Triple
T7583619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Key System Transit Lines |
E179551
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | defunct transit operator |
C22543
|
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 transit operator Context triple: [Key System Transit Lines, instanceOf, defunct transit operator]
-
A.
mass transit operator
A mass transit operator is an entity responsible for managing, coordinating, and providing public transportation services such as buses, trains, or subways within a specific region or network.
-
B.
paratransit operator
A paratransit operator is a transportation service provider that offers flexible, demand-responsive rides—often door-to-door—for individuals whose disabilities or mobility limitations prevent them from using standard public transit.
-
C.
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.
-
D.
defunct airline
A defunct airline is an air transport company that has permanently ceased operations, typically due to financial failure, mergers, regulatory issues, or strategic closure.
-
E.
transport infrastructure operator
A transport infrastructure operator is an entity responsible for managing, maintaining, and regulating transportation networks and facilities such as roads, railways, ports, or airports to ensure safe and efficient movement of people and goods.
- F. None of above. chosen
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_69c69f327db881909a21ae3b156f8ded |
completed | March 27, 2026, 3:16 p.m. |
Created at: March 27, 2026, 3:52 p.m.