Oceanside Harbor
E201978
Oceanside Harbor is a coastal marina and waterfront area in Oceanside, California, known for its recreational boating, beaches, dining, and scenic ocean views.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Oceanside Harbor canonical | 5 |
| Oceanside Harbor Marina | 1 |
| Oceanside Harbor marina | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1669385 — 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: Oceanside Harbor Context triple: [Oceanside, hasFeature, Oceanside Harbor]
-
A.
Ventura Harbor
Ventura Harbor is a scenic marina and waterfront area in Ventura, California, known for its recreational boating, seaside dining, and access to the Channel Islands.
-
B.
Santa Barbara Harbor
Santa Barbara Harbor is a picturesque marina and working harbor on the Pacific coast known for its recreational boating, fishing fleet, waterfront dining, and views of the Santa Ynez Mountains.
-
C.
Port Hueneme
Port Hueneme is a small coastal city in Southern California known for its deep-water port and sandy beaches along the Pacific Ocean.
-
D.
Los Angeles Harbor
Los Angeles Harbor is a major seaport in the San Pedro area of Los Angeles that serves as a key hub for international trade and maritime activity on the U.S. West Coast.
-
E.
Marina del Rey
Marina del Rey is a coastal unincorporated community in Los Angeles County known for its large man-made small-craft harbor, waterfront residences, and recreational boating.
- 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: Oceanside Harbor Target entity description: Oceanside Harbor is a coastal marina and waterfront area in Oceanside, California, known for its recreational boating, beaches, dining, and scenic ocean views.
-
A.
Ventura Harbor
Ventura Harbor is a scenic marina and waterfront area in Ventura, California, known for its recreational boating, seaside dining, and access to the Channel Islands.
-
B.
Santa Barbara Harbor
Santa Barbara Harbor is a picturesque marina and working harbor on the Pacific coast known for its recreational boating, fishing fleet, waterfront dining, and views of the Santa Ynez Mountains.
-
C.
Port Hueneme
Port Hueneme is a small coastal city in Southern California known for its deep-water port and sandy beaches along the Pacific Ocean.
-
D.
Los Angeles Harbor
Los Angeles Harbor is a major seaport in the San Pedro area of Los Angeles that serves as a key hub for international trade and maritime activity on the U.S. West Coast.
-
E.
Marina del Rey
Marina del Rey is a coastal unincorporated community in Los Angeles County known for its large man-made small-craft harbor, waterfront residences, and recreational boating.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
marina
ⓘ
waterfront district ⓘ |
| adjacentTo |
Interstate 5
ⓘ
Oceanside Pier ⓘ |
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccessibility | public access ⓘ |
| hasActivity |
harbor cruises
ⓘ
kayaking ⓘ paddleboarding ⓘ sailing ⓘ surfing nearby ⓘ |
| hasFeature |
boat launch ramp
ⓘ
boat slips ⓘ charter boats ⓘ fishing opportunities ⓘ harbor entrance jetties ⓘ harbor village ⓘ kayak rentals ⓘ parking areas ⓘ picnic areas ⓘ public beaches ⓘ public restrooms ⓘ recreational boating facilities ⓘ restaurants ⓘ scenic ocean views ⓘ shops ⓘ sportfishing boats ⓘ stand-up paddleboard rentals ⓘ walking paths ⓘ whale watching tours ⓘ |
| hasNearbyAttraction |
Oceanside Harbor Beach
ⓘ
Oceanside Harbor Village ⓘ Oceanside Pier ⓘ |
| locatedIn |
Oceanside, California, United States
ⓘ
surface form:
Oceanside, California
San Diego County ⓘ
surface form:
San Diego County, California
|
| locatedOn | Pacific Ocean ⓘ |
| managedBy | City of Oceanside Harbor and Beaches Department ⓘ |
| openedForUse | 1960s ⓘ |
| partOf |
Oceanside
ⓘ
surface form:
City of Oceanside
|
| region | Southern California ⓘ |
| usedFor |
beach recreation
ⓘ
dining ⓘ fishing ⓘ recreational boating ⓘ tourism ⓘ water sports ⓘ |
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: Oceanside Harbor Description of subject: Oceanside Harbor is a coastal marina and waterfront area in Oceanside, California, known for its recreational boating, beaches, dining, and scenic ocean views.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Oceanside, California
this entity surface form:
Oceanside Harbor marina
this entity surface form:
Oceanside Harbor Marina