Triple
T6506009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GO Transit Barrie line |
E150009
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | GO Transit rail line |
C74
|
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: GO Transit rail line Context triple: [GO Transit Barrie line, instanceOf, GO Transit rail line]
-
A.
commuter rail line
chosen
A commuter rail line is a passenger train service that operates on fixed tracks and schedules to connect suburban or outlying areas with a central city, primarily serving daily work and school commuters.
-
B.
Chicago Transit Authority service
Chicago Transit Authority service represents the public transportation operations, including bus and rail routes, schedules, and related customer services, provided by the CTA within the Chicago metropolitan area.
-
C.
bus rapid transit line
A bus rapid transit line is a high-capacity bus corridor that uses dedicated lanes, priority signaling, and streamlined stations to provide fast, reliable, rail-like transit service.
-
D.
light rail transit line
A light rail transit line is a fixed-route urban or suburban rail corridor using electrically powered, relatively low-capacity trains that operate on dedicated or semi-exclusive tracks to provide frequent, short- to medium-distance passenger service.
-
E.
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.
- 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_69c687ef291081909d437f035eef1cda |
completed | March 27, 2026, 1:36 p.m. |
Created at: March 27, 2026, 1:43 p.m.