Triple
T33998159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FGC urban rail system |
E871732
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | metro-style rail network |
C50307
|
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: metro-style rail network Context triple: [FGC urban rail system, instanceOf, metro-style rail network]
-
A.
rapid transit network
A rapid transit network is an integrated system of high-capacity, high-frequency urban rail or bus lines designed to move large numbers of passengers quickly and efficiently across a metropolitan area.
-
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 network
chosen
A metro network is an interconnected system of urban rail lines, stations, and supporting infrastructure designed to transport large numbers of passengers efficiently within and around a city.
-
D.
rapid transit line
A rapid transit line is a high-capacity, high-frequency urban rail route operating on an exclusive or mostly separated right-of-way to provide fast, reliable public transportation between key areas of a city or metropolitan region.
-
E.
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.
- 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_69f3499f8cbc81908de6ec89fa91ea8f |
completed | April 30, 2026, 12:22 p.m. |
Created at: May 1, 2026, 1:50 a.m.