Triple
T16516461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Icefield |
E401196
|
entity |
| Predicate | feedsGlacier |
P25271
|
FINISHED |
| Object | Columbia Glacier |
E161033
|
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: Columbia Glacier | Statement: [Columbia Icefield, feedsGlacier, Columbia Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Glacier Context triple: [Columbia Icefield, feedsGlacier, Columbia Glacier]
-
A.
Columbia Glacier
chosen
Columbia Glacier is a large, fast-retreating tidewater glacier in Alaska known for its significant contribution to sea-level rise and extensive iceberg calving.
-
B.
Hubbard Glacier
Hubbard Glacier is a massive tidewater glacier in eastern Alaska and Yukon, known for its rapid advance into the sea and dramatic ice calving events.
-
C.
Taku Glacier
Taku Glacier is a massive tidewater glacier near Juneau, Alaska, known for its unusual long-term advance in an era when most glaciers are retreating.
-
D.
Muir Glacier
Muir Glacier is a tidewater glacier in Glacier Bay National Park, Alaska, known for its dramatic retreat and significance in climate change research.
-
E.
Quinault Glacier
Quinault Glacier is a mountain glacier in Washington State’s Olympic Mountains that feeds the headwaters of the Quinault River.
- 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e7c7e588190acbcc2b807a98909 |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a2590d48190b72b7d5be20c14c7 |
completed | May 10, 2026, 1:37 p.m. |
Created at: April 10, 2026, 5:14 a.m.