Soemu Toyoda
E21653
Soemu Toyoda was a high-ranking admiral of the Imperial Japanese Navy who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Soemu Toyoda canonical | 10 |
| 豊田副武 | 3 |
| Sōemu Toyoda | 1 |
| Toyoda | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T58563 — 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: Soemu Toyoda Context triple: [Imperial Japanese Navy, notableCommander, Soemu Toyoda]
-
A.
Kakuei Tanaka
Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
-
B.
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.
-
C.
Hirofumi Yoshimura
Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
-
D.
Nobutake Kondō
Nobutake Kondō was a senior Imperial Japanese Navy admiral who played major command roles in key Pacific War engagements, including the Guadalcanal campaign and other operations alongside the main carrier forces.
-
E.
Osami Nagano
Osami Nagano was a Japanese admiral who served as Chief of the Imperial Japanese Navy General Staff and was a key strategist behind Japan’s early World War II naval operations, including the attack on Pearl Harbor.
- 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: Soemu Toyoda Target entity description: Soemu Toyoda was a high-ranking admiral of the Imperial Japanese Navy who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II.
-
A.
Kakuei Tanaka
Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
-
B.
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.
-
C.
Hirofumi Yoshimura
Hirofumi Yoshimura is a Japanese politician who serves as the governor of Osaka Prefecture and is a prominent figure in regional reform politics.
-
D.
Nobutake Kondō
Nobutake Kondō was a senior Imperial Japanese Navy admiral who played major command roles in key Pacific War engagements, including the Guadalcanal campaign and other operations alongside the main carrier forces.
-
E.
Osami Nagano
Osami Nagano was a Japanese admiral who served as Chief of the Imperial Japanese Navy General Staff and was a key strategist behind Japan’s early World War II naval operations, including the attack on Pearl Harbor.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy officer
ⓘ
admiral ⓘ person ⓘ |
| allegiance |
Japan
ⓘ
surface form:
Empire of Japan
|
| birthDate | 1885-05-01 ⓘ |
| commanded |
Combined Fleet
ⓘ
Japanese naval forces in the defense of the home islands ⓘ |
| conflict |
Pacific War
ⓘ
World War II ⓘ |
| countryOfCitizenship | Japan ⓘ |
| deathDate | 1957-09-22 ⓘ |
| educatedAt | Imperial Japanese Naval Academy ⓘ |
| era |
Showa era
ⓘ
surface form:
Shōwa period
|
| memberOf | Imperial Japanese Navy General Staff ⓘ |
| militaryBranch | Imperial Japanese Navy ⓘ |
| militaryRank | Admiral ⓘ |
| name | Soemu Toyoda self-link ⓘ |
| nationality | Japanese ⓘ |
| nativeName |
Soemu Toyoda
self-linksurface differs
ⓘ
surface form:
豊田副武
|
| notableWork | Command of the Imperial Japanese Navy Combined Fleet in the later stages of World War II ⓘ |
| occupation |
military leader
ⓘ
naval officer ⓘ |
| placeOfBirth | Fukuoka Prefecture ⓘ |
| placeOfDeath | Japan ⓘ |
| positionHeld |
Chief of the Imperial Japanese Navy General Staff
ⓘ
surface form:
Chief of the Naval General Staff
Commander-in-Chief of the Combined Fleet ⓘ |
| roleIn | Japanese naval strategy in the final phase of World War II ⓘ |
| serviceEndYear | 1945 ⓘ |
| serviceStartYear | 1905 ⓘ |
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: Soemu Toyoda Description of subject: Soemu Toyoda was a high-ranking admiral of the Imperial Japanese Navy who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sōemu Toyoda
this entity surface form:
豊田副武
this entity surface form:
Toyoda
this entity surface form:
豊田副武