Leverett Circle
E217633
Leverett Circle is a major traffic rotary and intersection in Boston, Massachusetts, serving as a key junction for several important city roadways.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leverett Circle canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1413968 — 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: Leverett Circle Context triple: [Storrow Drive, connectsTo, Leverett Circle]
-
A.
Sheridan Circle
Sheridan Circle is a prominent traffic circle and diplomatic hub in Washington, D.C., known for its embassies and historic monuments along Massachusetts Avenue.
-
B.
Chevy Chase Circle
Chevy Chase Circle is a landscaped traffic circle and neighborhood landmark on the Washington, D.C.–Maryland border, serving as a key junction and gateway for the surrounding Chevy Chase community.
-
C.
Cleveland Circle
Cleveland Circle is a transit hub and neighborhood area in Boston’s Brighton section, best known as the western endpoint of the MBTA Green Line C branch.
-
D.
North Glebe Road
North Glebe Road is a major arterial street in Arlington, Virginia, serving the Ballston area and connecting it to other parts of the region.
-
E.
Logan Circle
Logan Circle is a historic, primarily residential neighborhood in Washington, D.C., known for its restored Victorian row houses, traffic circle, and vibrant dining and arts scene.
- 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: Leverett Circle Target entity description: Leverett Circle is a major traffic rotary and intersection in Boston, Massachusetts, serving as a key junction for several important city roadways.
-
A.
Sheridan Circle
Sheridan Circle is a prominent traffic circle and diplomatic hub in Washington, D.C., known for its embassies and historic monuments along Massachusetts Avenue.
-
B.
Chevy Chase Circle
Chevy Chase Circle is a landscaped traffic circle and neighborhood landmark on the Washington, D.C.–Maryland border, serving as a key junction and gateway for the surrounding Chevy Chase community.
-
C.
Cleveland Circle
Cleveland Circle is a transit hub and neighborhood area in Boston’s Brighton section, best known as the western endpoint of the MBTA Green Line C branch.
-
D.
North Glebe Road
North Glebe Road is a major arterial street in Arlington, Virginia, serving the Ballston area and connecting it to other parts of the region.
-
E.
Logan Circle
Logan Circle is a historic, primarily residential neighborhood in Washington, D.C., known for its restored Victorian row houses, traffic circle, and vibrant dining and arts scene.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
intersection
ⓘ
road junction ⓘ traffic circle ⓘ |
| adjacentTo |
Charles River Dam
ⓘ
Leverett Circle Connector Bridge ⓘ |
| connectsTo |
Charles River Dam Road
ⓘ
Interstate 93 ⓘ Leverett Circle Connector Bridge ⓘ Massachusetts Route 3 ⓘ Nashua Street NERFINISHED ⓘ Storrow Drive ⓘ U.S. Route 1 ⓘ |
| hasExitTo |
Interstate 93
ⓘ
Nashua Street NERFINISHED ⓘ Storrow Drive ⓘ U.S. Route 1 ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| hasStructure | grade-separated ramps ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
surface form:
Boston
Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| maintainedBy | Massachusetts Department of Transportation ⓘ |
| near |
Charles River
ⓘ
Museum of Science ⓘ
surface form:
Museum of Science, Boston
|
| partOf |
Boston road network
ⓘ
West End, Boston ⓘ |
| roadType |
rotary
ⓘ
roundabout ⓘ |
| servesAs | major traffic hub in Boston ⓘ |
| usedFor | vehicular traffic ⓘ |
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: Leverett Circle Description of subject: Leverett Circle is a major traffic rotary and intersection in Boston, Massachusetts, serving as a key junction for several important city roadways.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Storrow Drive