Operation AL
E136252
Operation AL was a World War II Japanese naval operation closely associated with the Midway campaign, aimed at diverting U.S. forces by attacking the Aleutian Islands in Alaska.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation AL canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1190516 — 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: Operation AL Context triple: [Operation MI, relatedOperation, Operation AL]
-
A.
Operation Z
Operation Z was the Imperial Japanese Navy’s codename for the 1941 carrier-based attack plan on Pearl Harbor that launched Japan into war with the United States in World War II.
-
B.
Operation Nekka
Operation Nekka was a 1933 Japanese Kwantung Army military campaign that led to the occupation of Rehe (Jehol) province and further consolidated Japan’s control over northern China.
-
C.
Operation 25
Operation 25 was the codename for Nazi Germany’s April 1941 military campaign that swiftly invaded and dismembered the Kingdom of Yugoslavia during World War II.
-
D.
Operation Whirlwind
Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
-
E.
Operation Galvanic
Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
- 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: Operation AL Target entity description: Operation AL was a World War II Japanese naval operation closely associated with the Midway campaign, aimed at diverting U.S. forces by attacking the Aleutian Islands in Alaska.
-
A.
Operation Z
Operation Z was the Imperial Japanese Navy’s codename for the 1941 carrier-based attack plan on Pearl Harbor that launched Japan into war with the United States in World War II.
-
B.
Operation Nekka
Operation Nekka was a 1933 Japanese Kwantung Army military campaign that led to the occupation of Rehe (Jehol) province and further consolidated Japan’s control over northern China.
-
C.
Operation 25
Operation 25 was the codename for Nazi Germany’s April 1941 military campaign that swiftly invaded and dismembered the Kingdom of Yugoslavia during World War II.
-
D.
Operation Whirlwind
Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
-
E.
Operation Galvanic
Operation Galvanic was the U.S. amphibious offensive in November 1943 that launched the Gilbert Islands campaign in the central Pacific, including the bloody Battle of Tarawa, during World War II.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
World War II operation
ⓘ
military operation ⓘ naval operation ⓘ |
| airComponent |
carrier-based aircraft
ⓘ
land-based aircraft ⓘ |
| associatedCampaign |
Battle of Midway
ⓘ
surface form:
Midway campaign
|
| belligerent |
Japan
ⓘ
surface form:
Empire of Japan
|
| codename | AL ⓘ |
| commandStructure |
Combined Fleet of the Imperial Japanese Navy
ⓘ
surface form:
Japanese Combined Fleet
|
| conflict | World War II ⓘ |
| countryTargeted |
United States of America
ⓘ
surface form:
United States
|
| geopoliticalRegion |
Aleutian Islands
ⓘ
surface form:
Aleutian Islands chain
Northern Pacific Ocean ⓘ
surface form:
North Pacific Ocean
|
| location |
Alaska
ⓘ
Aleutian Islands ⓘ |
| navalForceType |
carrier task force
ⓘ
surface combatants ⓘ |
| objective |
Battle of Dutch Harbor
ⓘ
surface form:
attack on Dutch Harbor
occupation of Attu Island ⓘ occupation of Kiska Island ⓘ |
| opponent |
United States of America
ⓘ
surface form:
United States
|
| partOf |
Aleutian Islands campaign
ⓘ
Pacific War ⓘ |
| plannedBy | Imperial Japanese Navy ⓘ |
| relatedOperation |
Battle of Midway
ⓘ
Operation MI ⓘ |
| result |
Japanese occupation of Attu
ⓘ
Battle of Kiska ⓘ
surface form:
Japanese occupation of Kiska
limited diversion of U.S. forces from Midway ⓘ |
| startDate | 1942-06 ⓘ |
| strategicPurpose |
diversion of U.S. naval forces from Midway
ⓘ
seizure of Aleutian Islands positions ⓘ |
| theater |
Aleutian Islands campaign
ⓘ
Pacific War ⓘ |
| timePeriod | June 1942 ⓘ |
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: Operation AL Description of subject: Operation AL was a World War II Japanese naval operation closely associated with the Midway campaign, aimed at diverting U.S. forces by attacking the Aleutian Islands in Alaska.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.