Triple
T15489129
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Racine |
E377132
|
entity |
| Predicate | servedByLine |
P1293
|
FINISHED |
| Object | Blue Line (CTA) |
E74942
|
NE 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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Line (CTA) Context triple: [Racine, servedByLine, Blue Line (CTA)]
-
A.
Orange Line (CTA)
The Orange Line (CTA) is a rapid transit route in Chicago that connects the Loop with Midway International Airport and several Southwest Side neighborhoods.
-
B.
Purple Line (CTA)
The Purple Line (CTA) is a rapid transit route in Chicago primarily serving the northern suburbs and Evanston, with express service to downtown during weekday rush hours.
-
C.
Yellow Line (CTA)
The Yellow Line (CTA), also known as the Skokie Swift, is a short Chicago Transit Authority rapid transit route that runs between Howard and Skokie without serving downtown Chicago.
-
D.
CTA Blue Line
chosen
The CTA Blue Line is a major Chicago 'L' rapid transit route that runs between O'Hare International Airport, downtown Chicago, and the city's western neighborhoods and suburbs.
-
E.
Red Line (Chicago "L")
The Red Line is a major rapid transit route of the Chicago "L" system, running north–south through the city and operating 24 hours a day.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d85cd21dcc81908646251b1c26ea00 |
elicitation | completed |
| NER | batch_69e03faaca588190b0397bc2e27a522a |
ner | completed |
| NED1 | batch_6a0025e9b00c81908cb5f305c894363f |
ned_source_triple | completed |
Created at: April 10, 2026, 3:48 a.m.