Triple
T32445366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | African easterly waves |
E829128
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | synoptic-scale disturbance |
C16642
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: synoptic-scale disturbance Context triple: [African easterly waves, instanceOf, synoptic-scale disturbance]
-
A.
anticyclonic storm
An anticyclonic storm is a large-scale weather system characterized by high atmospheric pressure at its center and winds that rotate opposite to the typical cyclonic direction for that hemisphere, often bringing clearer and more stable conditions.
-
B.
planetary wave
A planetary wave is a large-scale atmospheric or oceanic wave primarily influenced by Earth's rotation and the variation of the Coriolis effect with latitude, often governing long-term weather and climate patterns.
-
C.
baroclinic instability model
A baroclinic instability model is a conceptual or mathematical framework that describes how horizontal temperature gradients and vertical wind shear in a rotating fluid (such as the atmosphere or ocean) can lead to the growth of large-scale waves and eddies.
-
D.
atmospheric feature
chosen
An atmospheric feature is any distinguishable structure, pattern, or phenomenon within a planet’s atmosphere, such as clouds, storms, or jet streams, that arises from atmospheric dynamics and composition.
-
E.
atmospheric–oceanic oscillation
An atmospheric–oceanic oscillation is a large-scale, recurring pattern of coupled variations in the atmosphere and ocean that influences climate and weather over seasonal to multidecadal timescales.
- F. None of above.
Provenance (1 batch)
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_69f3491d2e5c819092b1c9535beff8ec |
completed | April 30, 2026, 12:20 p.m. |
Created at: May 1, 2026, 12:56 a.m.