Triple

T5556665
Position Surface form Disambiguated ID Type / Status
Subject Alexander Island E145660 entity
Predicate hasIceShelf P28405 FINISHED
Object George VI Ice Shelf E374468 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: George VI Ice Shelf | Statement: [Alexander Island, hasIceShelf, George VI Ice Shelf]

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: George VI Ice Shelf
Context triple: [Alexander Island, hasIceShelf, George VI Ice Shelf]
  • A. George VI Ice Shelf chosen
    George VI Ice Shelf is a large Antarctic ice shelf fringing the western side of the Antarctic Peninsula, known for its extensive glaciological research significance.
  • B. Riiser-Larsen Ice Shelf
    The Riiser-Larsen Ice Shelf is a large Antarctic ice shelf fringing the coast of Queen Maud Land in the eastern part of the continent.
  • C. Lazarev Ice Shelf
    Lazarev Ice Shelf is a coastal ice shelf fringing the coast of Queen Maud Land in East Antarctica, forming part of the region’s extensive ice-covered shoreline.
  • D. Brunt Ice Shelf
    The Brunt Ice Shelf is a vast floating expanse of glacial ice on the coast of Antarctica, known for its dynamic crevassing and as a key site for polar research and monitoring.
  • E. Larsen Ice Shelf
    The Larsen Ice Shelf is a large Antarctic ice shelf fringing the eastern coast of the Antarctic Peninsula, known for its dramatic partial collapses that have highlighted the impacts of climate change.
  • 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_69c008fcaf788190bafa02a1917ee73b elicitation completed
NER batch_69c01ffe12cc81908186f28ace0f4d82 ner completed
NED1 batch_69c0283ebcd081909c86ced90c44266f ned_source_triple completed
Created at: March 22, 2026, 3:36 p.m.