Triple
T13455522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westinghouse H2C |
E311221
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | control and communication coupler |
C2792
|
CONCEPT FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: control and communication coupler Context triple: [Westinghouse H2C, instanceOf, control and communication coupler]
-
A.
automatic coupler
An automatic coupler is a self-acting mechanical device used to connect and disconnect railway vehicles (or similar rolling stock) without manual intervention, ensuring secure, rapid, and standardized coupling.
-
B.
railway coupling system
A railway coupling system is a mechanical assembly that connects railway vehicles together, transmitting forces for traction and braking while maintaining alignment and safe separation between cars.
-
C.
central control system
A central control system is a coordinating entity that monitors, manages, and directs the operations of interconnected components or subsystems to achieve overall system objectives.
-
D.
control line
A control line is a designated boundary or reference line used to guide, regulate, or constrain the behavior, position, or operation of a system, process, or object.
-
E.
network connector
chosen
A network connector is a component that establishes, maintains, and manages communication links between devices or systems within a network.
- F. None of above.
Provenance (1 batch)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d806a938b8819097ec43a2229fc7f9 |
elicitation | completed |
Created at: April 9, 2026, 9:41 p.m.