Triple
T23360041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cameroon Volcanic Line |
E593159
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | intra-plate volcanic province |
C47571
|
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: intra-plate volcanic province Context triple: [Cameroon Volcanic Line, instanceOf, intra-plate volcanic province]
-
A.
large igneous province
A large igneous province is an extensive region of the Earth's surface covered or intruded by massive volumes of igneous rock emplaced over relatively short geological time intervals, typically associated with mantle plume activity or major lithospheric rifting.
-
B.
volcanic plateau
A volcanic plateau is a broad, elevated landform created by extensive, repeated lava flows that solidify into a relatively flat, high-standing surface.
-
C.
volcanic hotspot
A volcanic hotspot is a localized area in the mantle where unusually hot, buoyant rock rises toward the surface, producing long-lived volcanic activity often far from tectonic plate boundaries.
-
D.
volcanic arc
A volcanic arc is a curved chain of volcanoes that forms above a subducting tectonic plate, typically parallel to an oceanic trench, where magma generated by subduction rises to the surface.
-
E.
mantle plume
A mantle plume is a localized, buoyant upwelling of abnormally hot rock rising from deep within the Earth's mantle toward the surface, often producing volcanic hotspots and large igneous provinces.
- F. None of above. chosen
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_69e25d24d2a4819092e6ede74c2a918d |
completed | April 17, 2026, 4:17 p.m. |
Created at: April 17, 2026, 5:30 p.m.