Ulithi Atoll
E312596
Ulithi Atoll is a large coral atoll in the western Pacific Ocean, part of the Federated States of Micronesia, historically notable as a major U.S. naval base during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ulithi Atoll canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2346714 — 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: Ulithi Atoll Context triple: [Yap State, hasPart, Ulithi Atoll]
-
A.
Kaafu Atoll
Kaafu Atoll is an administrative atoll in the central Maldives that includes the capital region and is a major hub for tourism and transport.
-
B.
Wotho Atoll
Wotho Atoll is a small coral atoll in the Ralik Chain of the Marshall Islands in the central Pacific Ocean, known for its remote location and traditional Marshallese community.
-
C.
Ujae Atoll
Ujae Atoll is a small coral atoll in the Ralik Chain of the Marshall Islands in the central Pacific Ocean, known for its traditional Marshallese community and lagoon.
-
D.
Ailuk Atoll
Ailuk Atoll is a small coral atoll in the Pacific Ocean that is part of the Marshall Islands, known for its lagoon, traditional Marshallese culture, and remote island environment.
-
E.
Ujelang Atoll
Ujelang Atoll is a remote coral atoll in the Marshall Islands, historically used as a relocation site for displaced islanders from other nuclear-affected atolls.
- 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: Ulithi Atoll Target entity description: Ulithi Atoll is a large coral atoll in the western Pacific Ocean, part of the Federated States of Micronesia, historically notable as a major U.S. naval base during World War II.
-
A.
Kaafu Atoll
Kaafu Atoll is an administrative atoll in the central Maldives that includes the capital region and is a major hub for tourism and transport.
-
B.
Wotho Atoll
Wotho Atoll is a small coral atoll in the Ralik Chain of the Marshall Islands in the central Pacific Ocean, known for its remote location and traditional Marshallese community.
-
C.
Ujae Atoll
Ujae Atoll is a small coral atoll in the Ralik Chain of the Marshall Islands in the central Pacific Ocean, known for its traditional Marshallese community and lagoon.
-
D.
Ailuk Atoll
Ailuk Atoll is a small coral atoll in the Pacific Ocean that is part of the Marshall Islands, known for its lagoon, traditional Marshallese culture, and remote island environment.
-
E.
Ujelang Atoll
Ujelang Atoll is a remote coral atoll in the Marshall Islands, historically used as a relocation site for displaced islanders from other nuclear-affected atolls.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
atoll
ⓘ
coral atoll ⓘ geographic location ⓘ |
| administeredBy |
Japan
ⓘ
United States of America ⓘ
surface form:
United States
|
| archipelago | Caroline Islands ⓘ |
| colonizedBy | Spain ⓘ |
| controlledBy | United States Navy ⓘ |
| country | Federated States of Micronesia ⓘ |
| environment | coral reef ecosystem ⓘ |
| ethnicGroup | Ulithian people ⓘ |
| hasAirport | Falalop Airport ⓘ |
| hasPart |
Asor Island
NERFINISHED
ⓘ
Falalop Island NERFINISHED ⓘ Fedrai Island NERFINISHED ⓘ Mogmog Island ⓘ |
| hasSettlement |
Asor
ⓘ
Falalop ⓘ Fedrai ⓘ Mogmog ⓘ |
| historicalSignificance | major U.S. fleet anchorage in World War II ⓘ |
| language |
Ulithian
ⓘ
surface form:
Ulithian language
|
| laterAdministeredBy |
Germany
ⓘ
Japan ⓘ |
| locatedIn |
Caroline Islands
ⓘ
Federated States of Micronesia ⓘ Yap State ⓘ western Pacific Ocean ⓘ |
| marineBiome | tropical marine ⓘ |
| notableEvent |
served as anchorage for U.S. Fifth Fleet
ⓘ
served as anchorage for U.S. Third Fleet ⓘ |
| ocean | Pacific Ocean ⓘ |
| partOf |
Micronesia
ⓘ
Trust Territory of the Pacific Islands ⓘ |
| region | Oceania ⓘ |
| religion |
Christianity
ⓘ
traditional Micronesian beliefs ⓘ |
| sovereignState | Federated States of Micronesia ⓘ |
| strategicRole |
forward base for operations against Iwo Jima
ⓘ
forward base for operations against Okinawa ⓘ forward base for operations against the Philippines ⓘ |
| timeZone | UTC+10 ⓘ |
| usedAs | U.S. naval base ⓘ |
| usedBy |
Fast Carrier Task Force, U.S. Pacific Fleet
ⓘ
surface form:
U.S. fast carrier task forces
|
| usedDuring | World War II ⓘ |
| usedFor |
air operations support
ⓘ
logistics base for U.S. Navy ⓘ repair and resupply of warships ⓘ staging area for Pacific naval operations ⓘ |
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: Ulithi Atoll Description of subject: Ulithi Atoll is a large coral atoll in the western Pacific Ocean, part of the Federated States of Micronesia, historically notable as a major U.S. naval base during World War II.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.