Anacapa Island
E16495
Anacapa Island is a small, rugged volcanic island off the coast of Southern California known for its dramatic sea cliffs, rich seabird colonies, and iconic lighthouse.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Anacapa Island canonical | 6 |
| East Anacapa Island | 2 |
| Middle Anacapa Island | 1 |
| West Anacapa Island | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T36430 — 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: Anacapa Island Context triple: [Channel Islands National Park, hasPart, Anacapa Island]
-
A.
Desecheo Island
Desecheo Island is a small, uninhabited Caribbean island and wildlife refuge off the west coast of Puerto Rico, known for its rugged terrain, seabird colonies, and surrounding dive sites.
-
B.
Washington Island
Washington Island is a scenic, sparsely populated island at the northern tip of Wisconsin’s Door Peninsula, known for its maritime heritage, tourism, and distinctive rural character.
-
C.
South Brother Island
South Brother Island is a small, uninhabited island in New York City located between the Bronx and Queens, known for its protected bird sanctuary and restricted public access.
-
D.
Isla Verde
Isla Verde is a popular beachfront district in the metropolitan area of San Juan, Puerto Rico, known for its resorts, nightlife, and sandy shores.
-
E.
Beaver Island
Beaver Island is the largest island in Lake Michigan, known for its remote natural beauty, small year-round community, and recreational opportunities like boating, fishing, and hiking.
- 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: Anacapa Island Target entity description: Anacapa Island is a small, rugged volcanic island off the coast of Southern California known for its dramatic sea cliffs, rich seabird colonies, and iconic lighthouse.
-
A.
Desecheo Island
Desecheo Island is a small, uninhabited Caribbean island and wildlife refuge off the west coast of Puerto Rico, known for its rugged terrain, seabird colonies, and surrounding dive sites.
-
B.
Washington Island
Washington Island is a scenic, sparsely populated island at the northern tip of Wisconsin’s Door Peninsula, known for its maritime heritage, tourism, and distinctive rural character.
-
C.
South Brother Island
South Brother Island is a small, uninhabited island in New York City located between the Bronx and Queens, known for its protected bird sanctuary and restricted public access.
-
D.
Isla Verde
Isla Verde is a popular beachfront district in the metropolitan area of San Juan, Puerto Rico, known for its resorts, nightlife, and sandy shores.
-
E.
Beaver Island
Beaver Island is the largest island in Lake Michigan, known for its remote natural beauty, small year-round community, and recreational opportunities like boating, fishing, and hiking.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Channel Islands
ⓘ
island ⓘ volcanic island ⓘ |
| accessibleBy | boat ⓘ |
| archipelago | Channel Islands ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| geologicalOrigin | volcanic ⓘ |
| hasEcosystem | Mediterranean climate ecosystem ⓘ |
| hasFeature |
Anacapa Island Lighthouse
ⓘ
kelp forests ⓘ natural arches ⓘ rocky shoreline ⓘ sea cliffs ⓘ seabird colonies ⓘ steep bluffs ⓘ |
| hasFlora |
coastal scrub vegetation
ⓘ
native grasses ⓘ succulents ⓘ |
| hasPart |
Anacapa Island
self-linksurface differs
ⓘ
surface form:
East Anacapa Island
Anacapa Island self-linksurface differs ⓘ
surface form:
Middle Anacapa Island
Anacapa Island self-linksurface differs ⓘ
surface form:
West Anacapa Island
|
| hasRegulation | no overnight camping on Middle and West Anacapa ⓘ |
| hasStructure | Anacapa Island Lighthouse ⓘ |
| hasViewOf |
Pacific Ocean
ⓘ
Santa Cruz Island ⓘ |
| hasWildlife |
California sea lion
ⓘ
surface form:
California sea lions
brown pelicans ⓘ cormorants ⓘ harbor seals ⓘ western gull colonies ⓘ |
| knownFor |
arch rock formation
ⓘ
dramatic sea cliffs ⓘ iconic lighthouse ⓘ rich seabird colonies ⓘ |
| lighthouseConstructed | 1932 ⓘ |
| locatedIn |
Pacific Ocean
ⓘ
Southern California ⓘ Ventura County ⓘ |
| managedBy | National Park Service ⓘ |
| nearestCity | Ventura, California ⓘ |
| offCoastOf |
California, United States
ⓘ
surface form:
California
Santa Barbara Channel ⓘ |
| partOf |
Channel Islands of California
ⓘ
surface form:
California Channel Islands
Channel Islands National Park ⓘ |
| popularFor |
birdwatching
ⓘ
hiking ⓘ kayaking ⓘ wildlife viewing ⓘ |
| protectedAreaStatus | national park unit ⓘ |
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: Anacapa Island Description of subject: Anacapa Island is a small, rugged volcanic island off the coast of Southern California known for its dramatic sea cliffs, rich seabird colonies, and iconic lighthouse.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
East Anacapa Island
this entity surface form:
Middle Anacapa Island
this entity surface form:
West Anacapa Island
this entity surface form:
East Anacapa Island