Boston Marathon finish line marker
E124605
The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Boston Marathon finish area | 1 |
| Boston Marathon finish line marker canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1052022 — 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: Boston Marathon finish line marker Context triple: [Boylston Street, Boston, hasLandmark, Boston Marathon finish line marker]
-
A.
Boston Marathon
The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
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B.
Chicago Marathon
The Chicago Marathon is one of the world’s premier annual long-distance running races, renowned for its flat, fast course through Chicago’s neighborhoods and its status as a major international marathon.
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C.
New York City Marathon
The New York City Marathon is one of the world’s largest and most prestigious annual long-distance running races, drawing elite athletes and mass participants to a 26.2-mile course through all five boroughs of New York City.
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D.
Boston Stump
Boston Stump is the popular name for St Botolph's Church, a prominent medieval parish church in Boston, Lincolnshire, famed for its towering, landmark tower.
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E.
Marathon
Marathon is an ancient town in northeastern Attica, Greece, best known as the site of the pivotal Battle of Marathon in 490 BC that inspired the modern long-distance race.
- 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: Boston Marathon finish line marker Target entity description: The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
-
A.
Boston Marathon
The Boston Marathon is the world’s oldest annual marathon and one of the most prestigious long-distance running races, attracting elite and amateur runners from around the globe each Patriots’ Day.
-
B.
Chicago Marathon
The Chicago Marathon is one of the world’s premier annual long-distance running races, renowned for its flat, fast course through Chicago’s neighborhoods and its status as a major international marathon.
-
C.
New York City Marathon
The New York City Marathon is one of the world’s largest and most prestigious annual long-distance running races, drawing elite athletes and mass participants to a 26.2-mile course through all five boroughs of New York City.
-
D.
Boston Stump
Boston Stump is the popular name for St Botolph's Church, a prominent medieval parish church in Boston, Lincolnshire, famed for its towering, landmark tower.
-
E.
Marathon
Marathon is an ancient town in northeastern Attica, Greece, best known as the site of the pivotal Battle of Marathon in 490 BC that inspired the modern long-distance race.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
finish line marker
ⓘ
street landmark ⓘ tourist attraction ⓘ |
| appliedOn | road surface ⓘ |
| associatedWithEvent | Boston Marathon ⓘ |
| cityDistrict |
Back Bay, Boston
ⓘ
linked to:
Back Bay
|
| color |
blue
ⓘ
yellow ⓘ |
| culturalSignificance |
iconic symbol of Boston sports culture
ⓘ
site of annual marathon celebrations ⓘ |
| hasPart |
Boston Marathon logo
ⓘ
painted text "Finish" ⓘ |
| heritage | symbol of Boston Marathon tradition ⓘ |
| locatedIn |
Boston
ⓘ
linked to:
Boston, Massachusetts
Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOn |
Boylston Street
ⓘ
linked to:
Boylston Street, Boston
|
| maintainedBy |
Boston Athletic Association
ⓘ
City of Boston ⓘ
linked to:
Boston, Massachusetts
|
| material | paint ⓘ |
| memorialAssociation | site of remembrance for 2013 Boston Marathon bombing ⓘ |
| near |
Boston Public Library Copley branch
ⓘ
Copley Square ⓘ
linked to:
Copley Square, Boston
|
| openTo |
pedestrians
ⓘ
vehicular traffic around it ⓘ |
| roadName | Boylston Street roadway surface ⓘ |
| signifies | finish of the Boston Marathon course ⓘ |
| tourism | popular photo spot for visitors ⓘ |
| usedBy | Boston Athletic Association ⓘ |
| usedDuring | annual Boston Marathon in April ⓘ |
| usedFor | road race finish designation ⓘ |
| visibility | publicly visible ⓘ |
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: Boston Marathon finish line marker Description of subject: The Boston Marathon finish line marker is a painted street landmark on Boylston Street that signifies the iconic endpoint of the annual Boston Marathon.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Boston Marathon finish line marker