Triple
T31913858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Staten Island Railway North Shore Branch (defunct passenger service) |
E814766
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | defunct passenger rail line |
C50641
|
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: defunct passenger rail line Context triple: [Staten Island Railway North Shore Branch (defunct passenger service), instanceOf, defunct passenger rail line]
-
A.
defunct railroad
A defunct railroad is a former railway company or line that has ceased operations, often leaving behind abandoned tracks, rights-of-way, or repurposed infrastructure.
-
B.
closed railway line
chosen
A closed railway line is a former rail route that has been permanently taken out of service and is no longer used for regular train operations.
-
C.
partially closed railway line
A partially closed railway line is a rail route where some sections or services have been discontinued or removed from regular operation, while other parts remain active or in limited use.
-
D.
restored railway line
A restored railway line is a previously disused or dismantled rail route that has been repaired, rebuilt, and returned to operational or heritage service.
-
E.
railroad line
A railroad line is a fixed route consisting of tracks and associated infrastructure over which trains operate to transport passengers or freight between locations.
- 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_69f348f109d88190b5005372c53d2fcd |
completed | April 30, 2026, 12:20 p.m. |
Created at: May 1, 2026, 12:01 a.m.