Triple
T14215385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Night Tube on Central line (weekends) |
E352335
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | night metro service |
C14534
|
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: night metro service Context triple: [Night Tube on Central line (weekends), instanceOf, night metro service]
-
A.
light metro
A light metro is a grade-separated, medium-capacity urban rail transit system that uses smaller trains and shorter headways than full-scale metros to efficiently serve moderate-demand corridors.
-
B.
metro train
A metro train is an electrically powered, multi-car rail vehicle designed to transport large numbers of passengers quickly and frequently along dedicated urban and suburban transit lines.
-
C.
metro service variant
chosen
A metro service variant is a specific version of a metro line’s operation, defined by a distinct pattern of stops, routing, frequency, or operating times that differentiates it from the standard service.
-
D.
subway line
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
-
E.
rush-hour service
Rush-hour service is a transportation or customer service schedule that provides increased capacity or frequency during peak demand periods to accommodate higher user volumes efficiently.
- 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
Created at: April 10, 2026, 1:06 a.m.