Rockport station
E433162
Rockport station is a commuter rail station in Rockport, Massachusetts, serving as the eastern endpoint of the MBTA's Rockport Line to and from Boston.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rockport station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4355869 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rockport station Context triple: [Rockport Branch, terminus, Rockport station]
-
A.
Northport station
Northport station is a Long Island Rail Road commuter rail stop in Northport, New York, serving passengers on the Port Jefferson Branch.
-
B.
Bridgeport station
Bridgeport station is a SEPTA rapid transit stop in Bridgeport, Pennsylvania, serving passengers on the Norristown High Speed Line.
-
C.
Porter station
Porter station is a major MBTA transit hub in Cambridge, Massachusetts, serving both Red Line subway and commuter rail trains beneath Porter Square.
-
D.
Freeport station
Freeport station is a Long Island Rail Road commuter rail stop in Freeport, New York, serving passengers on the Babylon Branch.
-
E.
East Point station
East Point station is a rapid transit stop on Atlanta’s MARTA rail system serving the city of East Point, Georgia.
- 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: Rockport station Target entity description: Rockport station is a commuter rail station in Rockport, Massachusetts, serving as the eastern endpoint of the MBTA's Rockport Line to and from Boston.
-
A.
Northport station
Northport station is a Long Island Rail Road commuter rail stop in Northport, New York, serving passengers on the Port Jefferson Branch.
-
B.
Bridgeport station
Bridgeport station is a SEPTA rapid transit stop in Bridgeport, Pennsylvania, serving passengers on the Norristown High Speed Line.
-
C.
Porter station
Porter station is a major MBTA transit hub in Cambridge, Massachusetts, serving both Red Line subway and commuter rail trains beneath Porter Square.
-
D.
Freeport station
Freeport station is a Long Island Rail Road commuter rail stop in Freeport, New York, serving passengers on the Babylon Branch.
-
E.
East Point station
East Point station is a rapid transit stop on Atlanta’s MARTA rail system serving the city of East Point, Georgia.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station in the United States ⓘ |
| accessible | yes ⓘ |
| category |
Buildings and structures in Rockport, Massachusetts
ⓘ
MBTA Commuter Rail stations in Essex County, Massachusetts ⓘ Railway stations in the United States ⓘ |
| connectsTo | Boston, Massachusetts NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | not electrified ⓘ |
| fareSystem | MBTA fare system ⓘ |
| fareZone | Zone 8 ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasParking | yes ⓘ |
| hasPlatformType | side platform ⓘ |
| hasServiceType | commuter rail ⓘ |
| hasSymbol | MBTA Commuter Rail logo ⓘ |
| hasTracks | 2 ⓘ |
| lineTerminusDirection | eastern terminus ⓘ |
| locatedIn |
Essex County, Massachusetts
ⓘ
Massachusetts ⓘ Rockport, Massachusetts NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| near |
Downtown Rockport
NERFINISHED
ⓘ
Rockport Harbor NERFINISHED ⓘ |
| opened | 19th century ⓘ |
| operator |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| owner |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| partOf | MBTA Commuter Rail network NERFINISHED ⓘ |
| railwayLine | Rockport Line NERFINISHED ⓘ |
| servedBy | MBTA Commuter Rail NERFINISHED ⓘ |
| serves |
Cape Ann region
NERFINISHED
ⓘ
Rockport, Massachusetts NERFINISHED ⓘ |
| terminusOf | Rockport Line NERFINISHED ⓘ |
| usedFor | commuter rail passenger service ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Rockport station Description of subject: Rockport station is a commuter rail station in Rockport, Massachusetts, serving as the eastern endpoint of the MBTA's Rockport Line to and from Boston.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.