Barr Trail
E468008
Barr Trail is a popular and challenging hiking route that ascends Pikes Peak in Colorado, known for its significant elevation gain and scenic mountain views.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barr Trail canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4679149 — 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: Barr Trail Context triple: [Pikes Peak, hasTrail, Barr Trail]
-
A.
Hunt Trail
Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
-
B.
Warner Valley Trail
Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation opportunities.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
E.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
- 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: Barr Trail Target entity description: Barr Trail is a popular and challenging hiking route that ascends Pikes Peak in Colorado, known for its significant elevation gain and scenic mountain views.
-
A.
Hunt Trail
Hunt Trail is a rugged hiking route that ascends Mount Katahdin in Maine and serves as the northern terminus of the Appalachian Trail.
-
B.
Warner Valley Trail
Warner Valley Trail is a hiking route in Warner Valley, likely offering access to the area’s natural scenery, wildlife, and outdoor recreation opportunities.
-
C.
Ewoldsen Trail
Ewoldsen Trail is a popular, moderately strenuous hiking route in California’s Big Sur region known for its redwood forests, canyon views, and dramatic coastal scenery.
-
D.
Glen Aulin Trail
Glen Aulin Trail is a popular hiking route in Yosemite National Park that follows the Tuolumne River past waterfalls and granite scenery to the Glen Aulin High Sierra Camp.
-
E.
Ridge Trail
Ridge Trail is a popular hiking route in Portland’s Forest Park known for its forested scenery and connections to the park’s extensive trail network.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
mountain trail ⓘ |
| accessPoint | Manitou Incline area ⓘ |
| cityNear | Colorado Springs, Colorado NERFINISHED ⓘ |
| constructionEnd | 1918 ⓘ |
| constructionStart | 1914 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| difficulty | strenuous ⓘ |
| elevationGain | approximately 7,400 feet ⓘ |
| endingPoint | Pikes Peak summit NERFINISHED ⓘ |
| feature |
alpine terrain
ⓘ
forest sections ⓘ scenic mountain views ⓘ significant elevation gain ⓘ steep switchbacks ⓘ |
| hasFacility | Barr Camp NERFINISHED ⓘ |
| hasViewOf |
Colorado Springs
NERFINISHED
ⓘ
Pikes Peak region NERFINISHED ⓘ |
| hazard |
altitude sickness
ⓘ
rapid weather changes ⓘ snow and ice in shoulder seasons ⓘ thunderstorms ⓘ |
| locatedIn |
Colorado
ⓘ
Pikes Peak NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | U.S. Forest Service ⓘ |
| midpoint | Barr Camp NERFINISHED ⓘ |
| mountainRange | Front Range NERFINISHED ⓘ |
| namedAfter | Fred Barr NERFINISHED ⓘ |
| near | Manitou Incline NERFINISHED ⓘ |
| partOf | Pike National Forest trail system ⓘ |
| popularity | popular hiking route ⓘ |
| recommendedUse |
day hikes
ⓘ
overnight hikes ⓘ |
| region | El Paso County, Colorado NERFINISHED ⓘ |
| season |
fall
ⓘ
summer ⓘ |
| startingPoint | Manitou Springs, Colorado NERFINISHED ⓘ |
| state | Colorado ⓘ |
| summit | Pikes Peak NERFINISHED ⓘ |
| surface |
dirt
ⓘ
rock ⓘ |
| totalDistance |
approximately 13 miles one way
ⓘ
approximately 26 miles round trip ⓘ |
| trailhead | Manitou Springs, Colorado NERFINISHED ⓘ |
| usedFor |
hiking
ⓘ
mountain running ⓘ trail running ⓘ |
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: Barr Trail Description of subject: Barr Trail is a popular and challenging hiking route that ascends Pikes Peak in Colorado, known for its significant elevation gain and scenic mountain views.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.