Keystone, Colorado
E357412
Keystone, Colorado is a mountain community in Summit County known primarily as the base village and service hub for the nearby Keystone Resort ski area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keystone, Colorado canonical | 17 |
How this entity was disambiguated
This entity first appeared as the object of triple T2565931 — 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: Keystone, Colorado Context triple: [Keystone Resort, nearestTown, Keystone, Colorado]
-
A.
Boulder, Colorado
Boulder, Colorado is a city at the foothills of the Rocky Mountains known for its research institutions, outdoor recreation, and vibrant university community.
-
B.
Grand Junction, Colorado
Grand Junction, Colorado is a city in western Colorado known as a regional hub for agriculture, energy, and outdoor recreation in the Grand Valley near the Colorado National Monument.
-
C.
Aurora, Colorado
Aurora, Colorado is a major suburb of Denver known for its diverse population, extensive parks and open spaces, and significant military presence.
-
D.
Boulder
Boulder is a town in Western Australia that now forms part of the city of Kalgoorlie-Boulder, historically known for its role in the Eastern Goldfields mining region.
-
E.
Morrison, Colorado
Morrison, Colorado is a small historic town in Jefferson County best known as the gateway to Red Rocks Park and Amphitheatre and for its nearby dinosaur fossil sites.
- 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: Keystone, Colorado Target entity description: Keystone, Colorado is a mountain community in Summit County known primarily as the base village and service hub for the nearby Keystone Resort ski area.
-
A.
Boulder, Colorado
Boulder, Colorado is a city at the foothills of the Rocky Mountains known for its research institutions, outdoor recreation, and vibrant university community.
-
B.
Grand Junction, Colorado
Grand Junction, Colorado is a city in western Colorado known as a regional hub for agriculture, energy, and outdoor recreation in the Grand Valley near the Colorado National Monument.
-
C.
Aurora, Colorado
Aurora, Colorado is a major suburb of Denver known for its diverse population, extensive parks and open spaces, and significant military presence.
-
D.
Boulder
Boulder is a town in Western Australia that now forms part of the city of Kalgoorlie-Boulder, historically known for its role in the Eastern Goldfields mining region.
-
E.
Morrison, Colorado
Morrison, Colorado is a small historic town in Jefferson County best known as the gateway to Red Rocks Park and Amphitheatre and for its nearby dinosaur fossil sites.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
mountain community ⓘ unincorporated community ⓘ |
| areaCode | 970 ⓘ |
| climateType | alpine climate ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Summit County, Colorado ⓘ |
| daylightSavingTimeUTCOffset | UTC−06:00 ⓘ |
| economicRole |
dining and retail hub for Keystone Resort visitors
ⓘ
lodging center for Keystone Resort ⓘ |
| elevationCategory | high-altitude community ⓘ |
| governance | unincorporated area governed by Summit County ⓘ |
| hasNearbyAttraction |
Dillon Reservoir
ⓘ
Keystone Resort ⓘ |
| hasNearbyTown |
Breckenridge, Colorado
ⓘ
Dillon, Colorado ⓘ Silverthorne, Colorado ⓘ |
| hasRecreationalActivity |
golf
ⓘ
hiking ⓘ mountain biking ⓘ snowshoeing ⓘ |
| hasTypeOfSettlement | resort community ⓘ |
| knownFor |
mountain recreation
ⓘ
proximity to Keystone Resort ski area ⓘ ski tourism ⓘ |
| locatedIn |
Rocky Mountains
ⓘ
Snake River Valley ⓘ
linked to:
Upper Snake River Valley
|
| nearestInterstateHighway | Interstate 70 ⓘ |
| partOfMetropolitanArea |
Summit County, Colorado micropolitan area
ⓘ
linked to:
Summit County, Colorado
|
| postalCode | 80435 ⓘ |
| primaryEconomicActivity | tourism ⓘ |
| primarySeasonalActivity |
skiing
ⓘ
snowboarding ⓘ summer mountain recreation ⓘ winter sports ⓘ |
| region |
Central Colorado
ⓘ
linked to:
central Colorado
|
| servesAs |
base village for Keystone Resort
ⓘ
service hub for Keystone Resort ⓘ |
| standardTimeUTCOffset | UTC−07:00 ⓘ |
| state | Colorado ⓘ |
| timeZone | Mountain Time Zone ⓘ |
| tourismFocus |
outdoor recreation
ⓘ
ski resort support services ⓘ |
| transportationAccess | Colorado State Highway 6 ⓘ |
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: Keystone, Colorado Description of subject: Keystone, Colorado is a mountain community in Summit County known primarily as the base village and service hub for the nearby Keystone Resort ski area.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.