Triple
T25779950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Pacific AC-9 |
E649259
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | cab-forward type locomotive |
C3459
|
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: cab-forward type locomotive Context triple: [Southern Pacific AC-9, instanceOf, cab-forward type locomotive]
-
A.
streamlined locomotive
A streamlined locomotive is a high-speed railway engine designed with smooth, aerodynamic contours to reduce air resistance and improve efficiency and performance.
-
B.
railway locomotive
chosen
A railway locomotive is a powered rail vehicle that provides the motive force to pull or push trains along railway tracks.
-
C.
wagon train leader
A wagon train leader is the person responsible for planning the route, organizing the wagons and travelers, making critical decisions on the trail, and ensuring the safety and coordination of the entire migrating group.
-
D.
locomotive works
A locomotive works is an industrial facility where locomotives are designed, manufactured, assembled, repaired, and maintained.
-
E.
railway locomotive class
A railway locomotive class is a categorization of locomotives that share common design, performance, and functional characteristics, typically used for identification, operation, and maintenance purposes.
- F. None of above.
Provenance (1 batch)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e7ab333b508190b6d708d8d9a328ed |
elicitation | completed |
Created at: April 22, 2026, 5:37 a.m.