Keiji Shibazaki
E67639
Keiji Shibazaki was an Imperial Japanese Navy rear admiral who led the island’s defenses and was killed during the World War II Battle of Tarawa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keiji Shibazaki canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T420743 — 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: Keiji Shibazaki Context triple: [Battle of Tarawa, commander, Keiji Shibazaki]
-
A.
Shintaro Fujinami
Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
-
B.
Ōyama Iwao
Ōyama Iwao was a prominent Meiji-era Japanese field marshal and statesman who played key leadership roles in Japan’s early modern wars and military modernization.
-
C.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
D.
Mineichi Koga
Mineichi Koga was an admiral in the Imperial Japanese Navy who succeeded Isoroku Yamamoto as commander-in-chief of the Combined Fleet during World War II.
-
E.
Hiromori Hayashi
Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
- 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: Keiji Shibazaki Target entity description: Keiji Shibazaki was an Imperial Japanese Navy rear admiral who led the island’s defenses and was killed during the World War II Battle of Tarawa.
-
A.
Shintaro Fujinami
Shintaro Fujinami is a Japanese professional baseball pitcher known for his power arm and early stardom in Nippon Professional Baseball before moving to Major League Baseball.
-
B.
Ōyama Iwao
Ōyama Iwao was a prominent Meiji-era Japanese field marshal and statesman who played key leadership roles in Japan’s early modern wars and military modernization.
-
C.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
D.
Mineichi Koga
Mineichi Koga was an admiral in the Imperial Japanese Navy who succeeded Isoroku Yamamoto as commander-in-chief of the Combined Fleet during World War II.
-
E.
Hiromori Hayashi
Hiromori Hayashi was a Japanese court musician of the Meiji era best known for arranging and formalizing the melody of Japan’s national anthem, "Kimigayo."
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy officer
ⓘ
person ⓘ rear admiral ⓘ |
| allegiance |
Japan
ⓘ
surface form:
Empire of Japan
Imperial Japanese Navy ⓘ |
| battle | Battle of Tarawa ⓘ |
| citizenship | Japan ⓘ |
| conflict |
Pacific War
ⓘ
World War II ⓘ |
| country |
Japan
ⓘ
surface form:
Empire of Japan
|
| deathCause | killed in action ⓘ |
| deathDuring | World War II ⓘ |
| deathEvent | Battle of Tarawa ⓘ |
| defendedLocation |
Banaba Island
ⓘ
surface form:
Betio Island
Tarawa Atoll ⓘ
surface form:
Tarawa
|
| era |
World War II
ⓘ
surface form:
World War II era
|
| historicalSignificance | key Japanese commander at Tarawa ⓘ |
| militaryBranch | Imperial Japanese Navy ⓘ |
| militaryRank | rear admiral ⓘ |
| militaryTheater | Central Pacific ⓘ |
| notableEvent | death during the Battle of Tarawa ⓘ |
| notableFor | commanding Japanese defenses at the Battle of Tarawa ⓘ |
| occupation | naval officer ⓘ |
| role | commander of island defenses at Tarawa ⓘ |
| sideInConflict | Japan ⓘ |
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: Keiji Shibazaki Description of subject: Keiji Shibazaki was an Imperial Japanese Navy rear admiral who led the island’s defenses and was killed during the World War II Battle of Tarawa.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.