Triple
T36342848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ravensdale mine explosion of 1915 |
E894976
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | coal mining disaster |
C64494
|
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: coal mining disaster Context triple: [Ravensdale mine explosion of 1915, instanceOf, coal mining disaster]
-
A.
coal mine fire
A coal mine fire is a long-burning, often underground combustion of coal seams or mine workings that releases heat, smoke, and toxic gases, posing serious environmental and safety hazards.
-
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.
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.
-
D.
colliery
A colliery is a coal mine and the associated buildings, equipment, and infrastructure used for extracting and processing coal.
-
E.
coal miner
A coal miner is a worker who extracts coal from underground or surface mines, often performing physically demanding and hazardous tasks to supply fuel for energy and industry.
- 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_69f76e4e90148190b02fe52593c70b5b |
completed | May 3, 2026, 3:48 p.m. |
Created at: May 3, 2026, 4:09 p.m.