Triple
T10857821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Silverlink Metro |
E256315
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | former train operating company brand |
C20589
|
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: former train operating company brand Context triple: [Silverlink Metro, instanceOf, former train operating company brand]
-
A.
rail transport company
A rail transport company is an organization that owns, operates, or manages trains and railway infrastructure to provide freight and/or passenger transportation services.
-
B.
former British rail franchise operator
chosen
A former British rail franchise operator is a company that previously held a government-awarded contract to run passenger train services on specific routes or regions within the UK rail network.
-
C.
private railway company
A private railway company is a non-governmental business entity that owns, operates, or manages rail transport services for passengers and/or freight, typically for profit under regulatory oversight.
-
D.
regional rail service brand
A regional rail service brand is a distinct identity used to market and organize passenger train services within a specific geographic area, encompassing naming, visual design, and service characteristics.
-
E.
pre-grouping railway company
A pre-grouping railway company is a privately owned or regionally based railway operator in the United Kingdom that existed before the 1923 Railways Act consolidated most railways into the "Big Four" groups.
- 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
Created at: April 8, 2026, 9:20 p.m.