Triple
T19919924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dormont Junction station |
E478762
|
entity |
| Predicate | county |
P75
|
FINISHED |
| Object | Allegheny County |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Allegheny County | Statement: [Dormont Junction station, county, Allegheny County]
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: Allegheny County Context triple: [Dormont Junction station, county, Allegheny County]
-
A.
Allegheny County
chosen
Allegheny County is a populous county in western Pennsylvania that includes the city of Pittsburgh as its seat and economic center.
-
B.
Lackawanna County
Lackawanna County is a county in northeastern Pennsylvania that includes the city of Scranton as its largest municipality and county seat.
-
C.
Blair County, Pennsylvania
Blair County, Pennsylvania is a county in central Pennsylvania whose seat is Altoona, a historic railroad and industrial hub.
-
D.
Erie County, Pennsylvania
Erie County, Pennsylvania is a county in the northwestern corner of the state along Lake Erie, known for its shoreline, the city of Erie, and the popular Presque Isle State Park.
-
E.
Cambria County
Cambria County is a county in west-central Pennsylvania known historically for its coal mining and steel industries, with Johnstown as its largest city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8e521855c8190b41871700afc8d6a |
elicitation | completed |
| NER | batch_69e659c49d408190b3a42bada3675133 |
ner | completed |
Created at: April 10, 2026, 1:53 p.m.