Triple
T16516462
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Icefield |
E401196
|
entity |
| Predicate | feedsGlacier |
P25271
|
FINISHED |
| Object | Castleguard Glacier |
—
|
NE NERFINISHED |
How this triple was built (3 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: Castleguard Glacier | Statement: [Columbia Icefield, feedsGlacier, Castleguard Glacier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castleguard Glacier Context triple: [Columbia Icefield, feedsGlacier, Castleguard Glacier]
-
A.
North Guardian Glacier
North Guardian Glacier is a mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades, contributing to the volcano’s glacial system and regional hydrology.
-
B.
Hellroaring Glacier
Hellroaring Glacier is a prominent alpine glacier on the slopes of Mount Adams in Washington State, known for its rugged crevasses and contribution to the mountain’s glacial landscape.
-
C.
Tuxedni Glacier
Tuxedni Glacier is a prominent glacier on the slopes of Mount Iliamna in Alaska, contributing to the region’s rugged glacial landscape.
-
D.
Clark Glacier
Clark Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
E.
Clark Glacier
Clark Glacier is a polar glacier located in the Olympus Range of Antarctica, known for its cold, arid, and largely ice-free surrounding environment within the McMurdo Dry Valleys region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castleguard Glacier Target entity description: Castleguard Glacier is a major outlet glacier of the Columbia Icefield in the Canadian Rockies, known for its remote location and role in regional hydrology and glaciological research.
-
A.
North Guardian Glacier
North Guardian Glacier is a mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades, contributing to the volcano’s glacial system and regional hydrology.
-
B.
Hellroaring Glacier
Hellroaring Glacier is a prominent alpine glacier on the slopes of Mount Adams in Washington State, known for its rugged crevasses and contribution to the mountain’s glacial landscape.
-
C.
Tuxedni Glacier
Tuxedni Glacier is a prominent glacier on the slopes of Mount Iliamna in Alaska, contributing to the region’s rugged glacial landscape.
-
D.
Clark Glacier
Clark Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
E.
Clark Glacier
Clark Glacier is a polar glacier located in the Olympus Range of Antarctica, known for its cold, arid, and largely ice-free surrounding environment within the McMurdo Dry Valleys region.
- F. None of above. chosen
Provenance (2 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. |
Created at: April 10, 2026, 5:14 a.m.