Triple
T36273872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brown Line Capacity Expansion Project |
E892750
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Chicago Transit Authority project |
C64956
|
CONCEPT FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: Chicago Transit Authority project Context triple: [Brown Line Capacity Expansion Project, instanceOf, Chicago Transit Authority project]
-
A.
Chicago Transit Authority facility
A Chicago Transit Authority facility is any physical property, such as stations, garages, rail yards, offices, or maintenance shops, owned or operated by the CTA to support the provision, operation, and administration of public transit services in the Chicago metropolitan area.
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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.
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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.
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D.
Los Angeles Metro project
The Los Angeles Metro project is a large-scale public transportation initiative focused on expanding and improving the region’s rail and bus networks to enhance mobility, reduce congestion, and support sustainable urban growth across Los Angeles County.
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E.
Chicago 'L' branch
A Chicago 'L' branch is a specific route segment of the Chicago elevated rapid transit system that diverges from a main line to serve particular neighborhoods or corridors.
- F. None of above. chosen
Provenance (1 batch)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69f76e488f34819083e254dbe288c27a |
elicitation | completed |
Created at: May 3, 2026, 4:09 p.m.