Yalta Agreement on the Far East
E878366
The Yalta Agreement on the Far East was a World War II–era accord in which the Allied powers, particularly the United States and the United Kingdom, promised territorial and strategic concessions in East Asia to the Soviet Union in exchange for its entry into the war against Japan.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Yalta Agreement | 1 |
| Yalta Agreement on the Far East canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10683280 — 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: Yalta Agreement on the Far East Context triple: [Sino–Soviet Treaty of Friendship and Alliance (1945), relatedTo, Yalta Agreement on the Far East]
-
A.
Sino-Soviet Non-Aggression Pact
The Sino-Soviet Non-Aggression Pact was a 1937 treaty between the Republic of China and the Soviet Union that secured Soviet military and material support for China against Japanese aggression during the Second Sino-Japanese War.
-
B.
Japan–Soviet Joint Declaration of 1956
The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
-
C.
Soviet–Japanese Neutrality Pact
The Soviet–Japanese Neutrality Pact was a 1941 non-aggression treaty between the Soviet Union and Japan that temporarily ensured peace between the two powers during World War II until it was renounced by the USSR in 1945.
-
D.
Potsdam Declaration
The Potsdam Declaration was a 1945 statement by the Allied powers demanding Japan’s unconditional surrender and outlining the terms for ending World War II in the Pacific.
-
E.
Treaty of San Francisco
The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
- 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: Yalta Agreement on the Far East Target entity description: The Yalta Agreement on the Far East was a World War II–era accord in which the Allied powers, particularly the United States and the United Kingdom, promised territorial and strategic concessions in East Asia to the Soviet Union in exchange for its entry into the war against Japan.
-
A.
Sino-Soviet Non-Aggression Pact
The Sino-Soviet Non-Aggression Pact was a 1937 treaty between the Republic of China and the Soviet Union that secured Soviet military and material support for China against Japanese aggression during the Second Sino-Japanese War.
-
B.
Japan–Soviet Joint Declaration of 1956
The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
-
C.
Soviet–Japanese Neutrality Pact
The Soviet–Japanese Neutrality Pact was a 1941 non-aggression treaty between the Soviet Union and Japan that temporarily ensured peace between the two powers during World War II until it was renounced by the USSR in 1945.
-
D.
Potsdam Declaration
The Potsdam Declaration was a 1945 statement by the Allied powers demanding Japan’s unconditional surrender and outlining the terms for ending World War II in the Pacific.
-
E.
Treaty of San Francisco
The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
World War II–era accord
ⓘ
international agreement ⓘ |
| affectedTerritory |
Dalian
NERFINISHED
ⓘ
Manchuria NERFINISHED ⓘ Port Arthur NERFINISHED ⓘ |
| alsoKnownAs |
Secret Yalta Agreement on the Far East
NERFINISHED
ⓘ
Yalta Agreement on the Far East Question NERFINISHED ⓘ |
| category |
Allied conferences of World War II
ⓘ
Treaties involving territorial changes in Asia ⓘ World War II diplomacy ⓘ |
| condition | Soviet Union to enter war against Japan within three months after Germany’s surrender ⓘ |
| context | World War II NERFINISHED ⓘ |
| countrySignedIn | Soviet Union NERFINISHED ⓘ |
| criticizedBy | Japanese government NERFINISHED ⓘ |
| criticizedFor | secretly disposing of Japanese territory without Japan’s participation ⓘ |
| dateSigned | 1945-02-11 ⓘ |
| disclosedToPublic | post-World War II ⓘ |
| grantedTerritory |
Kuril Islands
NERFINISHED
ⓘ
southern Sakhalin NERFINISHED ⓘ |
| historicalSignificance |
basis for Soviet claims over the Kuril Islands
ⓘ
shaped Cold War boundaries in Northeast Asia ⓘ |
| influenced |
Soviet occupation of southern Sakhalin
NERFINISHED
ⓘ
Soviet occupation of the Kuril Islands ⓘ postwar territorial settlement in Northeast Asia ⓘ |
| language |
English
ⓘ
Russian ⓘ possibly French ⓘ |
| legalStatus | secret agreement at the time of signing ⓘ |
| partOf | Yalta Conference agreements ⓘ |
| precondition | Allied victory in Europe ⓘ |
| principalNegotiator |
Franklin D. Roosevelt
NERFINISHED
ⓘ
Joseph Stalin NERFINISHED ⓘ Winston Churchill NERFINISHED ⓘ |
| provided |
strategic concessions in East Asia to the Soviet Union
ⓘ
territorial concessions in East Asia to the Soviet Union ⓘ |
| providedRights |
Soviet lease of Port Arthur as a naval base
ⓘ
Soviet participation in operation of Manchurian railways ⓘ |
| purpose | to secure Soviet entry into the war against Japan ⓘ |
| relatedTo |
Potsdam Declaration
NERFINISHED
ⓘ
San Francisco Peace Treaty NERFINISHED ⓘ Soviet–Japanese War NERFINISHED ⓘ |
| resultedIn | Soviet declaration of war on Japan in August 1945 ⓘ |
| signatory |
Soviet Union
NERFINISHED
ⓘ
United Kingdom NERFINISHED ⓘ United States NERFINISHED ⓘ |
| signedAt |
Crimea
NERFINISHED
ⓘ
Yalta NERFINISHED ⓘ |
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: Yalta Agreement on the Far East Description of subject: The Yalta Agreement on the Far East was a World War II–era accord in which the Allied powers, particularly the United States and the United Kingdom, promised territorial and strategic concessions in East Asia to the Soviet Union in exchange for its entry into the war against Japan.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Sino–Soviet Treaty of Friendship and Alliance (1945)
→
relatedTo
→
Yalta Agreement on the Far East
ⓘ
this entity surface form:
Yalta Agreement