Triple
T16649947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Easter Seamount Chain |
E404577
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | submarine volcanic chain |
C7252
|
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: submarine volcanic chain Context triple: [Easter Seamount Chain, instanceOf, submarine volcanic chain]
-
A.
submarine mountain chain
A submarine mountain chain is a long, continuous series of underwater mountains, typically formed by tectonic plate movements and volcanic activity along the ocean floor.
-
B.
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.
-
C.
seamount and island volcano
A seamount and island volcano is a submarine volcanic mountain that may grow above sea level to form an island, created by magmatic activity on the ocean floor.
-
D.
oceanic trench
An oceanic trench is a long, narrow, and extremely deep depression in the ocean floor, typically formed at convergent plate boundaries where one tectonic plate subducts beneath another.
-
E.
volcanic ridge
chosen
A volcanic ridge is an elongated, elevated landform created by successive volcanic eruptions and lava flows that solidify along a linear zone, often associated with tectonic plate boundaries or rift zones.
- 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_69d8838a41f08190b0c3f79c47df5078 |
completed | April 10, 2026, 4:58 a.m. |
Created at: April 10, 2026, 5:18 a.m.