Triple
T19369200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Donora Zinc Works |
E484486
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | zinc smelter |
C41997
|
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: zinc smelter Context triple: [Donora Zinc Works, instanceOf, zinc smelter]
-
A.
blast furnace
A blast furnace is a large, vertical industrial furnace used to smelt iron ore into molten iron by blowing hot air through a mixture of ore, coke, and limestone at high temperatures.
-
B.
copper mine
A copper mine is an industrial site where copper ore is extracted from the earth, processed, and refined for use in manufacturing and construction.
-
C.
mercury mine
A mercury mine is an industrial site where cinnabar ore is extracted and processed to produce elemental mercury for use in various chemical, industrial, and historical applications.
-
D.
integrated steel mill
An integrated steel mill is a large industrial complex that converts raw materials like iron ore, coal, and limestone into finished steel products through a continuous, vertically integrated process including coke making, ironmaking, steelmaking, and rolling.
-
E.
lead and zinc mining area
A lead and zinc mining area is a geographic region where lead and zinc ores are extracted, processed, and often associated with related industrial and environmental activities.
- 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
Created at: April 10, 2026, 1:35 p.m.