Triple
T30057435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Riverfront Streetcar Line |
E763770
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | historic streetcar line |
C25068
|
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: historic streetcar line Context triple: [Riverfront Streetcar Line, instanceOf, historic streetcar line]
-
A.
heritage streetcar
chosen
A heritage streetcar is a restored or replica electric tram operated primarily for historical preservation, tourism, or nostalgic public transit experiences, often using vintage vehicles and traditional infrastructure.
-
B.
historic railroad town
A historic railroad town is a community whose growth, economy, and cultural identity were fundamentally shaped by its role as a hub or stop along early railway lines.
-
C.
historic railroad right-of-way
A historic railroad right-of-way is a corridor of land formerly used for railroad tracks and associated infrastructure that retains cultural, transportation, or engineering significance despite no longer serving active rail operations.
-
D.
former transit line
A former transit line is a previously operational public transportation route, such as a bus, tram, or rail line, that has been permanently discontinued or replaced.
-
E.
interurban railroad
An interurban railroad is an electric railway system that provides passenger and sometimes freight service between cities and towns, typically operating on dedicated tracks or street-running routes over medium distances.
- 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_69f224716378819087a722e487832b70 |
completed | April 29, 2026, 3:32 p.m. |
Created at: April 29, 2026, 6:56 p.m.