Knife Edge Trail
E938356
Knife Edge Trail is a famously narrow and exposed hiking route along a precipitous ridge on Maine’s Mount Katahdin, known for its dramatic views and challenging terrain.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Knife Edge Trail canonical | 3 |
| Knife Edge trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11626265 — 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: Knife Edge Trail Context triple: [Helon Taylor Trail, connectsTo, Knife Edge Trail]
-
A.
Breakneck Ridge Trail
Breakneck Ridge Trail is a famously steep and scenic hiking route along the Hudson River in New York, known for its challenging rock scrambles and panoramic views.
-
B.
Tarka Trail
Tarka Trail is a long-distance walking and cycling route in North Devon, England, following former railway lines and scenic river valleys made famous by the novel "Tarka the Otter."
-
C.
Pihea Trail
Pihea Trail is a popular hiking route on Kauai, Hawaii, known for its scenic ridge views over the Kalalau Valley and native forest landscapes.
-
D.
Dipsea Trail
Dipsea Trail is a famous and challenging hiking route in Marin County, California, known for its steep terrain, scenic coastal and forest views, and annual Dipsea Race.
-
E.
Elakala Trail
Elakala Trail is a scenic hiking path in West Virginia known for its forested route and views of the picturesque Elakala Falls.
- 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: Knife Edge Trail Target entity description: Knife Edge Trail is a famously narrow and exposed hiking route along a precipitous ridge on Maine’s Mount Katahdin, known for its dramatic views and challenging terrain.
-
A.
Breakneck Ridge Trail
Breakneck Ridge Trail is a famously steep and scenic hiking route along the Hudson River in New York, known for its challenging rock scrambles and panoramic views.
-
B.
Tarka Trail
Tarka Trail is a long-distance walking and cycling route in North Devon, England, following former railway lines and scenic river valleys made famous by the novel "Tarka the Otter."
-
C.
Pihea Trail
Pihea Trail is a popular hiking route on Kauai, Hawaii, known for its scenic ridge views over the Kalalau Valley and native forest landscapes.
-
D.
Dipsea Trail
Dipsea Trail is a famous and challenging hiking route in Marin County, California, known for its steep terrain, scenic coastal and forest views, and annual Dipsea Race.
-
E.
Elakala Trail
Elakala Trail is a scenic hiking path in West Virginia known for its forested route and views of the picturesque Elakala Falls.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hiking trail
ⓘ
mountain trail ⓘ |
| approximateLength |
1.1 miles
ⓘ
1.8 kilometers ⓘ |
| closedInWinter | often ⓘ |
| connects |
Baxter Peak
ⓘ
Pamola Peak ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| difficulty |
challenging
ⓘ
strenuous ⓘ |
| feature |
alpine environment
ⓘ
dramatic views ⓘ exposed sections ⓘ precipitous cliffs ⓘ steep drop-offs ⓘ |
| hazard |
high exposure to heights
ⓘ
loose rock ⓘ rapidly changing weather ⓘ risk of falls ⓘ strong winds ⓘ |
| highestPoint | Baxter Peak ⓘ |
| knownFor |
iconic New England hike
ⓘ
narrow and exposed ridge walking ⓘ |
| locatedIn |
Baxter State Park
ⓘ
Maine ⓘ Mount Katahdin ⓘ Piscataquis County, Maine ⓘ United States ⓘ
linked to:
United States of America
|
| lowestPoint | Pamola Peak ⓘ |
| mountain | Mount Katahdin ⓘ |
| park | Baxter State Park ⓘ |
| partOf |
Mount Katahdin trail system
ⓘ
linked to:
Mount Katahdin trail network
|
| popularity | popular with experienced hikers ⓘ |
| requires |
comfort with exposure
ⓘ
good physical fitness ⓘ scrambling ability ⓘ |
| ridge | Knife Edge ridge ⓘ |
| safetyRecommendation |
avoid in bad weather
ⓘ
not recommended for people with fear of heights ⓘ |
| season |
typically hiked in early fall
ⓘ
typically hiked in summer ⓘ |
| state | Maine ⓘ |
| terrainType |
narrow ridge
ⓘ
rocky ⓘ scramble sections ⓘ |
| viewOf |
Baxter State Park wilderness
ⓘ
linked to:
Baxter State Park
Chimney Peak ⓘ North Basin ⓘ |
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: Knife Edge Trail Description of subject: Knife Edge Trail is a famously narrow and exposed hiking route along a precipitous ridge on Maine’s Mount Katahdin, known for its dramatic views and challenging terrain.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Knife Edge Trail