Triple
T15229338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lochnagar Crater |
E363957
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | mine crater |
C36318
|
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: mine crater Context triple: [Lochnagar Crater, instanceOf, mine crater]
-
A.
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.
-
B.
natural gas crater
A natural gas crater is a large, often circular depression in the ground formed when a pocket of natural gas ignites or collapses, sometimes burning continuously and creating a dramatic fiery landscape feature.
-
C.
crater lake group
A crater lake group is a collection of lakes that occupy volcanic craters or calderas formed by past eruptions, often studied together for their shared geological origin and hydrological characteristics.
-
D.
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.
-
E.
caldera rim
The caldera rim is the elevated, often circular or arcuate boundary of a volcanic caldera formed by collapse or explosive eruption, marking the edge between the caldera floor and surrounding terrain.
- 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_69d85a0ce24c81909c4d3b6475548c95 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 3:12 a.m.