Nimbus Flat
E670230
Nimbus Flat is a recreational area along California’s American River known for its river access, boating, and picnicking opportunities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nimbus Flat canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7509361 — 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: Nimbus Flat Context triple: [American River Parkway, contains, Nimbus Flat]
-
A.
Haven Green
Haven Green is a well-known public green space and focal point near Ealing Broadway in the London Borough of Ealing.
-
B.
Redhouse
Redhouse is a historic former town hall building, now a prominent landmark and cultural venue in its locality.
-
C.
Edgemere
Edgemere is a coastal neighborhood in the Rockaway Peninsula of Queens, New York City, known for its Atlantic shoreline and residential communities.
-
D.
Lee House
Lee House is one of the historic townhouses that together form the Blair House complex, the official guest residence for visiting dignitaries in Washington, D.C.
-
E.
Stephenson Place
Stephenson Place is a central street or public area in Birmingham, England, known for its proximity to major city landmarks and transport links.
- 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: Nimbus Flat Target entity description: Nimbus Flat is a recreational area along California’s American River known for its river access, boating, and picnicking opportunities.
-
A.
Haven Green
Haven Green is a well-known public green space and focal point near Ealing Broadway in the London Borough of Ealing.
-
B.
Redhouse
Redhouse is a historic former town hall building, now a prominent landmark and cultural venue in its locality.
-
C.
Edgemere
Edgemere is a coastal neighborhood in the Rockaway Peninsula of Queens, New York City, known for its Atlantic shoreline and residential communities.
-
D.
Lee House
Lee House is one of the historic townhouses that together form the Blair House complex, the official guest residence for visiting dignitaries in Washington, D.C.
-
E.
Stephenson Place
Stephenson Place is a central street or public area in Birmingham, England, known for its proximity to major city landmarks and transport links.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
day-use area
ⓘ
recreational area ⓘ |
| accessedVia | Hazel Avenue ⓘ |
| hasActivity |
boating
ⓘ
canoeing ⓘ fishing ⓘ kayaking ⓘ picnicking ⓘ rafting ⓘ walking ⓘ wildlife viewing ⓘ |
| hasEnvironment |
riparian habitat
ⓘ
river shoreline ⓘ |
| hasFeature |
boat ramp
ⓘ
parking area ⓘ picnic areas ⓘ restrooms ⓘ river access ⓘ |
| hasRegulation |
day-use only
ⓘ
no overnight camping ⓘ parking fee required ⓘ |
| locatedIn |
American River Parkway
ⓘ
California ⓘ
linked to:
California, United States
Sacramento County, California ⓘ
linked to:
Sacramento County
United States ⓘ
linked to:
United States of America
|
| locatedOnWaterbody |
American River
ⓘ
linked to:
American River (California)
|
| managedBy | California Department of Parks and Recreation ⓘ |
| near |
Nimbus Dam
ⓘ
Nimbus Fish Hatchery ⓘ |
| partOf |
Folsom Lake State Recreation Area
ⓘ
linked to:
Folsom Lake
|
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: Nimbus Flat Description of subject: Nimbus Flat is a recreational area along California’s American River known for its river access, boating, and picnicking opportunities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.