Triple
T10218389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hull–Rust–Mahoning Open Pit Iron Mine |
E242508
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | open-pit iron 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: open-pit iron mine Context triple: [Hull–Rust–Mahoning Open Pit Iron Mine, instanceOf, open-pit iron mine]
-
A.
open-pit copper mine
An open-pit copper mine is a large-scale surface excavation where overburden and rock are removed in benches to access and extract copper-bearing ore using heavy machinery.
-
B.
open-pit diamond mine
An open-pit diamond mine is a large, terraced surface excavation where overburden and rock are removed in successive benches to expose and extract diamond-bearing ore.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69d381ae26c48190985abd0e25ee5d04 |
completed | April 6, 2026, 9:49 a.m. |
Created at: April 6, 2026, 11:07 a.m.