kaiten manned torpedo
E750892
The kaiten manned torpedo was a Japanese World War II suicide weapon in which a pilot guided a modified torpedo directly into enemy ships.
All labels observed (3)
| Label | Occurrences |
|---|---|
| SLC human torpedo | 1 |
| human torpedo Kaiten | 1 |
| kaiten manned torpedo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8698222 — 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: kaiten manned torpedo Context triple: [Imperial Japanese Navy submarine force, usedWeapon, kaiten manned torpedo]
-
A.
MAS 96 motor torpedo boat
The MAS 96 motor torpedo boat is a historic Italian World War I-era fast attack craft, preserved as a museum exhibit at the Vittoriale degli Italiani.
-
B.
Type 93 Long Lance torpedo
The Type 93 "Long Lance" torpedo was a highly advanced, oxygen-fueled Japanese naval torpedo of World War II, renowned for its exceptional range, speed, and destructive power.
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C.
Torp
Torp is a Norwegian surname most notably associated with architect Niels Torp and several other prominent Norwegian families.
-
D.
Mark 48 torpedoes
Mark 48 torpedoes are heavyweight, wire-guided, submarine-launched torpedoes used by several navies for anti-submarine and anti-surface warfare.
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E.
Tench-class submarine
The Tench-class submarine was a World War II–era U.S. Navy diesel-electric attack submarine class, noted for improved endurance, habitability, and internal arrangements over its predecessors.
- 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: kaiten manned torpedo Target entity description: The kaiten manned torpedo was a Japanese World War II suicide weapon in which a pilot guided a modified torpedo directly into enemy ships.
-
A.
MAS 96 motor torpedo boat
The MAS 96 motor torpedo boat is a historic Italian World War I-era fast attack craft, preserved as a museum exhibit at the Vittoriale degli Italiani.
-
B.
Type 93 Long Lance torpedo
The Type 93 "Long Lance" torpedo was a highly advanced, oxygen-fueled Japanese naval torpedo of World War II, renowned for its exceptional range, speed, and destructive power.
-
C.
Torp
Torp is a Norwegian surname most notably associated with architect Niels Torp and several other prominent Norwegian families.
-
D.
Mark 48 torpedoes
Mark 48 torpedoes are heavyweight, wire-guided, submarine-launched torpedoes used by several navies for anti-submarine and anti-surface warfare.
-
E.
Tench-class submarine
The Tench-class submarine was a World War II–era U.S. Navy diesel-electric attack submarine class, noted for improved endurance, habitability, and internal arrangements over its predecessors.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy weapon
ⓘ
manned torpedo ⓘ suicide weapon ⓘ |
| armament | large high-explosive warhead ⓘ |
| basedOn |
Type 93 torpedo
ⓘ
linked to:
Type 93 Long Lance torpedo
Type 95 torpedo ⓘ
linked to:
Type 93 Long Lance torpedo
|
| category |
Japanese special attack weapons
ⓘ
World War II naval weapons of Japan ⓘ suicide submarines ⓘ |
| conflict | World War II ⓘ |
| controlSystem | manual controls by pilot ⓘ |
| countryOfOrigin |
Empire of Japan
ⓘ
linked to:
Imperial Japan
|
| crew | 1 pilot ⓘ |
| deploymentPlatform |
submarine
ⓘ
surface ship ⓘ |
| designedAs | one-way mission weapon ⓘ |
| designedTo | attack enemy ships ⓘ |
| developedIn | 1944 ⓘ |
| era | 1940s ⓘ |
| firstCombatOperation | attack on Ulithi Atoll ⓘ |
| firstCombatUse | November 1944 ⓘ |
| guidanceSystem | human guidance ⓘ |
| hasVariant |
Kaiten Type 1
ⓘ
Kaiten Type 10 ⓘ Kaiten Type 2 ⓘ Kaiten Type 4 ⓘ |
| historicalReputation | desperate last-ditch weapon ⓘ |
| introduced | 1944 ⓘ |
| languageOfName | Japanese ⓘ |
| missionType | suicide attack ⓘ |
| nameMeaning | return to heaven ⓘ |
| notableUser | Japanese Special Attack Units ⓘ |
| operationalMethod | piloted guidance ⓘ |
| operatorPosition | small cockpit in torpedo body ⓘ |
| poweredBy | Type 93 torpedo engine ⓘ |
| primaryTarget |
Allied merchant ships
ⓘ
Allied warships ⓘ |
| propulsion | torpedo engine ⓘ |
| riskToCrew | certain death ⓘ |
| strategicPurpose | counter Allied naval superiority ⓘ |
| tactics | stealth approach and ramming target ⓘ |
| typicalLaunchMode | submerged launch from submarine ⓘ |
| usedBy | Imperial Japanese Navy ⓘ |
| usedIn | Pacific War ⓘ |
| usedUntil | 1945 ⓘ |
| weaponType |
kamikaze weapon
ⓘ
torpedo ⓘ |
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: kaiten manned torpedo Description of subject: The kaiten manned torpedo was a Japanese World War II suicide weapon in which a pilot guided a modified torpedo directly into enemy ships.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: kaiten manned torpedo
linked to: kaiten manned torpedo