Triple
T9246713
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barrington Metra station |
E222213
|
entity |
| Predicate | railNetwork |
P522
|
FINISHED |
| Object | Metra commuter rail 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 commuter rail system Context triple: [Barrington Metra station, railNetwork, Metra commuter rail 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 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.
-
D.
Metra Rock Island District line
The Metra Rock Island District line is a commuter rail route in the Chicago metropolitan area that connects downtown Chicago with various southwest suburbs, including Tinley Park.
-
E.
MAX Red Line light rail
The MAX Red Line light rail is a public transit service in the Portland metropolitan area that connects downtown Portland with Portland International Airport and other key destinations.
- 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_69ca841d2b18819089f9faf5b2c2aec0 |
elicitation | completed |
| NER | batch_69cd03f181e081908d9ff7dc6f86420e |
ner | completed |
| NED1 | batch_69d0e351e7a08190b4abb8747a84871b |
ned_source_triple | completed |
Created at: March 30, 2026, 7:30 p.m.