Triple
T22296527
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Havre Mountains |
E551134
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | West Antarctica |
—
|
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: West Antarctica | Statement: [Havre Mountains, region, West Antarctica]
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: West Antarctica Context triple: [Havre Mountains, region, West Antarctica]
-
A.
West Antarctica
chosen
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.
-
B.
East Antarctica
East Antarctica is the vast, largely ice-covered eastern portion of the Antarctic continent, encompassing the high polar plateau and some of the coldest, most remote regions on Earth.
-
C.
Campo de Hielo Sur
Campo de Hielo Sur is a vast Patagonian ice field in southern Chile and Argentina, known as one of the largest extrapolar ice masses in the world.
-
D.
Antarctic
Antarctic was a Norwegian sealing and exploration vessel best known for its role in early Antarctic expeditions under Captain Carl Anton Larsen.
-
E.
Antarctic Peninsula
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.
- 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.