Triple
T16836383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Region of British Railways |
E409292
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | operating region of British Railways |
C17999
|
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: operating region of British Railways Context triple: [Southern Region of British Railways, instanceOf, operating region of British Railways]
-
A.
region of British Railways
chosen
A region of British Railways is a large administrative and operational division of the national rail network, responsible for managing railway services, infrastructure, and staff within a defined geographic area of Great Britain.
-
B.
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.
-
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.
Scottish railway
A Scottish railway is a rail transport system or line located in Scotland that provides passenger and/or freight services, integrating with the wider UK rail network while serving regional, intercity, and rural connectivity needs.
-
E.
zone of Indian Railways
A zone of Indian Railways is a major administrative and operational division that oversees railway infrastructure, train operations, and services within a defined geographic region of India’s rail network.
- 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_69d883952b048190887740a980b712ed |
completed | April 10, 2026, 4:59 a.m. |
Created at: April 10, 2026, 5:23 a.m.