Sino-Japanese War (1937–1945)
E457
The Sino-Japanese War (1937–1945) was a major conflict between China and Japan that became one of the largest and bloodiest theaters of World War II in East Asia.
All labels observed (34)
How this entity was disambiguated
This entity first appeared as the object of triple T1699 — 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: Sino-Japanese War (1937–1945) Context triple: [World War II, hasPart, Sino-Japanese War (1937–1945)]
-
A.
Pacific War
The Pacific War was the major theater of World War II in Asia and the Pacific, marked by naval and island campaigns between the Allied powers and Japan from 1941 to 1945.
-
B.
World War II
World War II was a global conflict from 1939 to 1945 involving most of the world’s nations, marked by unprecedented destruction, the Holocaust, and the use of atomic weapons, and resulting in a major reshaping of the international order.
-
C.
attack on Pearl Harbor
The attack on Pearl Harbor was the surprise Japanese military strike on the U.S. naval base in Hawaii on December 7, 1941, that led to the United States’ entry into World War II.
-
D.
Phoney War
The Phoney War was the early phase of World War II (September 1939–April 1940) on the Western Front, marked by a lack of major military operations despite the formal state of war between the Allies and Germany.
-
E.
Battle of Midway
The Battle of Midway was a pivotal 1942 naval engagement in the Pacific Theater where the United States decisively defeated Japan’s carrier fleet, marking a major turning point in 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: Sino-Japanese War (1937–1945) Target entity description: The Sino-Japanese War (1937–1945) was a major conflict between China and Japan that became one of the largest and bloodiest theaters of World War II in East Asia.
-
A.
Pacific War
The Pacific War was the major theater of World War II in Asia and the Pacific, marked by naval and island campaigns between the Allied powers and Japan from 1941 to 1945.
-
B.
World War II
World War II was a global conflict from 1939 to 1945 involving most of the world’s nations, marked by unprecedented destruction, the Holocaust, and the use of atomic weapons, and resulting in a major reshaping of the international order.
-
C.
attack on Pearl Harbor
The attack on Pearl Harbor was the surprise Japanese military strike on the U.S. naval base in Hawaii on December 7, 1941, that led to the United States’ entry into World War II.
-
D.
Phoney War
The Phoney War was the early phase of World War II (September 1939–April 1940) on the Western Front, marked by a lack of major military operations despite the formal state of war between the Allies and Germany.
-
E.
Battle of Midway
The Battle of Midway was a pivotal 1942 naval engagement in the Pacific Theater where the United States decisively defeated Japan’s carrier fleet, marking a major turning point in World War II.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
military conflict
ⓘ
theater of World War II ⓘ war ⓘ |
| aftermath |
Chinese Civil War resumed
ⓘ
occupation of Japan by Allied forces ⓘ rise of the Chinese Communist Party ⓘ |
| alsoKnownAs |
Sino-Japanese War (1937–1945)
ⓘ
surface form:
Second Sino-Japanese War
|
| belligerent |
Allies of World War II
ⓘ
surface form:
Allied powers
Chinese Communist Party forces ⓘ Japan ⓘ
surface form:
Empire of Japan
Chinese Taipei ⓘ
surface form:
Republic of China
Soviet Union ⓘ United Kingdom ⓘ United States of America ⓘ
surface form:
United States
|
| casualties |
hundreds of thousands of Japanese military deaths
ⓘ
millions of Chinese military and civilian deaths ⓘ |
| characterizedBy |
occupation of large parts of China by Japan
ⓘ
total war ⓘ widespread atrocities ⓘ |
| commander |
Chiang Kai-shek
ⓘ
Emperor Hirohito ⓘ Hideki Tojo ⓘ Mao Zedong ⓘ |
| endDate | 1945-09-02 ⓘ |
| front |
Sino-Japanese War (1937–1945)
self-linksurface differs
ⓘ
surface form:
China theater of World War II
|
| hasCause |
Japanese expansionism in East Asia
ⓘ
Marco Polo Bridge Incident ⓘ |
| location |
China
ⓘ
East Asia ⓘ |
| opponent |
Axis powers
ⓘ
Japan ⓘ
surface form:
Empire of Japan
|
| partOf | World War II ⓘ |
| precededBy | First Sino-Japanese War ⓘ |
| result |
Allied victory
ⓘ
defeat of the Empire of Japan ⓘ restoration of Chinese sovereignty over most occupied territories ⓘ |
| significantEvent |
Battle of Changde
ⓘ
Battle of Changsha ⓘ Battle of Guangzhou ⓘ Battle of Hong Kong ⓘ Battle of Shanghai (1937) ⓘ Battle of Taierzhuang ⓘ Wuhan campaign ⓘ
surface form:
Battle of Wuhan
Wuhan campaign ⓘ
surface form:
Battle of Wuhan air campaign
Battle of Xuzhou ⓘ Burma campaign ⓘ Marco Polo Bridge Incident ⓘ Nanjing Massacre ⓘ Operation Ichi-Go ⓘ Wuhan campaign ⓘ |
| startDate | 1937-07-07 ⓘ |
| treatyOrAgreement |
Cairo Declaration
ⓘ
Japanese Instrument of Surrender ⓘ Potsdam Declaration ⓘ |
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: Sino-Japanese War (1937–1945) Description of subject: The Sino-Japanese War (1937–1945) was a major conflict between China and Japan that became one of the largest and bloodiest theaters of World War II in East Asia.
Referenced by (569)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War period
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War period
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
subject surface form:
Hyakutake Seikichi
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War era
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War campaigns
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Japanese invasion of China
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino‑Japanese War
subject surface form:
Mitsubishi A6M Zero
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
subject surface form:
Norman Bethune
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
subject surface form:
In Memory of Norman Bethune
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
Memorial Hall of the Victims in Nanjing Massacre by Japanese Invaders
→
associatedWith
→
Sino-Japanese War (1937–1945)
ⓘ
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War China theater
this entity surface form:
Second Sino-Japanese War campaigns
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
China theater of World War II
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
subject surface form:
Second Fleet (Imperial Japanese Navy)
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
this entity surface form:
Second Sino-Japanese War
subject surface form:
National Revolutionary Army
this entity surface form:
Second Sino-Japanese War
Military Affairs Commission of the National Government of China
→
significantEvent
→
Sino-Japanese War (1937–1945)
ⓘ
this entity surface form:
Second Sino-Japanese War
Military Affairs Commission of the National Government of China
→
historicalPeriod
→
Sino-Japanese War (1937–1945)
ⓘ
this entity surface form:
World War II in China