Triple
T3917167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crewe Works |
E88869
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway engineering facility |
C6877
|
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 engineering facility Context triple: [Crewe Works, instanceOf, railway engineering facility]
-
A.
railway engineering complex
chosen
A railway engineering complex is an integrated facility where railway infrastructure, rolling stock, and related systems are designed, constructed, tested, maintained, and managed.
-
B.
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.
-
C.
rail transportation infrastructure
Rail transportation infrastructure encompasses the physical and organizational systems—such as tracks, stations, signaling, power supply, and related facilities—required to support the safe and efficient movement of trains and rail-based services.
-
D.
railway infrastructure manager
A railway infrastructure manager is an entity responsible for the planning, construction, maintenance, operation, and safe management of railway tracks, signaling systems, and related fixed installations.
-
E.
public railway
A public railway is a government- or publicly-owned rail transport system that provides scheduled passenger and/or freight services accessible to the general population, typically operating on standardized tracks and infrastructure.
- 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_69aed955229881909e85e73ffab1d343 |
completed | March 9, 2026, 2:29 p.m. |
Created at: March 9, 2026, 3:22 p.m.