Triple
T15910160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NSSX |
E385826
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail equipment identifier |
C5903
|
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: rail equipment identifier Context triple: [NSSX, instanceOf, rail equipment identifier]
-
A.
railroad rolling stock identifier
chosen
A railroad rolling stock identifier is a unique code or marking assigned to each rail vehicle to distinguish it from others for tracking, operations, and maintenance purposes.
-
B.
transportation station identifier
A transportation station identifier is a unique code or label assigned to a specific transit facility (such as a train, bus, or metro station) to distinguish it from other stations within a transportation network.
-
C.
railroad reporting mark
A railroad reporting mark is a unique alphabetic code assigned to a railroad or private car owner that identifies the owner and is used for tracking and managing rail equipment in transportation operations.
-
D.
rolling stock
Rolling stock refers to all the vehicles that move on a railway, including locomotives, passenger coaches, freight wagons, and maintenance units.
-
E.
railway infrastructure element
A railway infrastructure element is any physical component of a rail system—such as tracks, signals, switches, bridges, or platforms—that supports the safe and efficient operation of trains.
- 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_69d86da686e4819097cbf3b1fc2d881d |
completed | April 10, 2026, 3:25 a.m. |
Created at: April 10, 2026, 4:52 a.m.