Triple
T23363581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Whillans Ice Stream |
E593249
|
entity |
| Predicate | hasSubglacialFeature |
P98290
|
FINISHED |
| Object | subglacial lakes |
—
|
LITERAL FINISHED |
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: subglacial lakes | Statement: [Whillans Ice Stream, hasSubglacialFeature, subglacial lakes]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasSubglacialFeature Context triple: [Whillans Ice Stream, hasSubglacialFeature, subglacial lakes]
-
A.
hasSubglacialLake
chosen
Indicates that a glacier or ice sheet contains a lake of liquid water located beneath its ice.
-
B.
hasGlacier
Indicates that one entity possesses, contains, or is characterized by the presence of a glacier.
-
C.
hasGlacialLake
Indicates that one entity possesses, contains, or is associated with a lake formed by glacial activity.
-
D.
isGlacialLake
Indicates that a body of water is classified as a glacial lake, formed by the action or presence of glaciers.
-
E.
hasGlacierOutlet
Indicates that a glacier has a specific outlet feature or location through which its ice or meltwater flows or exits.
- F. None of above.
Provenance (3 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. |
| PD | Predicate disambiguation | batch_69f061c7aaa48190a58ce93f87155ffc |
completed | April 28, 2026, 7:29 a.m. |
Created at: April 17, 2026, 5:31 p.m.