Triple
T23363598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Whillans Ice Stream |
E593249
|
entity |
| Predicate | isPartOfSystem |
P840
|
FINISHED |
| Object | Ross Sea 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 Sea drainage system | Statement: [Whillans Ice Stream, isPartOfSystem, Ross Sea drainage system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ross Sea drainage system Context triple: [Whillans Ice Stream, isPartOfSystem, Ross Sea drainage system]
-
A.
Weddell–Scotia Confluence
The Weddell–Scotia Confluence is a dynamic oceanographic region in the Southern Ocean where cold, dense waters from the Weddell Sea interact and mix with the relatively warmer waters of the Scotia Sea, creating complex currents and fronts.
-
B.
McMurdo Sound
McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
-
C.
Palmer Glacier
Palmer Glacier is a year-round snowfield and ski training area located high on the slopes of Mount Hood in northern Oregon.
-
D.
Ross Sea
chosen
The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
-
E.
Otto Sverdrup Glacier
Otto Sverdrup Glacier is a large tidewater glacier in northeastern Greenland named after the Norwegian explorer Otto Sverdrup.
- 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_69e25d2593c88190bcdf4a716a94ccb2 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a0aac4248190a4663ed12aed6856 |
completed | April 29, 2026, 6:09 a.m. |
Created at: April 17, 2026, 5:31 p.m.