Carrier Division 2
E254519
Carrier Division 2 was an Imperial Japanese Navy carrier formation in World War II that included the aircraft carrier Hiryū and participated in major Pacific naval battles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Carrier Division 2 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2293695 — 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: Carrier Division 2 Context triple: [Hiryu, flagshipOf, Carrier Division 2]
-
A.
Battleship
Battleship is a 2012 science fiction naval war film loosely inspired by the classic board game, featuring an alien invasion and large-scale maritime combat.
-
B.
Warfighter’s Edge
Warfighter’s Edge is the official motto of the U.S. Air Force Materiel Command, emphasizing its mission to provide technological and logistical advantages to military personnel in combat.
-
C.
Army One
Army One is the official air traffic control call sign used for any U.S. Army aircraft carrying the President of the United States.
-
D.
Tanker War
The Tanker War was a phase of the Iran–Iraq War during which both sides attacked oil tankers and merchant shipping in the Persian Gulf to disrupt each other’s economic lifelines and pressure international involvement.
-
E.
Marine Raiders
Marine Raiders were elite World War II-era United States Marine Corps special operations units known for their amphibious light-infantry raids in the Pacific Theater.
- 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: Carrier Division 2 Target entity description: Carrier Division 2 was an Imperial Japanese Navy carrier formation in World War II that included the aircraft carrier Hiryū and participated in major Pacific naval battles.
-
A.
Battleship
Battleship is a 2012 science fiction naval war film loosely inspired by the classic board game, featuring an alien invasion and large-scale maritime combat.
-
B.
Warfighter’s Edge
Warfighter’s Edge is the official motto of the U.S. Air Force Materiel Command, emphasizing its mission to provide technological and logistical advantages to military personnel in combat.
-
C.
Army One
Army One is the official air traffic control call sign used for any U.S. Army aircraft carrying the President of the United States.
-
D.
Tanker War
The Tanker War was a phase of the Iran–Iraq War during which both sides attacked oil tankers and merchant shipping in the Persian Gulf to disrupt each other’s economic lifelines and pressure international involvement.
-
E.
Marine Raiders
Marine Raiders were elite World War II-era United States Marine Corps special operations units known for their amphibious light-infantry raids in the Pacific Theater.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Navy unit
ⓘ
aircraft carrier division ⓘ |
| commandStructure | First Air Fleet ⓘ |
| conflict | World War II ⓘ |
| country |
Empire of Japan
ⓘ
linked to:
Japan
|
| disbandedAfter | Battle of Midway ⓘ |
| includedShip |
Hiryū
ⓘ
Shōkaku ⓘ
linked to:
Shokaku
Sōryū ⓘ Zuikaku ⓘ |
| navalForceType | carrier formation ⓘ |
| notableCommander | Tamón Yamaguchi ⓘ |
| notableEngagement |
Attack on Pearl Harbor
ⓘ
linked to:
attack on Pearl Harbor
Battle of Midway ⓘ Battle of the Coral Sea ⓘ
linked to:
Battle of Coral Sea
Indian Ocean Raid ⓘ
linked to:
Indian Ocean raid
|
| operatedAircraftType |
Aichi D3A
ⓘ
linked to:
Aichi D3A dive bombers
Mitsubishi A6M Zero ⓘ
linked to:
Mitsubishi A6M
Nakajima B5N ⓘ |
| operationalStatus | disbanded ⓘ |
| participatedIn | carrier task force operations ⓘ |
| partOf | Imperial Japanese Navy ⓘ |
| role |
carrier strike operations
ⓘ
naval aviation operations ⓘ |
| serviceBranch | Imperial Japanese Navy ⓘ |
| theater | Pacific War ⓘ |
| timePeriod | early Pacific War ⓘ |
| usedTactic | mass carrier air strike ⓘ |
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: Carrier Division 2 Description of subject: Carrier Division 2 was an Imperial Japanese Navy carrier formation in World War II that included the aircraft carrier Hiryū and participated in major Pacific naval battles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.