Triple
T36293379
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern Region |
E893293
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | administrative 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: administrative region of British Railways Context triple: [Eastern Region, instanceOf, administrative 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.
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.
-
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.
British Rail Networker unit
A British Rail Networker unit is a family of electric and diesel multiple-unit passenger trains introduced in the late 1980s and 1990s for suburban and commuter services in southeast England.
-
E.
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.
- 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_69f76e4a61f0819084a2b68dbbb4efc6 |
completed | May 3, 2026, 3:48 p.m. |
Created at: May 3, 2026, 4:09 p.m.