Mount Katahdin
E53474
Mount Katahdin is the highest peak in Maine and a prominent mountain in Baxter State Park, renowned as the northern terminus of the Appalachian Trail and a central symbol of the state's rugged wilderness.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Mount Katahdin canonical | 39 |
| Mount Katahdin massif | 5 |
| Katahdin | 2 |
| Katahdin massif | 1 |
| Katahdin summit | 1 |
| Mount Katahdin summit area | 1 |
| Mount Katahdin summit massif | 1 |
| Mount Katahdin, Maine | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T412741 — 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: Mount Katahdin Context triple: [The Maine Woods, mainSubject, Mount Katahdin]
-
A.
Mount Bachelor
Mount Bachelor is a prominent volcanic peak in central Oregon known for its large ski resort and extensive winter recreation opportunities.
-
B.
Blue Mountain Peak
Blue Mountain Peak is the tallest mountain in Jamaica, renowned for its misty vistas, coffee-growing slopes, and challenging hiking trails.
-
C.
Storm King Mountain
Storm King Mountain is a prominent peak along the Hudson River in New York, known for its scenic views, hiking trails, and historic role in the early U.S. environmental conservation movement.
-
D.
Mahoosuc Range
The Mahoosuc Range is a rugged mountain range in western Maine and northern New Hampshire known for its challenging Appalachian Trail section and scenic, remote wilderness.
-
E.
Mount Tom
Mount Tom is a prominent traprock mountain ridge in western Massachusetts known for its steep cliffs, scenic views over the Connecticut River Valley, and popular hiking trails.
- 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: Mount Katahdin Target entity description: Mount Katahdin is the highest peak in Maine and a prominent mountain in Baxter State Park, renowned as the northern terminus of the Appalachian Trail and a central symbol of the state's rugged wilderness.
-
A.
Mount Bachelor
Mount Bachelor is a prominent volcanic peak in central Oregon known for its large ski resort and extensive winter recreation opportunities.
-
B.
Blue Mountain Peak
Blue Mountain Peak is the tallest mountain in Jamaica, renowned for its misty vistas, coffee-growing slopes, and challenging hiking trails.
-
C.
Storm King Mountain
Storm King Mountain is a prominent peak along the Hudson River in New York, known for its scenic views, hiking trails, and historic role in the early U.S. environmental conservation movement.
-
D.
Mahoosuc Range
The Mahoosuc Range is a rugged mountain range in western Maine and northern New Hampshire known for its challenging Appalachian Trail section and scenic, remote wilderness.
-
E.
Mount Tom
Mount Tom is a prominent traprock mountain ridge in western Massachusetts known for its steep cliffs, scenic views over the Connecticut River Valley, and popular hiking trails.
- F. None of above. chosen
Statements (48)
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: Mount Katahdin Description of subject: Mount Katahdin is the highest peak in Maine and a prominent mountain in Baxter State Park, renowned as the northern terminus of the Appalachian Trail and a central symbol of the state's rugged wilderness.
Referenced by (51)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mount Katahdin, Maine
this entity surface form:
Katahdin
this entity surface form:
Katahdin
this entity surface form:
Mount Katahdin summit massif
this entity surface form:
Katahdin massif
this entity surface form:
Mount Katahdin massif
this entity surface form:
Mount Katahdin summit area
this entity surface form:
Mount Katahdin massif
this entity surface form:
Katahdin summit
this entity surface form:
Mount Katahdin massif
this entity surface form:
Mount Katahdin massif