Triple
T20179434
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | EMC/EMD diesel locomotives |
E492686
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway locomotive class |
C42870
|
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: railway locomotive class Context triple: [EMC/EMD diesel locomotives, instanceOf, railway locomotive class]
-
A.
railway locomotive
A railway locomotive is a powered rail vehicle that provides the motive force to pull or push trains along railway tracks.
-
B.
electric locomotive class
An electric locomotive class is a category of railway locomotives designed and grouped by shared technical and performance characteristics, all powered by electricity from external sources such as overhead lines or third rails.
-
C.
railway classification system
A railway classification system is a structured framework used to categorize railways, trains, or rail services based on characteristics such as function, capacity, speed, infrastructure, or ownership.
-
D.
railway locomotive standardization scheme
A railway locomotive standardization scheme is a systematic framework for defining, organizing, and unifying the design, classification, and specifications of locomotives across a rail network to ensure compatibility, efficiency, and ease of maintenance.
-
E.
locomotive works
A locomotive works is an industrial facility where locomotives are designed, manufactured, assembled, repaired, and maintained.
- F. None of above. chosen
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_69da6268a034819081cbd9ea5a1c9475 |
completed | April 11, 2026, 3:02 p.m. |
Created at: April 11, 2026, 11:36 p.m.