Pine Mountain ski area
E1015512
Pine Mountain ski area is a winter sports destination in Michigan’s Upper Peninsula known for its downhill skiing terrain and hosting the prominent Pine Mountain Ski Jump.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Blackjack Mountain ski area | 1 |
| Pine Mountain ski area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12675193 — 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: Pine Mountain ski area Context triple: [Pine Mountain Ski Jump, partOf, Pine Mountain ski area]
-
A.
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.
-
B.
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.
-
C.
Lost Valley Ski Area
Lost Valley Ski Area is a small, family-friendly ski resort in Auburn, Maine, offering downhill skiing, snowboarding, and winter recreation.
-
D.
Macugnaga Ski Area
Macugnaga Ski Area is an Italian alpine ski resort in the Piedmont region, known for its scenic slopes beneath the east face of Monte Rosa and a mix of pistes suitable for various skill levels.
-
E.
McCauley Mountain Ski Area
McCauley Mountain Ski Area is a small, family-friendly ski resort in the Adirondack village of Old Forge, New York, known for its 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: Pine Mountain ski area Target entity description: Pine Mountain ski area is a winter sports destination in Michigan’s Upper Peninsula known for its downhill skiing terrain and hosting the prominent Pine Mountain Ski Jump.
-
A.
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.
-
B.
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.
-
C.
Lost Valley Ski Area
Lost Valley Ski Area is a small, family-friendly ski resort in Auburn, Maine, offering downhill skiing, snowboarding, and winter recreation.
-
D.
Macugnaga Ski Area
Macugnaga Ski Area is an Italian alpine ski resort in the Piedmont region, known for its scenic slopes beneath the east face of Monte Rosa and a mix of pistes suitable for various skill levels.
-
E.
McCauley Mountain Ski Area
McCauley Mountain Ski Area is a small, family-friendly ski resort in the Adirondack village of Old Forge, New York, known for its scenic views and varied terrain for skiers and snowboarders.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
ski area
ⓘ
winter sports destination ⓘ |
| category |
Ski areas and resorts in Michigan
ⓘ
Tourist attractions in Dickinson County, Michigan ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| environment | cold-snowy climate ⓘ |
| hasActivity |
ski jumping
ⓘ
skiing ⓘ snowboarding ⓘ |
| hasFacility |
ski lifts
ⓘ
ski runs ⓘ terrain for downhill skiing ⓘ |
| hasFeature | Pine Mountain Ski Jump NERFINISHED ⓘ |
| hasLandmark | Pine Mountain Ski Jump NERFINISHED ⓘ |
| hasSeason | winter ⓘ |
| hasSport |
alpine skiing
ⓘ
snowboarding ⓘ |
| knownFor |
Pine Mountain Ski Jump
NERFINISHED
ⓘ
downhill skiing ⓘ |
| locatedIn |
Dickinson County, Michigan
NERFINISHED
ⓘ
Michigan NERFINISHED ⓘ Upper Peninsula of Michigan ⓘ |
| nearestCity | Iron Mountain, Michigan NERFINISHED ⓘ |
| partOf |
tourism in Michigan
ⓘ
tourism in the Upper Peninsula of Michigan ⓘ |
| region | Midwestern United States ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| terrainType | hillside ⓘ |
| usedFor |
recreational skiing
ⓘ
ski jumping events ⓘ |
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: Pine Mountain ski area Description of subject: Pine Mountain ski area is a winter sports destination in Michigan’s Upper Peninsula known for its downhill skiing terrain and hosting the prominent Pine Mountain Ski Jump.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Blackjack Mountain ski area