Triple
T25482694
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bengal Nagpur Railway |
E638618
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | British-era railway company |
C50242
|
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: British-era railway company Context triple: [Bengal Nagpur Railway, instanceOf, British-era railway company]
-
A.
19th-century British company
A 19th-century British company is a business organization established in Britain between 1801 and 1900, typically operating under early industrial capitalism, imperial trade networks, and evolving corporate and legal frameworks of the Victorian era.
-
B.
former British rail franchise operator
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.
former British Rail sector
A former British Rail sector is an organizational division that once managed specific types of rail services or geographic areas within the state-owned British Rail system before its restructuring and privatization.
-
D.
former London, Brighton and South Coast Railway network
The former London, Brighton and South Coast Railway network comprises the historic system of main lines, branch lines, and associated infrastructure once operated by the LB&SCR in southern England, primarily serving routes between London, the Sussex coast, and surrounding areas before railway grouping.
-
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. 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_69e75dbabeac8190bab30628f8b799d4 |
completed | April 21, 2026, 11:21 a.m. |
Created at: April 21, 2026, 2:31 p.m.