Triple
T15874990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Broad Street Line local trains |
E384929
|
entity |
| Predicate | locatedInRegion |
P40
|
FINISHED |
| Object | Center City Philadelphia |
E43005
|
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: Center City Philadelphia | Statement: [Broad Street Line local trains, locatedInRegion, Center City Philadelphia]
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: Center City Philadelphia Context triple: [Broad Street Line local trains, locatedInRegion, Center City Philadelphia]
-
A.
Center City Philadelphia
chosen
Center City Philadelphia is the primary downtown business and cultural district of Philadelphia, known for its dense skyline, historic landmarks, and role as the city’s commercial and transit hub.
-
B.
West Philadelphia
West Philadelphia is a large, historically diverse section of Philadelphia known for its residential neighborhoods, cultural institutions, and major universities.
-
C.
Old City, Philadelphia
Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
-
D.
Passyunk Square
Passyunk Square is a residential neighborhood in Philadelphia known for its historic rowhomes, diverse community, and proximity to the bustling East Passyunk Avenue commercial corridor.
-
E.
New Philadelphia
New Philadelphia is a suburban municipality in the northeastern part of the Athens metropolitan area in Greece.
- 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_69d86da4e86481909f1325fdc971b5ec |
elicitation | completed |
| NER | batch_69e155fcffbc8190ba6d133107b83a7f |
ner | completed |
| NED1 | batch_69ffa94e9b548190bec74e6d9790d241 |
ned_source_triple | completed |
Created at: April 10, 2026, 4:51 a.m.