Triple
T23790240
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RTC Derby |
E588071
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway testing facility |
C35874
|
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 testing facility Context triple: [RTC Derby, instanceOf, railway testing facility]
-
A.
railroad facility
chosen
A railroad facility is a dedicated site or complex that supports the operation, maintenance, management, or interchange of trains and rail infrastructure.
-
B.
testing facility
A testing facility is a specialized environment equipped with tools, equipment, and procedures designed to systematically evaluate, measure, and validate the performance, safety, or quality of products, systems, or processes.
-
C.
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.
-
D.
railway training institute
A railway training institute is a specialized educational facility that provides theoretical and practical instruction to develop the skills and competencies required for various professions within the railway industry.
-
E.
railway portal
A railway portal is a structural entrance or gateway, typically at the mouth of a tunnel or major rail facility, that marks the transition between open track and enclosed or specialized railway 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_69e2490f4ad48190b690878eec3596c6 |
completed | April 17, 2026, 2:51 p.m. |
Created at: April 17, 2026, 7:17 p.m.