Triple
T30071199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British railway industry |
E764186
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail transport industry |
C53392
|
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 industry Context triple: [British railway industry, instanceOf, rail transport industry]
-
A.
rail industry sector
chosen
The rail industry sector encompasses companies and organizations involved in the design, manufacture, operation, maintenance, and regulation of railway systems, infrastructure, and rolling stock for freight and passenger transport.
-
B.
rail transportation infrastructure
Rail transportation infrastructure encompasses the physical and organizational systems—such as tracks, stations, signaling, power supply, and related facilities—required to support the safe and efficient movement of trains and rail-based services.
-
C.
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.
-
D.
passenger rail operating sector
The passenger rail operating sector comprises organizations and systems responsible for providing scheduled rail transport services for people, including train operations, customer service, safety management, and coordination with infrastructure owners and regulators.
-
E.
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.
- 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_69f2247221388190a13a22c47094a0ef |
completed | April 29, 2026, 3:32 p.m. |
Created at: April 29, 2026, 7 p.m.