Flattop Mountain
E820798
Flattop Mountain is a prominent, flat-topped peak in Rocky Mountain National Park, Colorado, popular with hikers for its expansive alpine views.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Flattop Mountain canonical | 10 |
| Flattop Mountain (view) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8014130 — 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: Flattop Mountain Context triple: [Bear Lake area, hasViewOf, Flattop Mountain]
-
A.
Flat Top Mountain
Flat Top Mountain is one of the prominent Peaks of Otter in Virginia’s Blue Ridge Mountains, known for its scenic hiking trails and expansive summit views.
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B.
Roundtop Mountain
Roundtop Mountain is a stratovolcano located on Unimak Island in Alaska’s Aleutian Islands chain.
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C.
Hump Mountain
Hump Mountain is a prominent grassy bald and hiking destination in the Appalachian Mountains along the border of Tennessee and North Carolina.
-
D.
Baldpate Mountain
Baldpate Mountain is a prominent peak in western Maine known for its rugged hiking trails, alpine scenery, and panoramic views within the Appalachian Mountain system.
-
E.
Monument Mountain
Monument Mountain is a prominent quartzite peak in western Massachusetts known for its scenic hiking trails, dramatic cliffs, and views over the Housatonic River Valley.
- 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: Flattop Mountain Target entity description: Flattop Mountain is a prominent, flat-topped peak in Rocky Mountain National Park, Colorado, popular with hikers for its expansive alpine views.
-
A.
Flat Top Mountain
Flat Top Mountain is one of the prominent Peaks of Otter in Virginia’s Blue Ridge Mountains, known for its scenic hiking trails and expansive summit views.
-
B.
Roundtop Mountain
Roundtop Mountain is a stratovolcano located on Unimak Island in Alaska’s Aleutian Islands chain.
-
C.
Hump Mountain
Hump Mountain is a prominent grassy bald and hiking destination in the Appalachian Mountains along the border of Tennessee and North Carolina.
-
D.
Baldpate Mountain
Baldpate Mountain is a prominent peak in western Maine known for its rugged hiking trails, alpine scenery, and panoramic views within the Appalachian Mountain system.
-
E.
Monument Mountain
Monument Mountain is a prominent quartzite peak in western Massachusetts known for its scenic hiking trails, dramatic cliffs, and views over the Housatonic River Valley.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | mountain ⓘ |
| accessedBy | Flattop Mountain Trail ⓘ |
| hasClimate | alpine climate ⓘ |
| hasHazard |
afternoon thunderstorms
ⓘ
altitude sickness risk ⓘ high winds ⓘ rapidly changing weather ⓘ |
| hasNotableNeighbor | Hallett Peak ⓘ |
| hasParkEntranceAccess | Beaver Meadows Entrance Station of Rocky Mountain National Park ⓘ |
| hasProminence |
about 1,300 feet
ⓘ
about 400 meters ⓘ |
| hasSummitElevation |
about 12,324 feet
ⓘ
about 3,756 meters ⓘ |
| hasSummitFeature | flat-topped summit plateau ⓘ |
| hasSurface |
alpine tundra vegetation
ⓘ
rocky terrain ⓘ |
| hasTrailDifficulty | moderate to strenuous ⓘ |
| hasTrailheadAt | Bear Lake Trailhead ⓘ |
| hasTypicalAscentTime | about 4 to 6 hours round trip for hikers ⓘ |
| hasViewDirection | panoramic views in all directions ⓘ |
| isManagedBy |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| isPopularFor |
alpine views
ⓘ
backcountry skiing ⓘ day hiking ⓘ wildlife viewing ⓘ |
| isUsedFor |
hiking in summer
ⓘ
ski touring in winter ⓘ snowshoeing in winter ⓘ |
| isWithinDrivingDistanceOf | Denver, Colorado ⓘ |
| liesOn | eastern side of the Continental Divide ⓘ |
| liesWithin |
Rocky Mountain National Park wilderness
ⓘ
linked to:
Rocky Mountain National Park
alpine tundra zone ⓘ |
| locatedIn |
Colorado
ⓘ
Larimer County, Colorado ⓘ Rocky Mountain National Park ⓘ United States ⓘ
linked to:
United States of America
|
| nearestTown | Estes Park, Colorado ⓘ |
| offersViewOf |
Continental Divide
ⓘ
Emerald Lake area ⓘ Hallett Peak ⓘ Longs Peak ⓘ |
| partOf |
Front Range
ⓘ
linked to:
Front Ranges
Rocky Mountains ⓘ |
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: Flattop Mountain Description of subject: Flattop Mountain is a prominent, flat-topped peak in Rocky Mountain National Park, Colorado, popular with hikers for its expansive alpine views.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Flattop Mountain