Triple

T16503780
Position Surface form Disambiguated ID Type / Status
Subject Bering Glacier E400866 entity
Predicate partOf P40 FINISHED
Object Bering Glacier–Bagley Icefield system E400866 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: Bering Glacier–Bagley Icefield system | Statement: [Bering Glacier, partOf, Bering Glacier–Bagley Icefield system]

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: Bering Glacier–Bagley Icefield system
Context triple: [Bering Glacier, partOf, Bering Glacier–Bagley Icefield system]
  • A. Bering Glacier chosen
    Bering Glacier is the largest glacier in North America, located in southeastern Alaska where it flows from the St. Elias Mountains toward the Gulf of Alaska.
  • B. Glacier Bay icefield system
    The Glacier Bay icefield system is a vast complex of interconnected glaciers and icefields in southeastern Alaska that feeds many of Glacier Bay National Park’s tidewater glaciers.
  • C. Kenai Mountains icefield system
    The Kenai Mountains icefield system is an extensive complex of interconnected glaciers and icefields spanning the rugged Kenai Mountains of south-central Alaska.
  • D. Mackenzie Glacier
    Mackenzie Glacier is a glacier located on Laurie Island in the South Orkney Islands of Antarctica.
  • E. Pers Glacier
    Pers Glacier is a prominent valley glacier in the Bernina Range of the Swiss Alps, known for its scenic ice flows descending from the Piz Bernina massif.
  • 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_69d88381f6148190819958a038be990e elicitation completed
NER batch_69e32e5100e48190a623d6ee2fefb87e ner completed
NED1 batch_6a0084ac013c81909ce7055de4f12e58 ned_source_triple completed
Created at: April 10, 2026, 5:14 a.m.