Mammoth Crest
E329189
Mammoth Crest is a prominent ridge in California’s eastern Sierra Nevada, known for its dramatic alpine scenery and popular hiking and backcountry skiing routes near Mammoth Lakes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mammoth Crest canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3122629 — 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: Mammoth Crest Context triple: [Horseshoe Lake (Mammoth Lakes, California), hasViewOf, Mammoth Crest]
-
A.
Lion's Head
Lion's Head is a small scenic community and popular outdoor recreation area on the Bruce Peninsula in Ontario, Canada, known for its dramatic limestone cliffs and views over Georgian Bay.
-
B.
Lion's Head
Lion's Head is a prominent, cone-shaped mountain peak in Cape Town, South Africa, popular for its hiking trails and panoramic views of the city and coastline.
-
C.
Grand Champ
"Grand Champ" is the fifth studio album by American rapper DMX, known for its aggressive style and themes of struggle, faith, and street life.
-
D.
Gold City
Gold City is a nickname for Dahlonega, Georgia, a historic town famed for its early 19th-century gold rush and mining heritage.
-
E.
Platinum Dunes
Platinum Dunes is an American film production company, co-founded by Michael Bay, known for producing horror and thriller films such as remakes of classic franchises and original hits like "A Quiet Place."
- 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: Mammoth Crest Target entity description: Mammoth Crest is a prominent ridge in California’s eastern Sierra Nevada, known for its dramatic alpine scenery and popular hiking and backcountry skiing routes near Mammoth Lakes.
-
A.
Lion's Head
Lion's Head is a prominent, cone-shaped mountain peak in Cape Town, South Africa, popular for its hiking trails and panoramic views of the city and coastline.
-
B.
Lion's Head
Lion's Head is a small scenic community and popular outdoor recreation area on the Bruce Peninsula in Ontario, Canada, known for its dramatic limestone cliffs and views over Georgian Bay.
-
C.
Grand Champ
"Grand Champ" is the fifth studio album by American rapper DMX, known for its aggressive style and themes of struggle, faith, and street life.
-
D.
Gold City
Gold City is a nickname for Dahlonega, Georgia, a historic town famed for its early 19th-century gold rush and mining heritage.
-
E.
Platinum Dunes
Platinum Dunes is an American film production company, co-founded by Michael Bay, known for producing horror and thriller films such as remakes of classic franchises and original hits like "A Quiet Place."
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ridge ⓘ |
| climate | alpine climate ⓘ |
| hasAccessFrom |
Lakes Basin roads
ⓘ
Mammoth Scenic Loop area ⓘ
linked to:
Mammoth Lakes area
|
| hasApproximateElevation_m | 3300 ⓘ |
| hasGeology |
granite
ⓘ
granodiorite ⓘ |
| hasHazard |
afternoon thunderstorms in summer
ⓘ
avalanche danger in winter ⓘ |
| hasLandscapeFeature |
alpine scenery
ⓘ
glacially carved terrain ⓘ |
| hasNearbyTown |
Mammoth Lakes
ⓘ
linked to:
Mammoth Lakes area
|
| hasRecreationActivity |
backcountry skiing
ⓘ
hiking ⓘ mountain photography ⓘ snowshoeing ⓘ |
| hasSeason |
summer hiking season
ⓘ
winter ski season ⓘ |
| hasTrailheadNear |
Coldwater Creek trailhead
ⓘ
Duck Pass trailhead ⓘ Lake George trailhead ⓘ |
| hasViewOf |
Long Valley Caldera
ⓘ
Mammoth Mountain ⓘ
linked to:
Mammoth Mountain Ski Area
Minarets ⓘ Ritter Range ⓘ |
| isManagedBy |
United States Forest Service
ⓘ
linked to:
U.S. Forest Service
|
| isPopularWith |
backcountry skiers
ⓘ
hikers ⓘ snowboarders ⓘ |
| liesWithin |
Sierra Nevada batholith region
ⓘ
linked to:
Sierra Nevada batholith
|
| locatedIn |
California
ⓘ
linked to:
California, United States
Eastern Sierra Nevada ⓘ
linked to:
Eastern Sierra
Mono County, California ⓘ Sierra Nevada ⓘ United States ⓘ
linked to:
United States of America
|
| mountainRange | Sierra Nevada ⓘ |
| near |
Mammoth Lakes, California
ⓘ
linked to:
Mammoth Lakes area
|
| overlooks |
Crystal Lake
ⓘ
Lake George ⓘ
linked to:
Lake George, New York
Lake Mary ⓘ Mammoth Lakes Basin ⓘ |
| partOf |
Ansel Adams Wilderness
ⓘ
Inyo National Forest ⓘ |
| region | Eastern Sierra ⓘ |
| usedFor |
day hiking
ⓘ
overnight backpacking ⓘ ski touring ⓘ |
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: Mammoth Crest Description of subject: Mammoth Crest is a prominent ridge in California’s eastern Sierra Nevada, known for its dramatic alpine scenery and popular hiking and backcountry skiing routes near Mammoth Lakes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Horseshoe Lake