Hollandia operation
E828044
The Hollandia operation was a major World War II Allied amphibious assault in Dutch New Guinea aimed at seizing Japanese-held airfields and establishing a strategic base for further advances in the Southwest Pacific.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hollandia operation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9903296 — 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: Hollandia operation Context triple: [Alamo Force, notableOperation, Hollandia operation]
-
A.
Operation Lüttich
Operation Lüttich was a German counteroffensive launched in August 1944 near Mortain in Normandy, aimed at halting the Allied breakout following the D-Day landings.
-
B.
Operation Weeting
Operation Weeting was a major Metropolitan Police investigation into widespread phone hacking by journalists at the now-defunct News of the World newspaper.
-
C.
Operation Blücher–Yorck
Operation Blücher–Yorck was a major German offensive on the Western Front in World War I, launched in May 1918 to break through Allied lines along the Aisne and advance toward Paris.
-
D.
Operation Braunschweig
Operation Braunschweig was the German Wehrmacht’s 1942 summer offensive toward Stalingrad and the Caucasus oil fields, forming the central phase of the broader Case Blue campaign on the Eastern Front in World War II.
-
E.
Operation Eiche
Operation Eiche was the 1943 German commando raid led by Otto Skorzeny that rescued Italian dictator Benito Mussolini from captivity in the Gran Sasso mountains 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: Hollandia operation Target entity description: The Hollandia operation was a major World War II Allied amphibious assault in Dutch New Guinea aimed at seizing Japanese-held airfields and establishing a strategic base for further advances in the Southwest Pacific.
-
A.
Operation Lüttich
Operation Lüttich was a German counteroffensive launched in August 1944 near Mortain in Normandy, aimed at halting the Allied breakout following the D-Day landings.
-
B.
Operation Weeting
Operation Weeting was a major Metropolitan Police investigation into widespread phone hacking by journalists at the now-defunct News of the World newspaper.
-
C.
Operation Blücher–Yorck
Operation Blücher–Yorck was a major German offensive on the Western Front in World War I, launched in May 1918 to break through Allied lines along the Aisne and advance toward Paris.
-
D.
Operation Braunschweig
Operation Braunschweig was the German Wehrmacht’s 1942 summer offensive toward Stalingrad and the Caucasus oil fields, forming the central phase of the broader Case Blue campaign on the Eastern Front in World War II.
-
E.
Operation Eiche
Operation Eiche was the 1943 German commando raid led by Otto Skorzeny that rescued Italian dictator Benito Mussolini from captivity in the Gran Sasso mountains during World War II.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
World War II battle
ⓘ
amphibious assault ⓘ military operation ⓘ |
| airfieldCaptured |
Cyclops airfield
ⓘ
Hollandia airfield complex ⓘ Sentani airfield ⓘ |
| alsoKnownAs | Operation Reckless ⓘ |
| belligerent |
Allied forces
ⓘ
Imperial Japanese Army ⓘ Imperial Japanese Navy ⓘ |
| casualtiesSide |
heavy Japanese casualties
ⓘ
relatively light Allied casualties ⓘ |
| codename | Reckless ⓘ |
| commander |
Douglas MacArthur
ⓘ
George C. Kenney ⓘ Walter Krueger ⓘ |
| conflict | World War II ⓘ |
| countryInvolved |
Australia
ⓘ
Japan ⓘ United States ⓘ
linked to:
United States of America
|
| currentLocation |
Jayapura, Papua, Indonesia
ⓘ
linked to:
Jayapura
|
| dateEnd | 1944-04-27 ⓘ |
| dateStart | 1944-04-22 ⓘ |
| followedBy | Aitape–Wewak campaign ⓘ |
| front | South West Pacific Area ⓘ |
| involvedUnit |
Royal Australian Air Force units
ⓘ
linked to:
Royal Australian Air Force
U.S. 24th Infantry Division ⓘ
linked to:
24th Infantry Division (United States)
U.S. 41st Infantry Division ⓘ
linked to:
US 41st Infantry Division
U.S. I Corps ⓘ |
| location |
Dutch New Guinea
ⓘ
Hollandia, Dutch New Guinea ⓘ
linked to:
Hollandia
|
| objective |
cut off Japanese forces in the Huon Peninsula and Wewak areas
ⓘ
establish a strategic base for further Allied advances in the South West Pacific ⓘ seize Japanese-held airfields at Hollandia ⓘ |
| operationType |
airborne assault support
ⓘ
amphibious landing ⓘ |
| partOf |
Pacific War
ⓘ
South West Pacific theatre of World War II ⓘ
linked to:
Southwest Pacific theatre of World War II
|
| precededBy | Huon Peninsula campaign ⓘ |
| region | New Guinea ⓘ |
| result | Allied victory ⓘ |
| strategicSignificance |
bypassed and isolated large Japanese garrisons in New Guinea
ⓘ
secured advanced air bases for operations toward the Philippines ⓘ |
| supportedBy |
Allied air power
ⓘ
Allied naval forces ⓘ |
| tactic |
combined arms amphibious assault
ⓘ
leapfrogging Japanese strongholds ⓘ |
| theatreCommander | Douglas MacArthur ⓘ |
| year | 1944 ⓘ |
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: Hollandia operation Description of subject: The Hollandia operation was a major World War II Allied amphibious assault in Dutch New Guinea aimed at seizing Japanese-held airfields and establishing a strategic base for further advances in the Southwest Pacific.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.