Triple

T22296503
Position Surface form Disambiguated ID Type / Status
Subject Havre Mountains E551134 entity
Predicate locatedIn P40 FINISHED
Object Antarctic Peninsula region — 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: Antarctic Peninsula region | Statement: [Havre Mountains, locatedIn, Antarctic Peninsula region]

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: Antarctic Peninsula region
Context triple: [Havre Mountains, locatedIn, Antarctic Peninsula region]
  • A. Antarctic Peninsula chosen
    The Antarctic Peninsula is the northernmost and most accessible part of mainland Antarctica, known for its relatively mild polar climate, abundant wildlife, and numerous international research stations.
  • B. West Antarctica
    West Antarctica is the portion of the Antarctic continent lying mostly west of the Transantarctic Mountains, known for its marine-based ice sheet that is particularly vulnerable to climate change and potential sea-level rise.
  • C. Antarctic regions
    The Antarctic regions comprise the remote, ice-covered areas surrounding the South Pole, including the Antarctic continent and its surrounding seas, known for extreme cold, unique ecosystems, and scientific research.
  • D. Maritime Antarctic region
    The Maritime Antarctic region is the relatively mild, coastal zone of Antarctica characterized by oceanic climates, seasonal sea ice, and distinct plant and animal communities compared to the continent’s interior.
  • E. Palmer Land region of Antarctica
    Palmer Land is a large, mountainous region forming the southern portion of the Antarctic Peninsula, characterized by extensive ice cover and prominent peaks such as Mount Stephenson.
  • 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_69e11e45fb848190a1b2ae21296e3a5f elicitation completed
NER batch_69f15720fba0819080f6c96f6df4f1e0 ner completed
Created at: April 16, 2026, 8:41 p.m.