Mount Isto
E138120
Mount Isto is a prominent peak in Alaska's remote Arctic region, notable for being the tallest mountain in the Brooks Range.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Isto canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T949983 — 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: Mount Isto Context triple: [Brooks Range, highestPoint, Mount Isto]
-
A.
Mount Ushba
Mount Ushba is a striking, twin-peaked mountain in the Caucasus of northwestern Georgia, renowned among climbers for its technical difficulty and dramatic, pyramid-like profile.
-
B.
Mount Desor
Mount Desor is the tallest peak on Isle Royale in Lake Superior, known for its forested summit and hiking trails within Isle Royale National Park.
-
C.
Mount Neriton
Mount Neriton is the prominent mountain peak that dominates the landscape of the Greek island of Ithaca in the Ionian Sea.
-
D.
Mount Popomanaseu
Mount Popomanaseu is the tallest mountain on the island of Guadalcanal in the Solomon Islands, known for its rugged terrain and tropical rainforest environment.
-
E.
Mount Lepetymnos
Mount Lepetymnos is the tallest mountain on the Greek island of Lesbos, known for its panoramic views and rugged natural landscape.
- 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: Mount Isto Target entity description: Mount Isto is a prominent peak in Alaska's remote Arctic region, notable for being the tallest mountain in the Brooks Range.
-
A.
Mount Ushba
Mount Ushba is a striking, twin-peaked mountain in the Caucasus of northwestern Georgia, renowned among climbers for its technical difficulty and dramatic, pyramid-like profile.
-
B.
Mount Desor
Mount Desor is the tallest peak on Isle Royale in Lake Superior, known for its forested summit and hiking trails within Isle Royale National Park.
-
C.
Mount Neriton
Mount Neriton is the prominent mountain peak that dominates the landscape of the Greek island of Ithaca in the Ionian Sea.
-
D.
Mount Popomanaseu
Mount Popomanaseu is the tallest mountain on the island of Guadalcanal in the Solomon Islands, known for its rugged terrain and tropical rainforest environment.
-
E.
Mount Lepetymnos
Mount Lepetymnos is the tallest mountain on the Greek island of Lesbos, known for its panoramic views and rugged natural landscape.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation |
2736 meters
ⓘ
8977 feet ⓘ |
| firstAscentYear | 1957 ⓘ |
| hasClimbingType | mountaineering ⓘ |
| hasCoordinateLatitude | 69.1997° N ⓘ |
| hasCoordinateLongitude | 143.1050° W ⓘ |
| hasEasiestRoute | snow and glacier climb ⓘ |
| hasListing |
North American 2000 m summits
ⓘ
Ultra-prominent peak of North America ⓘ |
| isHighestPointOf |
northern Alaska
ⓘ
surface form:
Arctic Alaska
Brooks Range ⓘ |
| isNorthOf | Arctic Circle ⓘ |
| isPartOf | Arctic National Wildlife Refuge ⓘ |
| locatedIn |
Alaska
ⓘ
Arctic region of Alaska ⓘ Brooks Range ⓘ United States of America ⓘ
surface form:
United States
|
| mountainRange | Brooks Range ⓘ |
| namedAfter | Reinhold Isto ⓘ |
| prominence |
2476 meters
ⓘ
8123 feet ⓘ |
| region | North Slope Borough ⓘ |
| topographicIsolation |
325.3 miles
ⓘ
523.5 kilometers ⓘ |
| USState | Alaska ⓘ |
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: Mount Isto Description of subject: Mount Isto is a prominent peak in Alaska's remote Arctic region, notable for being the tallest mountain in the Brooks Range.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.