Triple
T1433011
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Antarctica |
E30491
|
entity |
| Predicate | containsGlacier |
P4580
|
FINISHED |
| Object | Thwaites Glacier |
E168608
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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: Thwaites Glacier | Statement: [West Antarctica, containsGlacier, Thwaites Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thwaites Glacier Context triple: [West Antarctica, containsGlacier, Thwaites Glacier]
-
A.
Thwaites Glacier
chosen
Thwaites Glacier is a massive and rapidly melting Antarctic glacier, often called the "Doomsday Glacier" for its potential to significantly raise global sea levels if it collapses.
-
B.
Amalia Glacier
Amalia Glacier is a tidewater glacier in southern Chile, known for its dramatic calving front and rapid retreat along the edge of the Southern Patagonian Ice Field.
-
C.
Pine Island Glacier
Pine Island Glacier is one of Antarctica’s largest and fastest-melting glaciers, a major contributor to global sea-level rise located in West Antarctica’s Amundsen Sea sector.
-
D.
Martial Glacier
Martial Glacier is a scenic mountain glacier near Ushuaia in Tierra del Fuego, Argentina, popular for hiking, panoramic views, and winter sports.
-
E.
Chambers Glacier
Chambers Glacier is a glacier associated with the Three Sisters volcanic peaks in the Cascade Range of Oregon, United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c4df1e3c819086646b709021d7f0 |
completed | March 1, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58b0be2c8190993a5b4592acf7d2 |
completed | March 8, 2026, 11:08 a.m. |
Created at: March 1, 2026, 8 p.m.