Cottonwood Canyon State Park
E840576
Cottonwood Canyon State Park is a large, rugged public recreation area along the John Day River in north-central Oregon, known for its dramatic canyons, hiking, camping, and wildlife viewing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cottonwood Canyon State Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10032890 — 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: Cottonwood Canyon State Park Context triple: [Oregon state parks, hasPart, Cottonwood Canyon State Park]
-
A.
Wildwood Canyon State Park
Wildwood Canyon State Park is a California state park known for its scenic canyons, rolling hills, and hiking and equestrian trails in the foothills near Yucaipa.
-
B.
Echo Canyon State Park
Echo Canyon State Park is a scenic Nevada state park known for its reservoir, dramatic rock formations, and opportunities for camping, fishing, and hiking in a rugged desert canyon setting.
-
C.
Eldorado Canyon State Park
Eldorado Canyon State Park is a scenic Colorado state park renowned for its dramatic sandstone cliffs, world-class rock climbing, and hiking trails along South Boulder Creek.
-
D.
Snow Canyon State Park
Snow Canyon State Park is a scenic state park in southwestern Utah known for its striking red and white Navajo sandstone cliffs, lava flows, and popular hiking and photography opportunities.
-
E.
Cathedral Gorge State Park
Cathedral Gorge State Park is a Nevada state park known for its dramatic narrow slot canyons and eroded clay formations that create a cathedral-like 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: Cottonwood Canyon State Park Target entity description: Cottonwood Canyon State Park is a large, rugged public recreation area along the John Day River in north-central Oregon, known for its dramatic canyons, hiking, camping, and wildlife viewing.
-
A.
Wildwood Canyon State Park
Wildwood Canyon State Park is a California state park known for its scenic canyons, rolling hills, and hiking and equestrian trails in the foothills near Yucaipa.
-
B.
Echo Canyon State Park
Echo Canyon State Park is a scenic Nevada state park known for its reservoir, dramatic rock formations, and opportunities for camping, fishing, and hiking in a rugged desert canyon setting.
-
C.
Eldorado Canyon State Park
Eldorado Canyon State Park is a scenic Colorado state park renowned for its dramatic sandstone cliffs, world-class rock climbing, and hiking trails along South Boulder Creek.
-
D.
Snow Canyon State Park
Snow Canyon State Park is a scenic state park in southwestern Utah known for its striking red and white Navajo sandstone cliffs, lava flows, and popular hiking and photography opportunities.
-
E.
Cathedral Gorge State Park
Cathedral Gorge State Park is a Nevada state park known for its dramatic narrow slot canyons and eroded clay formations that create a cathedral-like landscape.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
public recreation area
ⓘ
state park ⓘ |
| area | approximately 8000 acres ⓘ |
| campingType |
developed campground
ⓘ
group camp area ⓘ hike-in campsites ⓘ |
| climate | semi-arid ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
Gilliam County, Oregon
NERFINISHED
ⓘ
Sherman County, Oregon NERFINISHED ⓘ |
| distanceFromPortland | about 2 hours drive east of Portland, Oregon ⓘ |
| establishedFrom | former Murtha Ranch ⓘ |
| feature |
Cottonwood Canyon
NERFINISHED
ⓘ
John Day River canyon NERFINISHED ⓘ |
| fishSpecies |
smallmouth bass
ⓘ
steelhead (seasonal runs in John Day River) ⓘ |
| hasCampground | Lone Tree Campground NERFINISHED ⓘ |
| hasTrail |
Gooseneck Loop
NERFINISHED
ⓘ
Hard Stone Trail NERFINISHED ⓘ Lost Corral Trail NERFINISHED ⓘ Pinnacles Trail NERFINISHED ⓘ |
| locatedIn | north-central Oregon ⓘ |
| locatedOnRiver | John Day River NERFINISHED ⓘ |
| nearestCity | Wasco, Oregon NERFINISHED ⓘ |
| notableFor |
dark night skies
ⓘ
dramatic river canyons ⓘ |
| openingDate | 2013-09-25 ⓘ |
| operator | Oregon Parks and Recreation Department NERFINISHED ⓘ |
| recreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ horseback riding ⓘ hunting (in designated seasons and areas) ⓘ stargazing ⓘ wildlife viewing ⓘ |
| state | Oregon ⓘ |
| terrain |
basalt cliffs
ⓘ
rugged canyons ⓘ sagebrush grasslands ⓘ |
| vegetation |
bunchgrass
ⓘ
riparian cottonwood trees ⓘ sagebrush ⓘ |
| wildlife |
bighorn sheep
ⓘ
coyotes ⓘ mule deer ⓘ pronghorn (in surrounding region) ⓘ raptors ⓘ songbirds ⓘ |
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: Cottonwood Canyon State Park Description of subject: Cottonwood Canyon State Park is a large, rugged public recreation area along the John Day River in north-central Oregon, known for its dramatic canyons, hiking, camping, and wildlife viewing.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.