Carquinez Strait region
E942839
The Carquinez Strait region is a waterway and surrounding area in the northern San Francisco Bay Area of California, known for its narrow tidal strait connecting the Sacramento–San Joaquin River Delta to San Pablo Bay and its adjacent industrial and residential communities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Carquinez Strait area | 1 |
| Carquinez Strait region canonical | 1 |
| Carquinez Strait shipping channel | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11721078 — 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: Carquinez Strait region Context triple: [City of Crockett, locatedIn, Carquinez Strait region]
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A.
Puget Sound region
The Puget Sound region is a coastal metropolitan and ecological area in northwestern Washington State centered around the Puget Sound inlet, including cities like Seattle and Tacoma and known for its maritime economy, technology industry, and scenic waterways.
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B.
Juan de Fuca Plate
The Juan de Fuca Plate is a small oceanic tectonic plate off the Pacific Northwest coast whose subduction beneath North America drives significant volcanic and seismic activity in the region.
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C.
Kitsap Peninsula
The Kitsap Peninsula is a landmass in western Washington State known for its forested landscapes, naval installations, and waterfront communities facing Puget Sound and the Olympic Mountains.
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D.
Whidbey Reach
Whidbey Reach is a marine waterway segment within the Douglas Channel system on the north coast of British Columbia, Canada.
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E.
Queen Charlotte Strait
Queen Charlotte Strait is a major marine waterway on the central coast of British Columbia, Canada, separating northern Vancouver Island from the mainland and forming part of the Inside Passage.
- 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: Carquinez Strait region Target entity description: The Carquinez Strait region is a waterway and surrounding area in the northern San Francisco Bay Area of California, known for its narrow tidal strait connecting the Sacramento–San Joaquin River Delta to San Pablo Bay and its adjacent industrial and residential communities.
-
A.
Puget Sound region
The Puget Sound region is a coastal metropolitan and ecological area in northwestern Washington State centered around the Puget Sound inlet, including cities like Seattle and Tacoma and known for its maritime economy, technology industry, and scenic waterways.
-
B.
Juan de Fuca Plate
The Juan de Fuca Plate is a small oceanic tectonic plate off the Pacific Northwest coast whose subduction beneath North America drives significant volcanic and seismic activity in the region.
-
C.
Kitsap Peninsula
The Kitsap Peninsula is a landmass in western Washington State known for its forested landscapes, naval installations, and waterfront communities facing Puget Sound and the Olympic Mountains.
-
D.
Whidbey Reach
Whidbey Reach is a marine waterway segment within the Douglas Channel system on the north coast of British Columbia, Canada.
-
E.
Queen Charlotte Strait
Queen Charlotte Strait is a major marine waterway on the central coast of British Columbia, Canada, separating northern Vancouver Island from the mainland and forming part of the Inside Passage.
- F. None of above. chosen
Statements (49)
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: Carquinez Strait region Description of subject: The Carquinez Strait region is a waterway and surrounding area in the northern San Francisco Bay Area of California, known for its narrow tidal strait connecting the Sacramento–San Joaquin River Delta to San Pablo Bay and its adjacent industrial and residential communities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Carquinez Strait region
linked to: Carquinez Strait region