Triple
T21978979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uranus Glacier |
E542783
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | glacial system of Alexander Island |
—
|
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: glacial system of Alexander Island | Statement: [Uranus Glacier, partOf, glacial system of Alexander Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: glacial system of Alexander Island Context triple: [Uranus Glacier, partOf, glacial system of Alexander Island]
-
A.
Shirase Coast glaciers
Shirase Coast glaciers are a group of Antarctic glaciers that drain into the Ross Ice Shelf along the Shirase Coast of Marie Byrd Land.
-
B.
Palmer Glacier
Palmer Glacier is a year-round snowfield and ski training area located high on the slopes of Mount Hood in northern Oregon.
-
C.
Malaspina Glacier
Malaspina Glacier is a massive piedmont glacier in southeastern Alaska, known for its broad, fan-shaped spread where it flows out of the Saint Elias Mountains toward the Gulf of Alaska.
-
D.
Andromeda Glacier
Andromeda Glacier is a major outlet glacier of the Columbia Icefield in the Canadian Rockies, known for its dramatic ice flows and alpine scenery.
-
E.
Shackleton Glacier region
The Shackleton Glacier region is an area of Antarctica centered around the Shackleton Glacier, a major outlet glacier draining the polar plateau through the Transantarctic Mountains toward the Ross Ice Shelf.
- 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: glacial system of Alexander Island Target entity description: The glacial system of Alexander Island is the interconnected network of glaciers and ice formations that cover much of Alexander Island in Antarctica, shaping its landscape and feeding surrounding ice shelves and coastal areas.
-
A.
Shirase Coast glaciers
Shirase Coast glaciers are a group of Antarctic glaciers that drain into the Ross Ice Shelf along the Shirase Coast of Marie Byrd Land.
-
B.
Palmer Glacier
Palmer Glacier is a year-round snowfield and ski training area located high on the slopes of Mount Hood in northern Oregon.
-
C.
Malaspina Glacier
Malaspina Glacier is a massive piedmont glacier in southeastern Alaska, known for its broad, fan-shaped spread where it flows out of the Saint Elias Mountains toward the Gulf of Alaska.
-
D.
Andromeda Glacier
Andromeda Glacier is a major outlet glacier of the Columbia Icefield in the Canadian Rockies, known for its dramatic ice flows and alpine scenery.
-
E.
Shackleton Glacier region
The Shackleton Glacier region is an area of Antarctica centered around the Shackleton Glacier, a major outlet glacier draining the polar plateau through the Transantarctic Mountains toward the Ross Ice Shelf.
- 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_69e0c48070988190909db97667b9a0ac |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1248bdd88819098bfeca550608f14 |
completed | April 28, 2026, 9:20 p.m. |
Created at: April 16, 2026, 8:03 p.m.