba chosen
    Churchill, Manitoba is a remote northern Canadian town on the shores of Hudson Bay, best known as one of the world’s premier destinations for viewing polar bears and beluga whales.
  • B. St. Laurent, Manitoba
    St. Laurent, Manitoba is a small rural community in the Interlake region of Manitoba known for its strong Métis heritage and location along the eastern shore of Lake Manitoba.
  • C. Emerson, Manitoba
    Emerson, Manitoba is a small Canadian border town in southern Manitoba situated along the Red River near the U.S. state of North Dakota.
  • D. Russell, Manitoba
    Russell, Manitoba is a small rural town in western Manitoba, Canada, known as a regional service centre for surrounding agricultural communities.
  • E. Brandon, Manitoba
    Brandon, Manitoba is the second-largest city in the province of Manitoba, serving as a regional hub for agriculture, education, and commerce in western Manitoba.
  • 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_69d85a06450081909c5a14ea9851a15e elicitation completed
NER batch_69e005a0c6888190840de4ead2306544 ner completed
NED1 batch_69feef64dbfc819098dac50500673ed4 ned_source_triple completed
Created at: April 10, 2026, 3:06 a.m.