Silver Hill station
E498272
Silver Hill station is a small commuter rail stop in Weston, Massachusetts, serving the MBTA Fitchburg Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Silver Hill station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5157015 — 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: Silver Hill station Context triple: [Weston, Massachusetts, hasRailStation, Silver Hill station]
-
A.
Briarwood station
Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
-
B.
Montvale station
Montvale station is a New Jersey Transit commuter rail stop in Montvale, New Jersey, serving passengers on the Pascack Valley Line.
-
C.
Greenlawn station
Greenlawn station is a Long Island Rail Road commuter rail stop in Greenlawn, New York, serving passengers on the Port Jefferson Branch.
-
D.
Pleasantville station
Pleasantville station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Pleasantville in Westchester County, New York.
-
E.
Valley Road station
Valley Road station is a small light rail stop on the MBTA's Mattapan trolley line in Milton, Massachusetts.
- 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: Silver Hill station Target entity description: Silver Hill station is a small commuter rail stop in Weston, Massachusetts, serving the MBTA Fitchburg Line.
-
A.
Briarwood station
Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
-
B.
Montvale station
Montvale station is a New Jersey Transit commuter rail stop in Montvale, New Jersey, serving passengers on the Pascack Valley Line.
-
C.
Greenlawn station
Greenlawn station is a Long Island Rail Road commuter rail stop in Greenlawn, New York, serving passengers on the Port Jefferson Branch.
-
D.
Pleasantville station
Pleasantville station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Pleasantville in Westchester County, New York.
-
E.
Valley Road station
Valley Road station is a small light rail stop on the MBTA's Mattapan trolley line in Milton, Massachusetts.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA Commuter Rail station
ⓘ
commuter rail station ⓘ railway station ⓘ |
| accessibility | not fully accessible ⓘ |
| bicycleFacilities | limited or none ⓘ |
| category |
Buildings and structures in Weston, Massachusetts
ⓘ
MBTA Commuter Rail stations in Middlesex County, Massachusetts ⓘ Railway stations in the United States ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem | MBTA fare system ⓘ |
| hasShelter | yes ⓘ |
| lineTerminusDirection |
Boston (east) via North Station
NERFINISHED
ⓘ
Fitchburg (west) ⓘ |
| locatedIn |
Massachusetts
ⓘ
Middlesex County, Massachusetts ⓘ Weston, Massachusetts NERFINISHED ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| operator | MBTA Commuter Rail NERFINISHED ⓘ |
| owner |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| parkingAvailability | limited ⓘ |
| platformConfiguration | 1 side platform ⓘ |
| railNetwork | MBTA Commuter Rail NERFINISHED ⓘ |
| servedByAgency | Massachusetts Bay Transportation Authority NERFINISHED ⓘ |
| servedByLine | Fitchburg Line NERFINISHED ⓘ |
| servesCommunity | Weston, Massachusetts NERFINISHED ⓘ |
| serviceType | commuter rail ⓘ |
| structureType | at-grade ⓘ |
| ticketing | on-board fare collection ⓘ |
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: Silver Hill station Description of subject: Silver Hill station is a small commuter rail stop in Weston, Massachusetts, serving the MBTA Fitchburg Line.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.