21st Panzer Division
E52369
The 21st Panzer Division was a German Wehrmacht armored division that fought in North Africa under Rommel’s Afrika Korps during World War II.
All labels observed (6)
| Label | Occurrences |
|---|---|
| 21st Panzer Division canonical | 17 |
| German 21st Panzer Division | 6 |
| 21. Panzer-Division | 1 |
| 21st Panzer Division (2nd formation) | 1 |
| Panzer-Artillerie-Regiment 155 | 1 |
| Panzergrenadier-Regiment 192 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T352116 — 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 Panzer Division Context triple: [Operation Crusader, opposedUnit, 21st Panzer Division]
-
A.
15th Panzer Division
The 15th Panzer Division was a German Wehrmacht armored division of the Afrika Korps that fought in North Africa during World War II, notably in major battles against British and Commonwealth forces.
-
B.
7th Panzer Division
The 7th Panzer Division was a German Wehrmacht armored division in World War II, famed for its rapid, surprise offensives in France under Erwin Rommel that earned it the nickname "Ghost Division."
-
C.
German 4th Panzer Army
The German 4th Panzer Army was a major Wehrmacht armored formation on the Eastern Front in World War II, playing a central role in key operations including the drive toward Stalingrad and later defensive battles against the Red Army.
-
D.
German 716th Infantry Division
The German 716th Infantry Division was a static coastal defense unit of the Wehrmacht that manned fortifications in Normandy, including the sector facing Gold Beach during the D-Day landings in World War II.
-
E.
German 6th Army
The German 6th Army was a major Wehrmacht field army best known for its encirclement and catastrophic defeat at Stalingrad, a turning point on the Eastern Front 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 Panzer Division Target entity description: The 21st Panzer Division was a German Wehrmacht armored division that fought in North Africa under Rommel’s Afrika Korps during World War II.
-
A.
15th Panzer Division
The 15th Panzer Division was a German Wehrmacht armored division of the Afrika Korps that fought in North Africa during World War II, notably in major battles against British and Commonwealth forces.
-
B.
7th Panzer Division
The 7th Panzer Division was a German Wehrmacht armored division in World War II, famed for its rapid, surprise offensives in France under Erwin Rommel that earned it the nickname "Ghost Division."
-
C.
German 4th Panzer Army
The German 4th Panzer Army was a major Wehrmacht armored formation on the Eastern Front in World War II, playing a central role in key operations including the drive toward Stalingrad and later defensive battles against the Red Army.
-
D.
German 716th Infantry Division
The German 716th Infantry Division was a static coastal defense unit of the Wehrmacht that manned fortifications in Normandy, including the sector facing Gold Beach during the D-Day landings in World War II.
-
E.
German 6th Army
The German 6th Army was a major Wehrmacht field army best known for its encirclement and catastrophic defeat at Stalingrad, a turning point on the Eastern Front in World War II.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
German military unit
ⓘ
Wehrmacht armoured division ⓘ World War II military formation ⓘ |
| branch |
German Army
ⓘ
surface form:
German Army (Heer)
|
| composition |
Panzer regiment
ⓘ
Panzergrenadier regiments ⓘ anti-tank battalion ⓘ artillery regiment ⓘ engineer battalion ⓘ reconnaissance battalion ⓘ |
| conflict | World War II ⓘ |
| country | Nazi Germany ⓘ |
| engagement |
Battle for Caen
ⓘ
surface form:
Battle of Caen
Battle of Gazala ⓘ Battle of the Falaise Pocket ⓘ
surface form:
Falaise Pocket
Battle of El Alamein ⓘ
surface form:
First Battle of El Alamein
Battle of Normandy ⓘ
surface form:
Normandy Campaign
Operation Crusader ⓘ Operation Goodwood ⓘ Battle of El Alamein ⓘ
surface form:
Second Battle of El Alamein
Siege of Tobruk ⓘ Tunisian campaign ⓘ
surface form:
Tunisian Campaign
|
| equipment |
Panzer III
ⓘ
Panzer IV tanks ⓘ
surface form:
Panzer IV
armoured infantry half-tracks ⓘ self-propelled anti-tank guns ⓘ |
| fate | destroyed in North Africa in 1943 ⓘ |
| formationDate | 1941 ⓘ |
| formationPlace | North Africa ⓘ |
| formedFrom | 5th Light Division ⓘ |
| notableCommander |
Edgar Feuchtinger
ⓘ
Erwin Rommel ⓘ Gustav Fehn ⓘ Heinrich von Prittwitz und Gaffron ⓘ Karl Böttcher ⓘ |
| notableFor |
armoured counterattacks against Allied landings in Normandy
ⓘ
service under Rommel in the Afrika Korps ⓘ |
| partOf |
German Afrika Korps
ⓘ
surface form:
Afrika Korps
|
| reformationDate | 1943 ⓘ |
| reformationPlace | France ⓘ |
| reformedAs |
21st Panzer Division
self-linksurface differs
ⓘ
surface form:
21st Panzer Division (2nd formation)
|
| role | armoured warfare ⓘ |
| subordinateTo |
15th Army
ⓘ
surface form:
15th Army (Wehrmacht)
7th Army ⓘ
surface form:
7th Army (Wehrmacht)
German Afrika Korps ⓘ
surface form:
Deutsches Afrikakorps
German-Italian Panzer Army ⓘ
surface form:
Panzergruppe Afrika
|
| theatre |
North African campaign
ⓘ
surface form:
North African Campaign
Western Front ⓘ
surface form:
Western Front (World War II)
|
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 Panzer Division Description of subject: The 21st Panzer Division was a German Wehrmacht armored division that fought in North Africa under Rommel’s Afrika Korps during World War II.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
German 21st Panzer Division
subject surface form:
21st Panzer Division
this entity surface form:
Panzergrenadier-Regiment 192
subject surface form:
21st Panzer Division
this entity surface form:
Panzer-Artillerie-Regiment 155
this entity surface form:
21st Panzer Division (2nd formation)
this entity surface form:
German 21st Panzer Division
subject surface form:
Battle of the Mareth Line
this entity surface form:
German 21st Panzer Division
this entity surface form:
German 21st Panzer Division
this entity surface form:
German 21st Panzer Division
this entity surface form:
German 21st Panzer Division
this entity surface form:
21. Panzer-Division