Sahale Arm
E912885
Sahale Arm is a scenic alpine ridge and popular hiking route in Washington’s North Cascades, known for its sweeping mountain and glacier views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sahale Arm canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11227715 — 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: Sahale Arm Context triple: [Cascade Pass, hasNearbyFeature, Sahale Arm]
-
A.
Johnson Creek
Johnson Creek is a tributary of the Willamette River in the Portland metropolitan area of Oregon, known for flowing through several communities and ongoing urban watershed restoration efforts.
-
B.
Lagunitas Creek
Lagunitas Creek is a notable waterway in Marin County, California, known for its scenic riparian habitat and importance as a spawning stream for endangered coho salmon and steelhead trout.
-
C.
Hylebos Creek
Hylebos Creek is a stream in western Washington State that flows through urban and natural areas before emptying into Commencement Bay in Puget Sound.
-
D.
Russell Gulch
Russell Gulch is a historic former mining town in Colorado that emerged as an important gold-mining center during the mid-19th-century Colorado Gold Rush.
-
E.
Latourell Creek
Latourell Creek is a stream in Oregon’s Columbia River Gorge that feeds the scenic Latourell Falls before emptying into the Columbia River.
- 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: Sahale Arm Target entity description: Sahale Arm is a scenic alpine ridge and popular hiking route in Washington’s North Cascades, known for its sweeping mountain and glacier views.
-
A.
Johnson Creek
Johnson Creek is a tributary of the Willamette River in the Portland metropolitan area of Oregon, known for flowing through several communities and ongoing urban watershed restoration efforts.
-
B.
Lagunitas Creek
Lagunitas Creek is a notable waterway in Marin County, California, known for its scenic riparian habitat and importance as a spawning stream for endangered coho salmon and steelhead trout.
-
C.
Hylebos Creek
Hylebos Creek is a stream in western Washington State that flows through urban and natural areas before emptying into Commencement Bay in Puget Sound.
-
D.
Russell Gulch
Russell Gulch is a historic former mining town in Colorado that emerged as an important gold-mining center during the mid-19th-century Colorado Gold Rush.
-
E.
Latourell Creek
Latourell Creek is a stream in Oregon’s Columbia River Gorge that feeds the scenic Latourell Falls before emptying into the Columbia River.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
alpine ridge
ⓘ
hiking route ⓘ |
| accessedVia | Cascade Pass Trail ⓘ |
| difficulty | moderate to strenuous hike ⓘ |
| hasEcosystem |
alpine tundra
ⓘ
subalpine forest ⓘ |
| hasFeature |
exposed ridge walking
ⓘ
glacier views ⓘ mountain views ⓘ seasonal snowfields ⓘ |
| hasViewOf |
Boston Peak
ⓘ
Cascade Pass ⓘ Eldorado Peak ⓘ Forbidden Peak ⓘ Johannesburg Mountain ⓘ Sahale Glacier ⓘ |
| hazard |
exposure to cliffs in places
ⓘ
steep snowfields in early season ⓘ |
| locatedIn |
North Cascades
ⓘ
United States ⓘ
linked to:
United States of America
Washington State ⓘ
linked to:
Washington
|
| locatedInCounty |
Chelan County, Washington
ⓘ
linked to:
Chelan County
|
| managedBy | National Park Service ⓘ |
| near |
Boston Basin
ⓘ
Marblemount, Washington ⓘ Sahale Mountain ⓘ |
| notableFor |
close-up glacier scenery
ⓘ
iconic North Cascades landscape ⓘ sweeping panoramic vistas ⓘ |
| partOf |
Cascade Range
ⓘ
North Cascades National Park ⓘ |
| popularFor |
backpacking
ⓘ
day hiking ⓘ mountain photography ⓘ wildflower viewing ⓘ wildlife viewing ⓘ |
| regulation | backcountry permits required for overnight camping nearby ⓘ |
| subjectTo | rapidly changing mountain weather ⓘ |
| terrainType |
alpine meadow
ⓘ
rocky ridge ⓘ |
| trailheadAt |
Cascade Pass trailhead
ⓘ
linked to:
Cascade Pass Trail
|
| typicalSeason |
early fall
ⓘ
summer ⓘ |
| usedForAccessTo |
Sahale Glacier Camp
ⓘ
Sahale Peak climbing routes ⓘ |
| withinProtectedArea | Stephen Mather Wilderness ⓘ |
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: Sahale Arm Description of subject: Sahale Arm is a scenic alpine ridge and popular hiking route in Washington’s North Cascades, known for its sweeping mountain and glacier views.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.