Triple
T21268283
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hadley circulation |
E524186
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | Ferrel circulation |
—
|
NE NERFINISHED |
How this triple was built (3 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: Ferrel circulation | Statement: [Hadley circulation, relatedTo, Ferrel circulation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferrel circulation Context triple: [Hadley circulation, relatedTo, Ferrel circulation]
-
A.
Hadley circulation
Hadley circulation is a large-scale atmospheric circulation pattern in which warm air rises near the equator, moves poleward at high altitudes, cools and sinks in the subtropics, and returns equatorward near the surface, strongly influencing tropical and subtropical climate.
-
B.
Ekman transport
Ekman transport is an oceanographic process in which wind-driven surface waters move at an angle to the wind direction due to the Coriolis effect, causing net water transport perpendicular to the wind.
-
C.
Walker circulation
The Walker circulation is a large-scale atmospheric circulation pattern over the tropical Pacific characterized by east–west trade winds, rising warm air over the western Pacific, and descending cooler air over the eastern Pacific, strongly linked to phenomena like El Niño and La Niña.
-
D.
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.
-
E.
Transpolar Drift Stream
The Transpolar Drift Stream is a major Arctic Ocean surface current that transports sea ice and water from the Siberian shelves across the pole toward the North Atlantic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ferrel circulation Target entity description: Ferrel circulation is the mid-latitude atmospheric circulation cell that transports heat poleward between the tropical Hadley cell and the polar cell, driven largely by westerly winds and eddy processes.
-
A.
Hadley circulation
Hadley circulation is a large-scale atmospheric circulation pattern in which warm air rises near the equator, moves poleward at high altitudes, cools and sinks in the subtropics, and returns equatorward near the surface, strongly influencing tropical and subtropical climate.
-
B.
Ekman transport
Ekman transport is an oceanographic process in which wind-driven surface waters move at an angle to the wind direction due to the Coriolis effect, causing net water transport perpendicular to the wind.
-
C.
Walker circulation
The Walker circulation is a large-scale atmospheric circulation pattern over the tropical Pacific characterized by east–west trade winds, rising warm air over the western Pacific, and descending cooler air over the eastern Pacific, strongly linked to phenomena like El Niño and La Niña.
-
D.
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.
-
E.
Transpolar Drift Stream
The Transpolar Drift Stream is a major Arctic Ocean surface current that transports sea ice and water from the Siberian shelves across the pole toward the North Atlantic.
- F. None of above. chosen
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_69e0b5156d7881909bd4f83676590715 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e735ee38cc81909b4e7c5996bb64f9 |
completed | April 21, 2026, 8:31 a.m. |
Created at: April 16, 2026, 4 p.m.