Aspen Mountain Ski Area
E641966
Aspen Mountain Ski Area is a renowned ski resort in Aspen, Colorado, known for its steep, challenging terrain and proximity to the historic downtown.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Aspen Mountain | 3 |
| Aspen Mountain Ski Area canonical | 3 |
| Aspen Mountain Ski Resort | 2 |
| Aspen Mountain ski area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7105407 — 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: Aspen Mountain Ski Area Context triple: [Pitkin County, Colorado, contains, Aspen Mountain Ski Area]
-
A.
Sun Valley ski area
Sun Valley ski area is a renowned Idaho ski resort famous for its pioneering role in American skiing and its extensive slopes and amenities.
-
B.
Alta Ski Area
Alta Ski Area is a historic, skiers-only resort in Utah renowned for its deep, light powder and challenging terrain.
-
C.
West Mountain ski area
West Mountain ski area is a regional ski and snowboard resort in Warren County, New York, offering downhill skiing, snowboarding, and winter recreation for families and local enthusiasts.
-
D.
Arapahoe Basin Ski Area
Arapahoe Basin Ski Area is a high-altitude Colorado ski resort in the Rocky Mountains known for its long season, challenging terrain, and expert-focused skiing.
-
E.
June Mountain Ski Area
June Mountain Ski Area is a family-friendly ski resort in California’s Eastern Sierra known for its uncrowded slopes, scenic views, and varied terrain for skiers and snowboarders.
- 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: Aspen Mountain Ski Area Target entity description: Aspen Mountain Ski Area is a renowned ski resort in Aspen, Colorado, known for its steep, challenging terrain and proximity to the historic downtown.
-
A.
Sun Valley ski area
Sun Valley ski area is a renowned Idaho ski resort famous for its pioneering role in American skiing and its extensive slopes and amenities.
-
B.
Alta Ski Area
Alta Ski Area is a historic, skiers-only resort in Utah renowned for its deep, light powder and challenging terrain.
-
C.
West Mountain ski area
West Mountain ski area is a regional ski and snowboard resort in Warren County, New York, offering downhill skiing, snowboarding, and winter recreation for families and local enthusiasts.
-
D.
Arapahoe Basin Ski Area
Arapahoe Basin Ski Area is a high-altitude Colorado ski resort in the Rocky Mountains known for its long season, challenging terrain, and expert-focused skiing.
-
E.
June Mountain Ski Area
June Mountain Ski Area is a family-friendly ski resort in California’s Eastern Sierra known for its uncrowded slopes, scenic views, and varied terrain for skiers and snowboarders.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ski area
ⓘ
ski resort ⓘ |
| alsoKnownAs | Ajax ⓘ |
| baseElevation |
2421 m
ⓘ
7945 ft ⓘ |
| closestTo | historic downtown Aspen ⓘ |
| country | United States of America ⓘ |
| hasActivity |
alpine skiing
ⓘ
snowboarding ⓘ |
| hasLift | Silver Queen Gondola ⓘ |
| hasNoTerrainType | beginner terrain at base ⓘ |
| hasOnMountainDining |
Bonnie’s Restaurant
ⓘ
Sundeck Restaurant ⓘ |
| hasTerrainType |
advanced terrain
ⓘ
expert terrain ⓘ groomed runs ⓘ mogul runs ⓘ tree skiing ⓘ |
| hasViewOf |
Aspen town
ⓘ
linked to:
Aspen, Colorado
surrounding Rocky Mountains ⓘ |
| knownFor |
challenging terrain
ⓘ
proximity to downtown Aspen ⓘ steep terrain ⓘ |
| locatedIn |
Aspen, Colorado
ⓘ
Colorado ⓘ Pitkin County, Colorado ⓘ |
| locatedInMountainRange | Rocky Mountains ⓘ |
| locatedOn |
Aspen Mountain
ⓘ
linked to:
Aspen Mountain Ski Area
|
| longestRunLength | 3 miles ⓘ |
| nearestCity | Aspen, Colorado ⓘ |
| numberOfGondolas | 1 ⓘ |
| numberOfLifts | 8 ⓘ |
| opened | 1946 ⓘ |
| operatedBy | Aspen Skiing Company ⓘ |
| partOf |
Aspen Snowmass
ⓘ
linked to:
Aspen–Snowmass ski area
|
| primaryAccess | Silver Queen Gondola from downtown Aspen ⓘ |
| region | Roaring Fork Valley ⓘ |
| skiableArea | 675 acres ⓘ |
| snowmakingCoverage | approximately 210 acres ⓘ |
| snowType | rocky mountain powder ⓘ |
| topElevation |
11212 ft
ⓘ
3418 m ⓘ |
| typicalSeason | late November to mid-April ⓘ |
| verticalDrop |
3267 ft
ⓘ
996 m ⓘ |
| website | https://www.aspensnowmass.com/our-mountains/aspen-mountain ⓘ |
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: Aspen Mountain Ski Area Description of subject: Aspen Mountain Ski Area is a renowned ski resort in Aspen, Colorado, known for its steep, challenging terrain and proximity to the historic downtown.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Aspen Mountain Ski Area
linked to: Aspen Mountain Ski Area
linked to: Aspen Mountain Ski Area
subject linked to:
Town of Basalt, Colorado
linked to: Aspen Mountain Ski Area
linked to: Aspen Mountain Ski Area
linked to: Aspen Mountain Ski Area