21st Guards Tank Division
E1240522
UNEXPLORED
The 21st Guards Tank Division was an elite armored formation of the Soviet (later Russian) Army, distinguished by its "Guards" status and service within the 2nd Guards Tank Army.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 21st Guards Tank Division canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16888883 — 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 Guards Tank Division Context triple: [2nd Guards Tank Army, includedUnit, 21st Guards Tank Division]
-
A.
16th Guards Tank Division
The 16th Guards Tank Division was an elite Soviet armoured formation of the Red Army, distinguished for its role in major Eastern Front operations during World War II and its later service in the Cold War era.
-
B.
2nd Guards Tank Corps
The 2nd Guards Tank Corps was an elite Soviet armored formation that played a significant role in major Eastern Front operations during World War II.
-
C.
5th Guards Motor Rifle Division
The 5th Guards Motor Rifle Division was an elite Soviet mechanized infantry formation that saw extensive service during the Cold War, including in the Soviet–Afghan War.
-
D.
3rd Guards Tank Army
The 3rd Guards Tank Army was a prominent Soviet armoured formation of World War II that played a key role in major Eastern Front offensives against Nazi Germany.
-
E.
1st Motor Rifle Division
The 1st Motor Rifle Division was a key mechanized infantry formation of East Germany’s National People’s Army, forming part of the core ground forces of the Warsaw Pact.
- 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 Guards Tank Division Target entity description: The 21st Guards Tank Division was an elite armored formation of the Soviet (later Russian) Army, distinguished by its "Guards" status and service within the 2nd Guards Tank Army.
-
A.
16th Guards Tank Division
The 16th Guards Tank Division was an elite Soviet armoured formation of the Red Army, distinguished for its role in major Eastern Front operations during World War II and its later service in the Cold War era.
-
B.
2nd Guards Tank Corps
The 2nd Guards Tank Corps was an elite Soviet armored formation that played a significant role in major Eastern Front operations during World War II.
-
C.
5th Guards Motor Rifle Division
The 5th Guards Motor Rifle Division was an elite Soviet mechanized infantry formation that saw extensive service during the Cold War, including in the Soviet–Afghan War.
-
D.
3rd Guards Tank Army
The 3rd Guards Tank Army was a prominent Soviet armoured formation of World War II that played a key role in major Eastern Front offensives against Nazi Germany.
-
E.
1st Motor Rifle Division
The 1st Motor Rifle Division was a key mechanized infantry formation of East Germany’s National People’s Army, forming part of the core ground forces of the Warsaw Pact.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
2nd Guards Tank Army