Poland–Soviet Union non-aggression pact
E86279
The Poland–Soviet Union non-aggression pact was a 1932 treaty in which the Second Polish Republic and the Soviet Union pledged to resolve disputes peacefully and refrain from military aggression against each other in the tense interwar period.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Poland–Soviet Union non-aggression pact canonical | 1 |
| Soviet–Polish Non-Aggression Pact | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T726767 — 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: Poland–Soviet Union non-aggression pact Context triple: [Treaty of Riga, precedes, Poland–Soviet Union non-aggression pact]
-
A.
German–Polish Non-Aggression Pact
The German–Polish Non-Aggression Pact was a 1934 treaty between Nazi Germany and Poland intended to guarantee mutual non-aggression, which was effectively nullified when Germany invaded Poland in 1939.
-
B.
Molotov–Ribbentrop Pact
The Molotov–Ribbentrop Pact was a 1939 non-aggression treaty between Nazi Germany and the Soviet Union that secretly divided Eastern Europe into spheres of influence, paving the way for the outbreak of World War II.
-
C.
Sikorski–Mayski agreement
The Sikorski–Mayski agreement was a 1941 pact between the Polish government-in-exile and the Soviet Union that restored diplomatic relations and led to an "amnesty" for many Polish citizens imprisoned or deported in the USSR during World War II.
-
D.
Anti-Comintern Pact
The Anti-Comintern Pact was a 1936 anti-communist alliance initially between Nazi Germany and Imperial Japan that became a key diplomatic foundation for the Axis powers before and during World War II.
-
E.
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.
- 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: Poland–Soviet Union non-aggression pact Target entity description: The Poland–Soviet Union non-aggression pact was a 1932 treaty in which the Second Polish Republic and the Soviet Union pledged to resolve disputes peacefully and refrain from military aggression against each other in the tense interwar period.
-
A.
German–Polish Non-Aggression Pact
The German–Polish Non-Aggression Pact was a 1934 treaty between Nazi Germany and Poland intended to guarantee mutual non-aggression, which was effectively nullified when Germany invaded Poland in 1939.
-
B.
Molotov–Ribbentrop Pact
The Molotov–Ribbentrop Pact was a 1939 non-aggression treaty between Nazi Germany and the Soviet Union that secretly divided Eastern Europe into spheres of influence, paving the way for the outbreak of World War II.
-
C.
Sikorski–Mayski agreement
The Sikorski–Mayski agreement was a 1941 pact between the Polish government-in-exile and the Soviet Union that restored diplomatic relations and led to an "amnesty" for many Polish citizens imprisoned or deported in the USSR during World War II.
-
D.
Anti-Comintern Pact
The Anti-Comintern Pact was a 1936 anti-communist alliance initially between Nazi Germany and Imperial Japan that became a key diplomatic foundation for the Axis powers before and during World War II.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
non-aggression pact
ⓘ
treaty ⓘ |
| appliesToTerritorialDisputes |
Polish–Soviet border
ⓘ
linked to:
Polish–Soviet border agreement of 1945
|
| areaOfEffect | Eastern Europe ⓘ |
| category |
1932 in international relations
ⓘ
Interwar diplomacy ⓘ Treaties of Poland ⓘ Treaties of the Soviet Union ⓘ |
| coexistsWith | Molotov–Ribbentrop Pact ⓘ |
| containsClause |
commitment to peaceful settlement of disputes
ⓘ
obligation not to support third-party aggression ⓘ obligation to refrain from aggression ⓘ |
| countrySignatory |
Second Polish Republic
ⓘ
Soviet Union ⓘ |
| dateSigned | 1932-07-25 ⓘ |
| diplomaticContext |
European efforts to create a collective security system in the 1930s
ⓘ
tension between Poland and the Soviet Union after World War I ⓘ |
| endTime | 1939 ⓘ |
| extendedDuration | 10 years ⓘ |
| extensionSigned | 1934 ⓘ |
| extensionValidUntil | 1945 ⓘ |
| follows | Treaty of Riga ⓘ |
| hasConsequence |
did not prevent outbreak of World War II in Poland
ⓘ
temporary improvement of Polish–Soviet relations ⓘ |
| historicalPeriod | interwar period ⓘ |
| language |
Polish
ⓘ
Russian ⓘ |
| legalForm | bilateral treaty ⓘ |
| originalDuration | 3 years ⓘ |
| placeSigned | Moscow ⓘ |
| purpose |
to refrain from military aggression
ⓘ
to resolve disputes peacefully ⓘ to stabilize Polish–Soviet relations in the interwar period ⓘ |
| relatedTo |
Franco-Soviet Treaty of Mutual Assistance
ⓘ
German–Polish non-aggression pact ⓘ
linked to:
German–Polish Non-Aggression Pact
Locarno Treaties ⓘ Polish–Soviet War ⓘ |
| signatory |
Poland
ⓘ
USSR ⓘ
linked to:
Soviet Union
|
| startTime | 1932 ⓘ |
| subjectHasRole |
instrument of Polish foreign policy
ⓘ
instrument of Soviet foreign policy ⓘ |
| terminatedBy |
Soviet invasion of Poland
ⓘ
linked to:
Soviet occupation of Eastern Poland
|
| terminatedIn | 1939 ⓘ |
| validUntil | 1945 ⓘ |
| violatedBy |
Soviet invasion of Poland
ⓘ
linked to:
Soviet occupation of Eastern Poland
|
| violationDate | 1939-09-17 ⓘ |
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: Poland–Soviet Union non-aggression pact Description of subject: The Poland–Soviet Union non-aggression pact was a 1932 treaty in which the Second Polish Republic and the Soviet Union pledged to resolve disputes peacefully and refrain from military aggression against each other in the tense interwar period.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Poland–Soviet Union non-aggression pact