Triple

T17924696
Position Surface form Disambiguated ID Type / Status
Subject Barbara Frum E448160 entity
Predicate placeOfBirth P1 FINISHED
Object Niagara Falls, New York, United States — 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: Niagara Falls, New York, United States | Statement: [Barbara Frum, placeOfBirth, Niagara Falls, New York, United States]

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: Niagara Falls, New York, United States
Context triple: [Barbara Frum, placeOfBirth, Niagara Falls, New York, United States]
  • A. Niagara Falls, New York chosen
    Niagara Falls, New York is a city in western New York State known for its proximity to the famous Niagara Falls and as a popular tourist destination on the U.S.–Canada border.
  • B. Niagara Falls, Ontario
    Niagara Falls, Ontario is a Canadian city on the Niagara River best known for its spectacular waterfalls and major tourism industry.
  • C. High Falls, New York
    High Falls, New York is a small hamlet in Ulster County known for its scenic waterfalls, historic canal-era structures, and vibrant arts and dining scene.
  • D. Genesee River falls area, New York
    The Genesee River falls area in New York is the historic waterfall site around which the city of Rochester developed as an early 19th-century industrial and milling center.
  • E. Niagara Falls
    Niagara Falls is a famous group of massive waterfalls on the border between the United States and Canada, renowned for their impressive volume and natural beauty.
  • 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_69d8b9f79d14819095540856928f0e25 elicitation completed
NER batch_69e4a54cf8188190b9bd676443418c23 ner completed
Created at: April 10, 2026, 10:20 a.m.