Chestnut Hill Avenue station
E652013
Chestnut Hill Avenue station is a light rail stop on Boston’s MBTA Green Line serving the Brighton neighborhood near Cleveland Circle.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chestnut Hill Avenue station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7126157 — 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: Chestnut Hill Avenue station Context triple: [MBTA Green Line B branch, hasStop, Chestnut Hill Avenue station]
-
A.
Chestnut Hill East station
Chestnut Hill East station is a SEPTA Regional Rail station in Philadelphia serving as the northern endpoint of the Chestnut Hill East Line.
-
B.
Chestnut Hill West station
Chestnut Hill West station is a SEPTA Regional Rail station in the Chestnut Hill neighborhood of Philadelphia serving as the northern endpoint of the Chestnut Hill West Line.
-
C.
Chestnut Hill station
Chestnut Hill station is a Massachusetts Bay Transportation Authority light rail stop on the Green Line serving the Chestnut Hill neighborhood of Newton, Massachusetts.
-
D.
Allston Street station
Allston Street station is a light rail stop on Boston's MBTA Green Line serving the Allston neighborhood along Commonwealth Avenue.
-
E.
Franklin Avenue Station
Franklin Avenue Station is a light rail stop on the METRO Blue Line in Minneapolis, Minnesota, serving the surrounding residential and commercial neighborhoods.
- 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: Chestnut Hill Avenue station Target entity description: Chestnut Hill Avenue station is a light rail stop on Boston’s MBTA Green Line serving the Brighton neighborhood near Cleveland Circle.
-
A.
Chestnut Hill East station
Chestnut Hill East station is a SEPTA Regional Rail station in Philadelphia serving as the northern endpoint of the Chestnut Hill East Line.
-
B.
Chestnut Hill West station
Chestnut Hill West station is a SEPTA Regional Rail station in the Chestnut Hill neighborhood of Philadelphia serving as the northern endpoint of the Chestnut Hill West Line.
-
C.
Chestnut Hill station
Chestnut Hill station is a Massachusetts Bay Transportation Authority light rail stop on the Green Line serving the Chestnut Hill neighborhood of Newton, Massachusetts.
-
D.
Allston Street station
Allston Street station is a light rail stop on Boston's MBTA Green Line serving the Allston neighborhood along Commonwealth Avenue.
-
E.
Franklin Avenue Station
Franklin Avenue Station is a light rail stop on the METRO Blue Line in Minneapolis, Minnesota, serving the surrounding residential and commercial neighborhoods.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA Green Line station
ⓘ
light rail station ⓘ surface station ⓘ |
| category |
Light rail stations in Massachusetts
ⓘ
MBTA Green Line stations ⓘ Railway stations in Boston, Massachusetts ⓘ |
| city |
Boston
ⓘ
linked to:
Boston, Massachusetts
|
| country |
United States
ⓘ
linked to:
United States of America
|
| fareSystem | MBTA fare system ⓘ |
| hasService | local service ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
Brighton, Boston, Massachusetts ⓘ
linked to:
Brighton, Massachusetts
Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| near | Cleveland Circle ⓘ |
| operator |
Massachusetts Bay Transportation Authority
ⓘ
linked to:
MBTA
|
| ownedBy |
Massachusetts Bay Transportation Authority
ⓘ
linked to:
MBTA
|
| partOfNetwork |
MBTA Green Line light rail network
ⓘ
linked to:
MBTA Green Line
|
| platformType | side platforms ⓘ |
| publicTransitSystem | MBTA ⓘ |
| servedByLine |
MBTA Green Line
ⓘ
MBTA Green Line C branch ⓘ |
| servesNeighborhood | Brighton ⓘ |
| state | Massachusetts ⓘ |
| structureType | at-grade ⓘ |
| transportMode | light rail ⓘ |
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: Chestnut Hill Avenue station Description of subject: Chestnut Hill Avenue station is a light rail stop on Boston’s MBTA Green Line serving the Brighton neighborhood near Cleveland Circle.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.