North Shore Channel
E89539
The North Shore Channel is a man-made drainage and navigation canal in the Chicago metropolitan area that diverts water from the North Shore suburbs into the Chicago River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| North Shore Channel canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T679343 — 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: North Shore Channel Context triple: [Chicago River, hasPart, North Shore Channel]
-
A.
Cape Cod Canal
The Cape Cod Canal is a man-made waterway in Massachusetts that cuts across the base of the Cape Cod peninsula, providing a shortcut between Cape Cod Bay and Buzzards Bay for maritime traffic.
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B.
Muskeget Channel
Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
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C.
Fort Point Channel
Fort Point Channel is a narrow waterway in Boston, Massachusetts, separating downtown from the Seaport District and historically serving as an important industrial and maritime corridor.
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D.
East River
The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
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E.
Plum Island Sound
Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
- 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: North Shore Channel Target entity description: The North Shore Channel is a man-made drainage and navigation canal in the Chicago metropolitan area that diverts water from the North Shore suburbs into the Chicago River system.
-
A.
Cape Cod Canal
The Cape Cod Canal is a man-made waterway in Massachusetts that cuts across the base of the Cape Cod peninsula, providing a shortcut between Cape Cod Bay and Buzzards Bay for maritime traffic.
-
B.
Muskeget Channel
Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
-
C.
Fort Point Channel
Fort Point Channel is a narrow waterway in Boston, Massachusetts, separating downtown from the Seaport District and historically serving as an important industrial and maritime corridor.
-
D.
East River
The East River is a tidal strait in New York City that separates Manhattan from Brooklyn and Queens and serves as a major waterway spanned by several iconic bridges.
-
E.
Plum Island Sound
Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
- F. None of above. chosen
Statements (47)
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: North Shore Channel Description of subject: The North Shore Channel is a man-made drainage and navigation canal in the Chicago metropolitan area that diverts water from the North Shore suburbs into the Chicago River system.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.