Coos Canyon
E1012490
Coos Canyon is a scenic gorge and popular roadside attraction on the Swift River in western Maine, known for its waterfalls, swimming holes, and recreational gold panning.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coos Canyon canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12977970 — 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: Coos Canyon Context triple: [Byron, Maine, locatedNear, Coos Canyon]
-
A.
Santiam Canyon
Santiam Canyon is a scenic river-carved valley in western Oregon known for its small rural communities, outdoor recreation, and forested Cascade Mountain landscapes.
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B.
Salmon River Canyon
Salmon River Canyon is a rugged, forested river gorge in Oregon known for its scenic hiking, waterfalls, and wild salmon habitat within the Salmon-Huckleberry Wilderness.
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C.
Carson River Canyon
Carson River Canyon is a scenic river gorge in western Nevada known for its historic association with the Virginia and Truckee Railroad and its dramatic rugged landscapes.
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D.
Cascade Canyon
Cascade Canyon is a popular glacially carved valley in the Teton Range of Wyoming, known for its dramatic mountain scenery, hiking trails, and access to alpine lakes and wildlife.
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E.
Grand Canyon of the Pacific
The Grand Canyon of the Pacific is a dramatic, deeply eroded red-rock canyon on the Hawaiian island of Kauai, renowned for its vast scale and colorful, rugged landscapes.
- 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: Coos Canyon Target entity description: Coos Canyon is a scenic gorge and popular roadside attraction on the Swift River in western Maine, known for its waterfalls, swimming holes, and recreational gold panning.
-
A.
Santiam Canyon
Santiam Canyon is a scenic river-carved valley in western Oregon known for its small rural communities, outdoor recreation, and forested Cascade Mountain landscapes.
-
B.
Salmon River Canyon
Salmon River Canyon is a rugged, forested river gorge in Oregon known for its scenic hiking, waterfalls, and wild salmon habitat within the Salmon-Huckleberry Wilderness.
-
C.
Carson River Canyon
Carson River Canyon is a scenic river gorge in western Nevada known for its historic association with the Virginia and Truckee Railroad and its dramatic rugged landscapes.
-
D.
Cascade Canyon
Cascade Canyon is a popular glacially carved valley in the Teton Range of Wyoming, known for its dramatic mountain scenery, hiking trails, and access to alpine lakes and wildlife.
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E.
Grand Canyon of the Pacific
The Grand Canyon of the Pacific is a dramatic, deeply eroded red-rock canyon on the Hawaiian island of Kauai, renowned for its vast scale and colorful, rugged landscapes.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
gorge
ⓘ
roadside attraction ⓘ tourist attraction ⓘ |
| accessibleVia | Maine State Route 17 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| geologicalType | bedrock gorge ⓘ |
| hasActivity |
cliff jumping
ⓘ
gold panning ⓘ rock scrambling ⓘ sightseeing ⓘ swimming ⓘ wading ⓘ |
| hasFacility |
nearby campground
ⓘ
nearby general store ⓘ picnic area ⓘ roadside parking area ⓘ |
| hasFeature |
pools
ⓘ
rocky gorge walls ⓘ swimming holes ⓘ waterfalls ⓘ |
| hasMineral | placer gold ⓘ |
| hasRisk |
slippery rocks
ⓘ
strong currents ⓘ variable water levels ⓘ |
| hasView |
Swift River cascades
ⓘ
forested river valley ⓘ |
| isFreeToAccess | yes ⓘ |
| isPopularWith |
amateur prospectors
ⓘ
local residents ⓘ rock hounds ⓘ tourists ⓘ |
| knownFor |
fall foliage viewing
ⓘ
photography ⓘ picnicking ⓘ recreational gold panning ⓘ scenic views ⓘ swimming ⓘ |
| locatedIn |
Oxford County, Maine
NERFINISHED
ⓘ
Swift River NERFINISHED ⓘ western Maine ⓘ |
| near | Byron, Maine NERFINISHED ⓘ |
| partOf | Rangeley Lakes National Scenic Byway NERFINISHED ⓘ |
| region | New England NERFINISHED ⓘ |
| rockType | metamorphic rock ⓘ |
| touristSeason |
early fall
ⓘ
summer ⓘ |
| watercourse | Swift River NERFINISHED ⓘ |
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: Coos Canyon Description of subject: Coos Canyon is a scenic gorge and popular roadside attraction on the Swift River in western Maine, known for its waterfalls, swimming holes, and recreational gold panning.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.