Triple
T21858522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subarctic Current |
E539695
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Kuroshio Extension |
—
|
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: Kuroshio Extension | Statement: [Subarctic Current, connectedTo, Kuroshio Extension]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kuroshio Extension Context triple: [Subarctic Current, connectedTo, Kuroshio Extension]
-
A.
Kuroshio Extension
chosen
The Kuroshio Extension is a powerful eastward-flowing ocean current in the North Pacific that continues the Kuroshio Current and strongly influences regional climate and weather patterns.
-
B.
Kuroshio
Kuroshio was an Imperial Japanese Navy destroyer of the Kagerō class that served during World War II in the Pacific theater.
-
C.
Kuroshio Current
The Kuroshio Current is a warm, swift western boundary current in the western North Pacific Ocean, often likened to the Gulf Stream for its major role in transporting heat and influencing the climate of East Asia and surrounding marine ecosystems.
-
D.
Kuroshio Sea
Kuroshio Sea is a massive aquarium tank in Japan renowned for showcasing whale sharks and other large marine species from the Kuroshio Current.
-
E.
Kuroshio–Oyashio confluence region
The Kuroshio–Oyashio confluence region is a highly productive and dynamic area of the western North Pacific where warm subtropical waters from the Kuroshio meet and mix with cold subarctic waters from the Oyashio, strongly influencing climate, weather, and marine ecosystems.
- 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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d638721c8190918fc6ad9c5d5bf6 |
completed | April 28, 2026, 3:46 p.m. |
Created at: April 16, 2026, 6:56 p.m.