Triple
T11281498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Öræfajökull volcanic system |
E267075
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | subglacial volcano |
C29485
|
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: subglacial volcano Context triple: [Öræfajökull volcanic system, instanceOf, subglacial volcano]
-
A.
lava dome
A lava dome is a steep-sided, mound-shaped volcanic feature formed by the slow extrusion of highly viscous lava that piles up near a volcanic vent.
-
B.
volcanic plug
A volcanic plug is a hardened mass of magma that solidified within a volcanic vent and is later exposed as surrounding softer rock erodes away.
-
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.
eroded shield volcano
An eroded shield volcano is a broad, gently sloping volcanic landform whose original lava-built structure has been significantly worn down and reshaped by long-term weathering and erosion, often exposing its internal rock layers and intrusive features.
-
E.
dormant volcano
A dormant volcano is a geological formation that has not erupted for a long time but retains the potential to erupt again in the future.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
Created at: April 8, 2026, 9:31 p.m.