Triple
T14047977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oyashio-class submarine |
E338009
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Oyashio current |
E127835
|
NE 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: Oyashio current | Statement: [Oyashio-class submarine, namedAfter, Oyashio current]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oyashio current Context triple: [Oyashio-class submarine, namedAfter, Oyashio current]
-
A.
Oyashio Current
chosen
The Oyashio Current is a cold subarctic ocean current that flows southwestward along the northwest Pacific, bringing nutrient-rich waters that support highly productive marine ecosystems off northern Japan.
-
B.
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.
-
C.
Tsushima Current
The Tsushima Current is a warm ocean current that flows northeastward along the western coast of Japan, significantly influencing the climate and marine ecosystems of the Sea of Japan.
-
D.
East Sakhalin Current
The East Sakhalin Current is a cold subarctic ocean current that flows southward along the eastern coast of Sakhalin Island in the northwest Pacific, influencing the climate and marine ecosystems of the surrounding region.
-
E.
Kuroshio Extension
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d81c664e48819088cbd8f433aeffe5 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de3c88b5e48190b0f0149102c08992 |
completed | April 14, 2026, 1:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcb65c1a90819097754497f07f5312 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:20 p.m.