Mount Helen
E896565
Mount Helen is a prominent alpine peak in Wyoming’s Wind River Range, known for its rugged terrain and appeal to climbers and backpackers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Helen canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10942796 — 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 Helen Context triple: [Wind River Range, contains, Mount Helen]
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A.
Mount St. Helena
Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
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B.
Mount Lassen
Mount Lassen, officially Lassen Peak, is an active volcanic peak in Northern California’s Cascade Range known for its dramatic 1914–1921 eruptions and its status as a centerpiece of Lassen Volcanic National Park.
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C.
Burnt Peak
Burnt Peak is a prominent mountain summit in northern Los Angeles County, California, known as the highest point in the Sierra Pelona range and a notable local hiking and lookout destination.
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D.
Mount Hood
Mount Hood is a prominent potentially active stratovolcano in northern Oregon and a major landmark and recreation destination in the Cascade Range.
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E.
Mount Helena
Mount Helena is a prominent mountain and natural landmark overlooking Helena, Montana, known for its extensive hiking trails and scenic views.
- 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 Helen Target entity description: Mount Helen is a prominent alpine peak in Wyoming’s Wind River Range, known for its rugged terrain and appeal to climbers and backpackers.
-
A.
Mount St. Helena
Mount St. Helena is a prominent volcanic peak in California’s Coast Ranges, known for its hiking trails, panoramic views, and role as a landmark at the northern end of Napa Valley.
-
B.
Mount Lassen
Mount Lassen, officially Lassen Peak, is an active volcanic peak in Northern California’s Cascade Range known for its dramatic 1914–1921 eruptions and its status as a centerpiece of Lassen Volcanic National Park.
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C.
Burnt Peak
Burnt Peak is a prominent mountain summit in northern Los Angeles County, California, known as the highest point in the Sierra Pelona range and a notable local hiking and lookout destination.
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D.
Mount Hood
Mount Hood is a prominent potentially active stratovolcano in northern Oregon and a major landmark and recreation destination in the Cascade Range.
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E.
Mount Helena
Mount Helena is a prominent mountain and natural landmark overlooking Helena, Montana, known for its extensive hiking trails and scenic views.
- F. None of above. chosen
Statements (49)
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 Helen Description of subject: Mount Helen is a prominent alpine peak in Wyoming’s Wind River Range, known for its rugged terrain and appeal to climbers and backpackers.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.