Triple
T2088586
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westinghouse air brake system |
E32613
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | pneumatic brake |
C4333
|
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: pneumatic brake Context triple: [Westinghouse air brake system, instanceOf, pneumatic brake]
-
A.
air arm
An air arm is the aviation component of a nation's armed forces, encompassing its aircraft, personnel, and supporting infrastructure dedicated to air operations.
-
B.
pressure equipment
chosen
Pressure equipment comprises vessels, piping, and related components designed to contain, control, or transfer fluids under internal or external pressure safely and reliably.
-
C.
movable bridge
A movable bridge is a type of bridge with a deck or section that can be mechanically raised, lowered, rotated, or otherwise repositioned to allow the passage of water or land traffic beneath or through it.
-
D.
membranophone
A membranophone is a musical instrument that produces sound primarily through the vibration of a stretched membrane, typically struck, rubbed, or otherwise excited.
-
E.
wheel arrangement classification system
A wheel arrangement classification system is a conceptual framework that categorizes vehicles or rolling stock based on the number, configuration, and functional roles of their wheels or axles.
- 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_69a885eba0708190999696a45cbec816 |
completed | March 4, 2026, 7:20 p.m. |
Created at: March 4, 2026, 7:43 p.m.