Huntington Ravine
E462995
Huntington Ravine is a steep, glacially carved cirque on the northeast side of Mount Washington in New Hampshire, renowned for its challenging hiking and technical climbing routes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Huntington Ravine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4669190 — 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: Huntington Ravine Context triple: [Mount Washington, hasFeature, Huntington Ravine]
-
A.
Cedarvale Ravine
Cedarvale Ravine is a natural wooded ravine and parkland in Toronto known for its walking trails, off-leash dog area, and connection to the city’s extensive ravine system.
-
B.
Sullivan’s Gulch ravine
Sullivan’s Gulch ravine is a steep, narrow canyon in northeast Portland, Oregon, through which Interstate 84 and railroad lines run.
-
C.
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.
-
D.
Claremont Canyon
Claremont Canyon is a steep, scenic canyon in the East Bay region of Northern California, known for its open space preserve, hiking trails, and panoramic views over Berkeley and the San Francisco Bay.
-
E.
Polk Gulch
Polk Gulch is a historic San Francisco neighborhood known for its vibrant nightlife and role as one of the city’s earliest LGBTQ+ communities.
- 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: Huntington Ravine Target entity description: Huntington Ravine is a steep, glacially carved cirque on the northeast side of Mount Washington in New Hampshire, renowned for its challenging hiking and technical climbing routes.
-
A.
Cedarvale Ravine
Cedarvale Ravine is a natural wooded ravine and parkland in Toronto known for its walking trails, off-leash dog area, and connection to the city’s extensive ravine system.
-
B.
Sullivan’s Gulch ravine
Sullivan’s Gulch ravine is a steep, narrow canyon in northeast Portland, Oregon, through which Interstate 84 and railroad lines run.
-
C.
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.
-
D.
Claremont Canyon
Claremont Canyon is a steep, scenic canyon in the East Bay region of Northern California, known for its open space preserve, hiking trails, and panoramic views over Berkeley and the San Francisco Bay.
-
E.
Polk Gulch
Polk Gulch is a historic San Francisco neighborhood known for its vibrant nightlife and role as one of the city’s earliest LGBTQ+ communities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
glacial cirque
ⓘ
mountain ravine ⓘ |
| difficultyRating | one of the most difficult hiking routes on Mount Washington ⓘ |
| elevationGainFromBase | approximately 2000 feet ⓘ |
| geologicalOrigin | glacial erosion ⓘ |
| hasAccessPoint | Pinkham Notch Visitor Center NERFINISHED ⓘ |
| hasClimbingRoute |
Central Gully
NERFINISHED
ⓘ
Diagonal ⓘ Henderson Ridge NERFINISHED ⓘ North Gully NERFINISHED ⓘ Odell’s Gully NERFINISHED ⓘ Pinnacle Gully NERFINISHED ⓘ South Gully NERFINISHED ⓘ The Armadillo (nearby ridge climb) NERFINISHED ⓘ Yale Gully NERFINISHED ⓘ |
| hasFeature |
alpine terrain near ravine head
ⓘ
headwall cliffs ⓘ steep gullies ⓘ |
| hasHazard |
avalanches
ⓘ
icefall ⓘ rapidly changing weather ⓘ rockfall ⓘ |
| hasSeasonalUse |
spring mountaineering
ⓘ
summer hiking ⓘ winter ice climbing ⓘ |
| hasTrail |
Huntington Ravine Trail
NERFINISHED
ⓘ
Nelson Crag Trail (upper connections nearby) NERFINISHED ⓘ |
| knownFor |
challenging hiking routes
ⓘ
steep terrain ⓘ technical climbing routes ⓘ |
| locatedIn |
Coos County, New Hampshire
NERFINISHED
ⓘ
New Hampshire ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn | Mount Washington NERFINISHED ⓘ |
| locatedOnSideOf | northeast side of Mount Washington ⓘ |
| managedBy | U.S. Forest Service ⓘ |
| near |
Lion Head
NERFINISHED
ⓘ
Tuckerman Ravine NERFINISHED ⓘ |
| partOf |
Presidential Range
NERFINISHED
ⓘ
White Mountain National Forest NERFINISHED ⓘ White Mountains NERFINISHED ⓘ |
| popularWith |
experienced climbers
ⓘ
experienced hikers ⓘ |
| usedFor |
alpine climbing
ⓘ
ice climbing ⓘ mountaineering training ⓘ |
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: Huntington Ravine Description of subject: Huntington Ravine is a steep, glacially carved cirque on the northeast side of Mount Washington in New Hampshire, renowned for its challenging hiking and technical climbing routes.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.