Triple
T17657504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SANAE IV Station |
E440162
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Fimbul Ice Shelf |
—
|
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: Fimbul Ice Shelf | Statement: [SANAE IV Station, locatedOn, Fimbul Ice Shelf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fimbul Ice Shelf Context triple: [SANAE IV Station, locatedOn, Fimbul Ice Shelf]
-
A.
Fimbul Ice Shelf
chosen
The Fimbul Ice Shelf is a large Antarctic ice shelf fringing the coast of Queen Maud Land along the eastern Weddell Sea.
-
B.
Dotson Ice Shelf
Dotson Ice Shelf is a floating extension of the West Antarctic Ice Sheet that drains into the Amundsen Sea and plays a significant role in regional ice loss and sea-level rise.
-
C.
Riiser-Larsen Ice Shelf
The Riiser-Larsen Ice Shelf is a large Antarctic ice shelf fringing the coast of Queen Maud Land in the eastern part of the continent.
-
D.
Amery Ice Shelf
The Amery Ice Shelf is one of Antarctica’s largest ice shelves, a massive floating extension of the East Antarctic Ice Sheet that drains inland glaciers into the Southern Ocean.
-
E.
Brunt Ice Shelf
The Brunt Ice Shelf is a vast floating expanse of glacial ice on the coast of Antarctica, known for its dynamic crevassing and as a key site for polar research and monitoring.
- 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_69d8b9e87e18819087104a44dc4dc5b1 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e46ea2b3308190b9ad752728d98856 |
completed | April 19, 2026, 5:56 a.m. |
Created at: April 10, 2026, 9:27 a.m.