Triple
T12924651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewiston Pump-Generating Plant |
E309212
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | pumped-storage power station |
C14265
|
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: pumped-storage power station Context triple: [Lewiston Pump-Generating Plant, instanceOf, pumped-storage power station]
-
A.
hydroelectric power complex
A hydroelectric power complex is an integrated facility that harnesses the energy of flowing or falling water—using dams, reservoirs, turbines, and generators—to produce and distribute electrical power.
-
B.
hydroelectric dam
A hydroelectric dam is a large engineered structure that stores and controls river water to drive turbines and generate electricity while managing water flow and levels.
-
C.
run-of-the-river hydroelectric power plant
A run-of-the-river hydroelectric power plant is a facility that generates electricity by using the natural flow and elevation drop of a river with minimal water storage, diverting part of the river through turbines before returning it downstream.
-
D.
electric power station
chosen
An electric power station is a facility where various primary energy sources are converted into electrical energy for distribution to homes, businesses, and industries.
-
E.
pumping station
A pumping station is a facility that houses pumps and related equipment to move fluids such as water, sewage, or oil from one location to another within a distribution or collection system.
- 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_69d7bdfa933c8190b5a27aa4a08a19b7 |
completed | April 9, 2026, 2:55 p.m. |
Created at: April 9, 2026, 5:42 p.m.