21st Army (Red Army)
E58827
The 21st Army was a major field army of the Soviet Red Army that fought on the Eastern Front during World War II, notably in the early defensive and counteroffensive operations against Nazi Germany.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 21st Army (Red Army) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T437955 — 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: 21st Army (Red Army) Context triple: [Soviet Southwestern Front, componentUnit, 21st Army (Red Army)]
-
A.
12th Army (Red Army)
The 12th Army (Red Army) was a field army of the Soviet Union that fought on the Eastern Front during World War II, particularly in the southwestern sector against German and Axis forces.
-
B.
Soviet 62nd Army
The Soviet 62nd Army was a Red Army field formation renowned for its pivotal and stubborn defense of Stalingrad during World War II, which played a crucial role in turning the tide on the Eastern Front.
-
C.
Soviet 60th Army
The Soviet 60th Army was a Red Army field formation of the USSR that advanced through Eastern Europe in World War II and is historically notable for liberating the Auschwitz concentration camp in January 1945.
-
D.
37th Army (Red Army)
The 37th Army was a field army of the Soviet Red Army that fought on the Eastern Front during World War II, participating in major defensive and offensive operations against Nazi Germany.
-
E.
Soviet 64th Army
The Soviet 64th Army was a Red Army field formation that played a key defensive and offensive role on the southern flank of the Soviet forces during the Battle of Stalingrad 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: 21st Army (Red Army) Target entity description: The 21st Army was a major field army of the Soviet Red Army that fought on the Eastern Front during World War II, notably in the early defensive and counteroffensive operations against Nazi Germany.
-
A.
12th Army (Red Army)
The 12th Army (Red Army) was a field army of the Soviet Union that fought on the Eastern Front during World War II, particularly in the southwestern sector against German and Axis forces.
-
B.
Soviet 62nd Army
The Soviet 62nd Army was a Red Army field formation renowned for its pivotal and stubborn defense of Stalingrad during World War II, which played a crucial role in turning the tide on the Eastern Front.
-
C.
Soviet 60th Army
The Soviet 60th Army was a Red Army field formation of the USSR that advanced through Eastern Europe in World War II and is historically notable for liberating the Auschwitz concentration camp in January 1945.
-
D.
37th Army (Red Army)
The 37th Army was a field army of the Soviet Red Army that fought on the Eastern Front during World War II, participating in major defensive and offensive operations against Nazi Germany.
-
E.
Soviet 64th Army
The Soviet 64th Army was a Red Army field formation that played a key defensive and offensive role on the southern flank of the Soviet forces during the Battle of Stalingrad in World War II.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Red Army formation
ⓘ
Soviet military unit ⓘ field army ⓘ |
| activeDuring |
World War II
ⓘ
surface form:
Great Patriotic War
|
| allegiance |
Soviet Union
ⓘ
surface form:
Union of Soviet Socialist Republics
|
| branch | Ground forces ⓘ |
| category | Soviet field armies of World War II ⓘ |
| commandLanguage | Russian ⓘ |
| commandStructure | front-level command of the Red Army ⓘ |
| composition |
armored units
ⓘ
artillery units ⓘ rifle divisions ⓘ |
| conflict |
Eastern Front
ⓘ
surface form:
Eastern Front (World War II)
World War II ⓘ
surface form:
Second World War
|
| country | Soviet Union ⓘ |
| engagedIn |
counteroffensive operations against Nazi Germany
ⓘ
defensive operations against Nazi Germany ⓘ local counterattacks against German forces ⓘ operations to slow the German advance in 1941 ⓘ strategic defensive operations in 1941 ⓘ |
| equipment |
Soviet artillery systems
ⓘ
Soviet tanks ⓘ small arms of the Red Army ⓘ |
| era | World War II ⓘ |
| front |
Red Army Bryansk Front
ⓘ
surface form:
Bryansk Front
Soviet Stalingrad Front ⓘ
surface form:
Stalingrad Front
Western Front (Red Army) ⓘ |
| garrisonCountry | Soviet Union ⓘ |
| historicalPeriod | 20th century ⓘ |
| historicalRole | defense of the Soviet Union against German invasion ⓘ |
| languageOfCommand | Russian ⓘ |
| militaryBranch |
Red Army
ⓘ
surface form:
Workers' and Peasants' Red Army
|
| militaryDoctrine | Soviet deep operations doctrine ⓘ |
| militaryFunction | operational-level ground combat ⓘ |
| notableEngagement |
early Soviet counteroffensives in 1941
ⓘ
early defensive battles of the Eastern Front ⓘ |
| notableFor | participation in early stages of the German-Soviet War ⓘ |
| opponent |
Nazi Germany
ⓘ
Wehrmacht ⓘ |
| partOf | Red Army ⓘ |
| role | field army-level formation ⓘ |
| side | Allies of World War II ⓘ |
| status | disbanded ⓘ |
| subordinateTo |
Soviet High Command
ⓘ
surface form:
Soviet High Command (Stavka)
|
| theaterOfOperations | Eastern Front ⓘ |
| type | combined arms army ⓘ |
| usedBy |
Soviet armed forces
ⓘ
surface form:
Soviet Armed Forces
|
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: 21st Army (Red Army) Description of subject: The 21st Army was a major field army of the Soviet Red Army that fought on the Eastern Front during World War II, notably in the early defensive and counteroffensive operations against Nazi Germany.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.