Triple
T14004224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 21-series EMU |
E336905
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rapid transit train |
C9594
|
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: rapid transit train Context triple: [21-series EMU, instanceOf, rapid transit train]
-
A.
rapid transit vehicle
chosen
A rapid transit vehicle is a high-capacity, electrically powered rail car or train designed to provide frequent, fast, and reliable urban or suburban passenger transportation on dedicated or grade-separated tracks.
-
B.
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.
-
C.
rapid rail system
A rapid rail system is a high-speed, high-capacity railway network designed to transport large numbers of passengers quickly and efficiently between urban or regional destinations using dedicated tracks and frequent service.
-
D.
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.
-
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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
Created at: April 9, 2026, 10:19 p.m.