Triple
T9005191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Equatorial Undercurrent |
E215125
|
entity |
| Predicate | hasAlternateName |
P39
|
FINISHED |
| Object | Equatorial Countercurrent Undercurrent |
E41159
|
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: Equatorial Countercurrent Undercurrent | Statement: [Equatorial Undercurrent, hasAlternateName, Equatorial Countercurrent Undercurrent]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Equatorial Countercurrent Undercurrent Context triple: [Equatorial Undercurrent, hasAlternateName, Equatorial Countercurrent Undercurrent]
-
A.
Equatorial Undercurrent
The Equatorial Undercurrent is a narrow, swift eastward-flowing subsurface current that runs along the equator beneath the westward surface currents in the tropical oceans, playing a key role in heat and nutrient transport.
-
B.
Equatorial Countercurrent
chosen
The Equatorial Countercurrent is an eastward-flowing ocean current found near the equator that runs between the westward-flowing North and South Equatorial Currents in the world’s major oceans.
-
C.
Subtropical Countercurrent
The Subtropical Countercurrent is an eastward-flowing ocean current in the North Pacific that runs opposite to the prevailing trade-wind-driven currents within the subtropical gyre.
-
D.
New Guinea Coastal Undercurrent
The New Guinea Coastal Undercurrent is a subsurface ocean current that flows westward along the northern coast of New Guinea, playing a key role in redistributing heat and salt within the tropical Pacific.
-
E.
South Equatorial Current
The South Equatorial Current is a major westward-flowing ocean current in the tropical Atlantic, Pacific, and Indian Oceans that plays a key role in global heat transport and climate 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc695afa34819086cf6fcce2997b5f |
completed | April 1, 2026, 12:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0e3f0c88190ae688632be25e5c9 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:05 p.m.