Triple
T28372315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 63rd Street lines |
E718665
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | subway line group |
C25581
|
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: subway line group Context triple: [63rd Street lines, instanceOf, subway line group]
-
A.
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.
-
B.
rapid transit line group
A rapid transit line group is a collection of closely related or jointly operated rapid transit lines that share infrastructure, service patterns, or branding within a transit network.
-
C.
group of rapid transit lines
chosen
A group of rapid transit lines is a collection of interconnected high-capacity urban rail or metro routes that operate together as a coordinated network to provide frequent, efficient public transportation.
-
D.
suburban railway group
A suburban railway group is an organization or network that coordinates and operates rail services connecting a central city with its surrounding suburban areas, typically focusing on commuter transportation.
-
E.
tram line
A tram line is a designated route, typically with fixed tracks and stops, along which trams operate to provide urban or suburban public transportation.
- 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_69eff6ee5afc8190bd7375a29f0cc6c6 |
completed | April 27, 2026, 11:53 p.m. |
Created at: April 28, 2026, 1 a.m.