Triple
T27489593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Usibelli Coal Mine |
E693842
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | surface coal mine |
C22136
|
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: surface coal mine Context triple: [Usibelli Coal Mine, instanceOf, surface coal mine]
-
A.
surface mining operation
chosen
A surface mining operation is an industrial activity that extracts minerals or other geological materials from the Earth by removing soil and rock layers above the deposit, typically using large-scale earthmoving and processing equipment.
-
B.
coal mine
A coal mine is an industrial site where coal is extracted from underground or surface deposits for use as fuel and raw material.
-
C.
colliery
A colliery is a coal mine and the associated buildings, equipment, and infrastructure used for extracting and processing coal.
-
D.
coalfield
A coalfield is a geographically defined area containing significant, economically workable deposits of coal, often comprising multiple coal seams and mining operations.
-
E.
coal mine remains
Coal mine remains are the physical traces and structures left behind after coal extraction has ceased, such as shafts, tunnels, spoil heaps, machinery foundations, and associated buildings.
- 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_69ef5382b9648190be0b1ef2ad5d043c |
completed | April 27, 2026, 12:16 p.m. |
Created at: April 27, 2026, 1:04 p.m.