Alta Sierra, California
E115738
Alta Sierra, California is an unincorporated residential community in the Sierra Nevada foothills of Nevada County known for its wooded setting and golf-course-centered neighborhood.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alta Sierra, California canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T937531 — 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: Alta Sierra, California Context triple: [Nevada County, California, contains, Alta Sierra, California]
-
A.
Lone Pine, California
Lone Pine, California is a small Eastern Sierra town in Inyo County known as a gateway to Mount Whitney and the Alabama Hills, popular with hikers, climbers, and filmmakers.
-
B.
Northstar California
Northstar California is a major ski and snowboard resort in the Lake Tahoe region, known for its extensive groomed terrain, family-friendly village, and upscale amenities.
-
C.
Santa Susana Mountains
The Santa Susana Mountains are a coastal mountain range in Southern California, forming part of the rugged hills separating the San Fernando Valley from the Santa Clara River Valley.
-
D.
Big Pine, California
Big Pine, California is a small unincorporated community in Inyo County known as a gateway to the eastern Sierra Nevada and nearby outdoor recreation areas.
-
E.
Verdugo Mountains
The Verdugo Mountains are a small, rugged mountain range in Los Angeles County, California, known for their chaparral-covered slopes, hiking trails, and panoramic views of the surrounding urban basin.
- 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: Alta Sierra, California Target entity description: Alta Sierra, California is an unincorporated residential community in the Sierra Nevada foothills of Nevada County known for its wooded setting and golf-course-centered neighborhood.
-
A.
Lone Pine, California
Lone Pine, California is a small Eastern Sierra town in Inyo County known as a gateway to Mount Whitney and the Alabama Hills, popular with hikers, climbers, and filmmakers.
-
B.
Northstar California
Northstar California is a major ski and snowboard resort in the Lake Tahoe region, known for its extensive groomed terrain, family-friendly village, and upscale amenities.
-
C.
Santa Susana Mountains
The Santa Susana Mountains are a coastal mountain range in Southern California, forming part of the rugged hills separating the San Fernando Valley from the Santa Clara River Valley.
-
D.
Big Pine, California
Big Pine, California is a small unincorporated community in Inyo County known as a gateway to the eastern Sierra Nevada and nearby outdoor recreation areas.
-
E.
Verdugo Mountains
The Verdugo Mountains are a small, rugged mountain range in Los Angeles County, California, known for their chaparral-covered slopes, hiking trails, and panoramic views of the surrounding urban basin.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
unincorporated community ⓘ |
| areaCode | 530 ⓘ |
| characteristic |
golf-course-centered neighborhood
ⓘ
residential community ⓘ wooded setting ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Nevada County, California ⓘ |
| developmentType | planned residential community ⓘ |
| elevation |
approximately 2700 feet
ⓘ
approximately 820 meters ⓘ |
| feature |
forested landscape
ⓘ
hilly terrain ⓘ |
| governedAs | unincorporated area of Nevada County ⓘ |
| hasAmenity |
Alta Sierra Country Club
ⓘ
golf course ⓘ |
| landUse | low-density residential ⓘ |
| locatedIn | Sierra Nevada foothills ⓘ |
| locatedInMetropolitanArea | Grass Valley–Nevada City area ⓘ |
| locatedNear | Grass Valley, California ⓘ |
| partOf | Nevada County, California ⓘ |
| populationCharacteristic | primarily single-family homes ⓘ |
| postalCode | 95949 ⓘ |
| region | Northern California ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZone | Pacific Time Zone ⓘ |
| timeZoneDST |
Pacific Time Zone
ⓘ
surface form:
Pacific Daylight Time
|
| transportationAccess | near California State Route 49 ⓘ |
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: Alta Sierra, California Description of subject: Alta Sierra, California is an unincorporated residential community in the Sierra Nevada foothills of Nevada County known for its wooded setting and golf-course-centered neighborhood.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.