31st Street Beach
E896188
31st Street Beach is a popular public beach along Chicago’s Lake Michigan shoreline, known for its scenic views, marina, and recreational amenities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 31st Street Beach canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10885109 — 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: 31st Street Beach Context triple: [31st Street (Chicago), near, 31st Street Beach]
-
A.
57th Street Beach
57th Street Beach is a popular public beach on Chicago’s South Side along Lake Michigan, known for serving the Hyde Park neighborhood and nearby University of Chicago community.
-
B.
Oakwood/41st Street Beach
Oakwood/41st Street Beach is a public lakeside beach and recreational area on Chicago’s South Side along Lake Michigan.
-
C.
Montrose Avenue Beach
Montrose Avenue Beach is a popular lakeside beach in Chicago known for its expansive shoreline, bird sanctuary, and views of the city skyline along Lake Michigan.
-
D.
Commons Beach
Commons Beach is a popular lakeside park and beach on the shore of Lake Tahoe in Tahoe City, known for its swimming, picnicking, and family-friendly events.
-
E.
Kirk Park Beach
Kirk Park Beach is a popular public ocean beach in Montauk, New York, known for its wide sandy shoreline, surf-friendly waves, and convenient access from the village.
- 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: 31st Street Beach Target entity description: 31st Street Beach is a popular public beach along Chicago’s Lake Michigan shoreline, known for its scenic views, marina, and recreational amenities.
-
A.
57th Street Beach
57th Street Beach is a popular public beach on Chicago’s South Side along Lake Michigan, known for serving the Hyde Park neighborhood and nearby University of Chicago community.
-
B.
Oakwood/41st Street Beach
Oakwood/41st Street Beach is a public lakeside beach and recreational area on Chicago’s South Side along Lake Michigan.
-
C.
Montrose Avenue Beach
Montrose Avenue Beach is a popular lakeside beach in Chicago known for its expansive shoreline, bird sanctuary, and views of the city skyline along Lake Michigan.
-
D.
Commons Beach
Commons Beach is a popular lakeside park and beach on the shore of Lake Tahoe in Tahoe City, known for its swimming, picnicking, and family-friendly events.
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E.
Kirk Park Beach
Kirk Park Beach is a popular public ocean beach in Montauk, New York, known for its wide sandy shoreline, surf-friendly waves, and convenient access from the village.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
public beach
ⓘ
recreational area ⓘ |
| bodyOfWater | Lake Michigan NERFINISHED ⓘ |
| city |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago
|
| country |
United States of America
ⓘ
surface form:
United States
|
| hasActivity |
boating
ⓘ
cycling ⓘ fishing ⓘ picnicking ⓘ sunbathing ⓘ swimming ⓘ walking ⓘ |
| hasAmenity |
accessible paths
ⓘ
benches ⓘ bike racks ⓘ lifeguard services (seasonal) ⓘ lighting ⓘ trash receptacles ⓘ |
| hasFeature |
bike paths
ⓘ
boat slips ⓘ breakwater ⓘ concession stand ⓘ grassy picnic areas ⓘ marina ⓘ parking lot ⓘ playground ⓘ restrooms ⓘ sandy shoreline ⓘ scenic overlook ⓘ view of Chicago skyline ⓘ walking paths ⓘ |
| hasSeason | summer peak use ⓘ |
| hasType | urban beach ⓘ |
| hasView |
Chicago skyline
ⓘ
Lake Michigan NERFINISHED ⓘ |
| isKnownFor |
marina access
ⓘ
recreational amenities ⓘ scenic views ⓘ |
| locatedIn |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago
Illinois ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn | Lake Michigan ⓘ |
| managedBy | Chicago Park District NERFINISHED ⓘ |
| openTo | public ⓘ |
| partOf |
Chicago Park District beach system
NERFINISHED
ⓘ
Chicago lakefront NERFINISHED ⓘ |
| state | Illinois ⓘ |
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: 31st Street Beach Description of subject: 31st Street Beach is a popular public beach along Chicago’s Lake Michigan shoreline, known for its scenic views, marina, and recreational amenities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
31st Street (Chicago)