Port Costa
E1385011
UNEXPLORED
Port Costa is a small historic waterfront town in Contra Costa County, California, known for its 19th-century architecture and former role as a bustling grain-shipping port.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Costa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19556655 — 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: Port Costa Context triple: [Burlington Hotel, city, Port Costa]
-
A.
Kingscliff
Kingscliff is a coastal town in northeastern New South Wales, Australia, known for its beaches, surf breaks, and relaxed holiday atmosphere.
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B.
Portsea
Portsea is an affluent coastal resort town on Victoria’s Mornington Peninsula, known for its beaches, holiday homes, and proximity to Port Phillip Heads.
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C.
Portsea
Portsea is a district of the city of Portsmouth on the south coast of England, historically known for its naval connections and dense urban development.
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D.
Noosa
Noosa is a coastal region and local government area in Queensland, Australia, renowned for its beaches, national park, and tourism.
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E.
Port Nicholson
Port Nicholson is the large natural harbour on the southern tip of New Zealand’s North Island that forms the setting for the city and port of Wellington.
- 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: Port Costa Target entity description: Port Costa is a small historic waterfront town in Contra Costa County, California, known for its 19th-century architecture and former role as a bustling grain-shipping port.
-
A.
Kingscliff
Kingscliff is a coastal town in northeastern New South Wales, Australia, known for its beaches, surf breaks, and relaxed holiday atmosphere.
-
B.
Portsea
Portsea is an affluent coastal resort town on Victoria’s Mornington Peninsula, known for its beaches, holiday homes, and proximity to Port Phillip Heads.
-
C.
Portsea
Portsea is a district of the city of Portsmouth on the south coast of England, historically known for its naval connections and dense urban development.
-
D.
Noosa
Noosa is a coastal region and local government area in Queensland, Australia, renowned for its beaches, national park, and tourism.
-
E.
Port Nicholson
Port Nicholson is the large natural harbour on the southern tip of New Zealand’s North Island that forms the setting for the city and port of Wellington.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.