Triple
T13243453
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Somma caldera rim |
E315336
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | caldera rim |
C32707
|
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: caldera rim Context triple: [Mount Somma caldera rim, instanceOf, caldera rim]
-
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 crater
A volcanic crater is a roughly circular, bowl-shaped depression at the summit or flank of a volcano, formed by explosive eruptions or collapse around a volcanic vent.
-
C.
cinder cone
A cinder cone is a steep, conical volcanic hill formed from the accumulation of loose pyroclastic fragments, such as ash, cinders, and volcanic bombs, ejected from a single vent.
-
D.
volcanic mesa
A volcanic mesa is a flat-topped, steep-sided landform created when resistant volcanic rock, often from lava flows or ash deposits, protects the underlying layers from erosion.
-
E.
volcanic promontory
A volcanic promontory is a high, jutting landform composed of solidified volcanic material that extends into a lower-lying area, often the sea, forming a prominent headland or cliff.
- 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_69d806b1072881909e46bd212259c5f0 |
completed | April 9, 2026, 8:06 p.m. |
Created at: April 9, 2026, 9:23 p.m.