Triple
T9333207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Worthington direct-acting steam pump |
E224576
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | steam pump |
C21653
|
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: steam pump Context triple: [Worthington direct-acting steam pump, instanceOf, steam pump]
-
A.
steam pumping station
A steam pumping station is an industrial facility that uses steam-powered engines to drive pumps for moving water or other fluids, typically for municipal water supply, drainage, or industrial processes.
-
B.
positive displacement pump
chosen
A positive displacement pump is a type of pump that moves a fixed volume of fluid per cycle by trapping it in a cavity and mechanically forcing it from the inlet to the outlet, providing nearly constant flow regardless of discharge pressure.
-
C.
steam-powered mill
A steam-powered mill is an industrial facility that uses steam engines to drive machinery for grinding grain or processing raw materials, enabling continuous, high-capacity production independent of wind or water power.
-
D.
water-lifting device
A water-lifting device is a mechanism designed to raise water from a lower elevation to a higher one for purposes such as irrigation, supply, or drainage.
-
E.
ventilation tower
A ventilation tower is a vertical structure designed to facilitate the intake, exhaust, and circulation of air for buildings, tunnels, or underground spaces, improving air quality and temperature control.
- 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_69ca84286fcc81909f6e7fd7a7e862a2 |
completed | March 30, 2026, 2:09 p.m. |
Created at: March 30, 2026, 7:39 p.m.