Triple
T10281959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 111th Street–Morgan Park station |
E241120
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | Metra fare system |
E29963
|
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: Metra fare system Context triple: [111th Street–Morgan Park station, fareSystem, Metra fare system]
-
A.
Metra
chosen
Metra is the commuter rail system serving the Chicago metropolitan area, operating extensive routes that connect the city with its surrounding suburbs.
-
B.
Metra Electric District line
The Metra Electric District line is a commuter rail line in the Chicago metropolitan area that runs from downtown Chicago to its southern suburbs, serving key destinations along the South Side and beyond.
-
C.
Metra at Jefferson Park
Metra at Jefferson Park is a commuter rail station in Chicago’s Jefferson Park neighborhood that serves as a key transfer point between Metra trains and CTA transit services.
-
D.
Metra Heritage Corridor
The Metra Heritage Corridor is a commuter rail line in the Chicago metropolitan area that provides weekday service between Chicago Union Station and Joliet, Illinois, largely following the historic Illinois & Michigan Canal corridor.
-
E.
Metra SouthWest Service
Metra SouthWest Service is a commuter rail line in the Chicago metropolitan area that connects downtown Chicago with southwestern suburbs including Orland Park, Illinois.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
elicitation | completed |
| NER | batch_69d4d2a177b48190aab7d7857f5bba7b |
ner | completed |
| NED1 | batch_69d71d012ae481909633b1333dc88b63 |
ned_source_triple | completed |
Created at: April 6, 2026, 11:39 a.m.