Triple
T15762826
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTA Purple Line |
E382139
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Dempster
Dempster is a Chicago Transit Authority rapid transit station on the Purple Line serving the suburb of Evanston, Illinois.
|
E1176035
|
NE FINISHED |
Disambiguation candidates (2 decisions)
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: Dempster Context triple: [CTA Purple Line, hasStation, Dempster]
-
A.
Dempster
Dempster is a surname most notably associated with Canadian former Major League Baseball pitcher Ryan Dempster.
-
B.
Mathieson
Mathieson is a surname of Scottish origin, typically regarded as a variant of Matheson and derived from a patronymic meaning “son of Matthew.”
-
C.
Laird
Laird is a given name of Scottish origin traditionally used as a masculine middle or first name, associated with landownership and nobility.
-
D.
Yates
Yates is a surname of English origin borne by various notable individuals across literature, politics, sports, and other fields.
-
E.
Fisher
Fisher is a common English surname borne by numerous notable individuals across fields such as economics, politics, entertainment, and sports.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dempster Target entity description: Dempster is a Chicago Transit Authority rapid transit station on the Purple Line serving the suburb of Evanston, Illinois.
-
A.
Dempster
Dempster is a surname most notably associated with Canadian former Major League Baseball pitcher Ryan Dempster.
-
B.
Mathieson
Mathieson is a surname of Scottish origin, typically regarded as a variant of Matheson and derived from a patronymic meaning “son of Matthew.”
-
C.
Laird
Laird is a given name of Scottish origin traditionally used as a masculine middle or first name, associated with landownership and nobility.
-
D.
Yates
Yates is a surname of English origin borne by various notable individuals across literature, politics, sports, and other fields.
-
E.
Fisher
Fisher is a common English surname borne by numerous notable individuals across fields such as economics, politics, entertainment, and sports.
- F. None of above. chosen
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d86d9e6b44819085d1f6a969ecb74c |
elicitation | completed |
| NER | batch_69e050b6c9fc8190a1bcf763c4b04b12 |
ner | completed |
| NED1 | batch_69ff8776c2488190ad27fd79e2ce4e14 |
ned_source_triple | completed |
| NED2 | batch_69ff8ca1c1f08190aeb6f7421d54c2de |
ned_description | completed |
| NEDg | batch_69ff8b6c44d081908e35ca17b5ce2189 |
nedg | completed |
Created at: April 10, 2026, 4:47 a.m.