Triple
T9333209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Worthington direct-acting steam pump |
E224576
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | pumping engine |
C11381
|
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: pumping engine Context triple: [Worthington direct-acting steam pump, instanceOf, pumping engine]
-
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.
internal combustion engine
An internal combustion engine is a machine that converts the chemical energy of fuel into mechanical work by burning the fuel-air mixture within its cylinders to produce controlled explosions that drive pistons or rotors.
-
C.
H-24 engine
An H-24 engine is a 24-cylinder internal combustion engine arranged in an "H" configuration, effectively combining two horizontally opposed 12-cylinder engines to drive a common output shaft.
-
D.
aircraft piston engine
An aircraft piston engine is a reciprocating internal combustion engine that converts the linear motion of pistons into rotational power to drive a propeller and provide thrust for an aircraft.
-
E.
heat engine
chosen
A heat engine is a system that converts thermal energy into mechanical work by exploiting a temperature difference between a hot reservoir and a cold reservoir.
- 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.