Triple
T25214160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madison/Wells station |
E631777
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | transport infrastructure in Chicago |
C34631
|
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: transport infrastructure in Chicago Context triple: [Madison/Wells station, instanceOf, transport infrastructure in Chicago]
-
A.
street in Chicago
A street in Chicago is a public urban thoroughfare within the city’s grid system that facilitates vehicular and pedestrian movement while connecting residential, commercial, and cultural areas.
-
B.
Chicago 'L' station stop
chosen
A Chicago 'L' station stop is a designated passenger boarding and alighting point along the Chicago Transit Authority’s elevated and subway rail network, typically featuring platforms, signage, fare controls, and connections to other transit services.
-
C.
Chicago 'L' service
Chicago 'L' service is the rapid transit system of Chicago, consisting of elevated, subway, and at-grade rail lines that provide frequent urban and suburban passenger transportation across the metropolitan area.
-
D.
building in Chicago
A building in Chicago is a man-made structure located within the city’s limits, contributing to its distinctive urban skyline, architectural heritage, and functional spaces for living, working, or public use.
-
E.
former Chicago 'L' station
A former Chicago 'L' station is a decommissioned elevated rapid transit stop in Chicago that once served passengers on the city's 'L' system but has since been closed, removed, or repurposed.
- 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_69e75a8d1aa48190a4320acd3654762c |
completed | April 21, 2026, 11:07 a.m. |
Created at: April 21, 2026, 12:58 p.m.