Triple
T8114944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DART streetcar |
E189448
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Dallas Union Station |
E176076
|
NE FINISHED |
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: Dallas Union Station | Statement: [DART streetcar, connectsWith, Dallas Union Station]
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: Dallas Union Station Context triple: [DART streetcar, connectsWith, Dallas Union Station]
-
A.
Dallas Union Station
chosen
Dallas Union Station is a historic railway and transit hub in downtown Dallas, Texas, serving Amtrak, commuter rail, and local light rail services.
-
B.
Meridian Union Station
Meridian Union Station is a historic intermodal transportation hub in downtown Meridian, Mississippi, serving Amtrak passenger rail and regional bus services.
-
C.
Kansas City Union Station
Kansas City Union Station is a historic Beaux-Arts train station and cultural landmark in Kansas City, Missouri, now housing museums, exhibits, theaters, and public events.
-
D.
Chicago Union Station
Chicago Union Station is a major intercity and commuter rail terminal in downtown Chicago that serves as a central hub for Amtrak and regional rail services.
-
E.
Marion Union Station
Marion Union Station is a historic railroad station in Marion, Ohio, known for its role as a major rail hub and its preserved architecture reflecting the city’s railroading heritage.
- 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_69ca82baad008190ab2859712b9b1607 |
elicitation | completed |
| NER | batch_69cb43308e0081909ea0463dabd74e4d |
ner | completed |
| NED1 | batch_69cc943bdaa48190971bf57ae4fb5c21 |
ned_source_triple | completed |
Created at: March 30, 2026, 5:33 p.m.