Triple
T21568558
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London & South East sector of British Rail |
E532224
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | business sector of British Rail |
C19102
|
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: business sector of British Rail Context triple: [London & South East sector of British Rail, instanceOf, business sector of British Rail]
-
A.
former British Rail sector
chosen
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.
-
B.
railway industry body
A railway industry body is an organization that represents, coordinates, and sets standards or policies for companies and stakeholders involved in the rail transport sector.
-
C.
region of British Railways
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.
-
D.
rail transport manufacturer
A rail transport manufacturer is a company that designs, engineers, and produces railway vehicles and related equipment such as locomotives, passenger cars, freight wagons, and signaling systems.
-
E.
division of the British Transport Commission
A division of the British Transport Commission is an organizational unit within the former nationalized body responsible for managing and coordinating specific sectors or functions of Britain’s transport system, such as railways, road transport, docks, or inland waterways.
- 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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:30 p.m.