Vice Admiral Jisaburo Ozawa
E537020
Vice Admiral Jisaburo Ozawa was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading Japanese carrier forces in major Pacific battles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Vice Admiral Jisaburo Ozawa canonical | 2 |
| Vice Admiral Jisaburō Ozawa | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5609726 — 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: Vice Admiral Jisaburo Ozawa Context triple: [Great Marianas Turkey Shoot, commanderForJapan, Vice Admiral Jisaburo Ozawa]
-
A.
Vice Admiral Shōji Nishimura
Vice Admiral Shōji Nishimura was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading a force that was destroyed in the Battle of Surigao Strait.
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B.
Vice Admiral Gunichi Mikawa
Vice Admiral Gunichi Mikawa was an Imperial Japanese Navy officer best known for leading the victorious Japanese cruiser force at the Battle of Savo Island during World War II.
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C.
Vice Admiral Takeo Takagi
Vice Admiral Takeo Takagi was an Imperial Japanese Navy officer best known for commanding carrier and surface forces in key early Pacific War battles, including the Battle of the Coral Sea and the Battle of Midway.
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D.
Rear Admiral Chūichi Hara
Rear Admiral Chūichi Hara was an Imperial Japanese Navy officer and aircraft carrier task force commander who played a prominent role in early Pacific Theater operations during World War II.
-
E.
Vice Admiral Nobutake Kondō
Vice Admiral Nobutake Kondō was an Imperial Japanese Navy officer and fleet commander in World War II, noted for leading major surface forces in the Solomon Islands campaign and other key Pacific naval operations.
- 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: Vice Admiral Jisaburo Ozawa Target entity description: Vice Admiral Jisaburo Ozawa was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading Japanese carrier forces in major Pacific battles.
-
A.
Vice Admiral Shōji Nishimura
Vice Admiral Shōji Nishimura was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading a force that was destroyed in the Battle of Surigao Strait.
-
B.
Vice Admiral Gunichi Mikawa
Vice Admiral Gunichi Mikawa was an Imperial Japanese Navy officer best known for leading the victorious Japanese cruiser force at the Battle of Savo Island during World War II.
-
C.
Vice Admiral Takeo Takagi
Vice Admiral Takeo Takagi was an Imperial Japanese Navy officer best known for commanding carrier and surface forces in key early Pacific War battles, including the Battle of the Coral Sea and the Battle of Midway.
-
D.
Rear Admiral Chūichi Hara
Rear Admiral Chūichi Hara was an Imperial Japanese Navy officer and aircraft carrier task force commander who played a prominent role in early Pacific Theater operations during World War II.
-
E.
Vice Admiral Nobutake Kondō
Vice Admiral Nobutake Kondō was an Imperial Japanese Navy officer and fleet commander in World War II, noted for leading major surface forces in the Solomon Islands campaign and other key Pacific naval operations.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy officer
ⓘ
World War II military personnel ⓘ person ⓘ |
| areaOfActivity | Pacific Ocean NERFINISHED ⓘ |
| conflict |
Pacific War
ⓘ
World War II ⓘ |
| countryOfCitizenship | Japan ⓘ |
| employer | Imperial Japanese Navy NERFINISHED ⓘ |
| era | 20th century ⓘ |
| familyName | Ozawa NERFINISHED ⓘ |
| fieldOfWork |
military strategy
ⓘ
naval warfare ⓘ |
| givenName | Jisaburo NERFINISHED ⓘ |
| hasHonorificTitle | Vice Admiral NERFINISHED ⓘ |
| languageUsed | Japanese ⓘ |
| memberOf | Japanese armed forces ⓘ |
| militaryAllegiance | Empire of Japan NERFINISHED ⓘ |
| militaryBranch | Imperial Japanese Navy ⓘ |
| militaryRank | Vice Admiral ⓘ |
| militaryRole |
carrier task force commander
ⓘ
fleet commander ⓘ |
| militarySpecialization |
carrier task force operations
ⓘ
fleet operations ⓘ |
| nativeLanguage | Japanese ⓘ |
| notableFor |
command of carrier task forces
ⓘ
command of the Japanese Mobile Fleet ⓘ commanding Japanese carrier forces in major Pacific battles ⓘ |
| notablePeriod | World War II Pacific campaigns NERFINISHED ⓘ |
| notedAs | leader of Japanese carrier forces ⓘ |
| occupation |
military officer
ⓘ
naval officer ⓘ |
| participantIn |
carrier warfare in the Pacific
ⓘ
naval battles of the Pacific Theater ⓘ |
| positionHeld |
commander of carrier forces
ⓘ
fleet commander ⓘ |
| serviceIn | Imperial Japanese Navy NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| strategicFocus | carrier-based naval aviation ⓘ |
| typeOfCarrierCommand | aircraft carrier fleet ⓘ |
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: Vice Admiral Jisaburo Ozawa Description of subject: Vice Admiral Jisaburo Ozawa was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading Japanese carrier forces in major Pacific battles.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Zuikaku
this entity surface form:
Vice Admiral Jisaburō Ozawa
this entity surface form:
Vice Admiral Jisaburō Ozawa