Triple
T17851621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mulock Glacier |
E445818
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Ross Ice Shelf drainage system |
—
|
NE NERFINISHED |
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: Ross Ice Shelf drainage system | Statement: [Mulock Glacier, partOf, Ross Ice Shelf drainage system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ross Ice Shelf drainage system Context triple: [Mulock Glacier, partOf, Ross Ice Shelf drainage system]
-
A.
Ross Ice Shelf drainage system
chosen
The Ross Ice Shelf drainage system is a network of glaciers and ice streams in Antarctica that channel ice from the continental interior into the Ross Ice Shelf.
-
B.
West Antarctic outlet glaciers
West Antarctic outlet glaciers are fast-flowing ice streams that drain the West Antarctic Ice Sheet into the surrounding oceans, playing a critical role in regional ice loss and global sea-level rise.
-
C.
Whillans Ice Stream
Whillans Ice Stream is a major fast-flowing channel of ice in West Antarctica that drains part of the West Antarctic Ice Sheet into the Ross Ice Shelf.
-
D.
Rutford Ice Stream
Rutford Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
-
E.
Filchner-Ronne Ice Shelf
The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48fff6c288190a2b5e60b66c03ddc |
completed | April 19, 2026, 8:19 a.m. |
Created at: April 10, 2026, 10:17 a.m.