Triple
T21503352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department for Transport Rail Group |
E530534
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail transport authority |
C34929
|
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: rail transport authority Context triple: [Department for Transport Rail Group, instanceOf, rail transport authority]
-
A.
rail transport district
A rail transport district is a designated geographic area organized and managed to provide, coordinate, and regulate rail-based transportation services and infrastructure within its boundaries.
-
B.
rail transit
Rail transit is a public transportation system that moves passengers or freight along fixed steel tracks using trains, subways, trams, or light rail vehicles, typically in urban or intercity corridors.
-
C.
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.
-
D.
rail safety regulator
chosen
A rail safety regulator is an authority responsible for setting, monitoring, and enforcing safety standards and practices across railway systems to protect passengers, workers, and the public.
-
E.
transport infrastructure operator
A transport infrastructure operator is an entity responsible for managing, maintaining, and regulating transportation networks and facilities such as roads, railways, ports, or airports to ensure safe and efficient movement of people and goods.
- 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_69e0c45c81f08190a6b8bbb70a45aae7 |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:24 p.m.