Aggregat 4
E63693
Aggregat 4, better known as the V-2 rocket, was the world’s first long-range guided ballistic missile developed by Nazi Germany during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aggregat 4 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T511024 — 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: Aggregat 4 Context triple: [V-2 rocket, alsoKnownAs, Aggregat 4]
-
A.
Agria
Agria is a coastal town in the Magnesia regional unit of Thessaly, Greece, near the city of Volos.
-
B.
AT4
AT4 is an off-road-focused trim level of the GMC Sierra pickup truck, featuring enhanced suspension, rugged styling, and all-terrain capability.
-
C.
Aller
The Aller is a significant river in northern Germany that flows through Lower Saxony and serves as a major tributary of the Weser River.
-
D.
Gassel
Gassel is a village in the Dutch province of North Brabant, known historically as a separate municipality before being incorporated into a larger administrative unit.
-
E.
Klecko
Klecko is the surname of former American football defensive lineman Joe Klecko, best known for his standout career with the New York Jets as part of the “New York Sack Exchange.”
- 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: Aggregat 4 Target entity description: Aggregat 4, better known as the V-2 rocket, was the world’s first long-range guided ballistic missile developed by Nazi Germany during World War II.
-
A.
Agria
Agria is a coastal town in the Magnesia regional unit of Thessaly, Greece, near the city of Volos.
-
B.
AT4
AT4 is an off-road-focused trim level of the GMC Sierra pickup truck, featuring enhanced suspension, rugged styling, and all-terrain capability.
-
C.
Aller
The Aller is a significant river in northern Germany that flows through Lower Saxony and serves as a major tributary of the Weser River.
-
D.
Gassel
Gassel is a village in the Dutch province of North Brabant, known historically as a separate municipality before being incorporated into a larger administrative unit.
-
E.
Klecko
Klecko is the surname of former American football defensive lineman Joe Klecko, best known for his standout career with the New York Jets as part of the “New York Sack Exchange.”
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
German military equipment
ⓘ
World War II weapon ⓘ ballistic missile ⓘ liquid-fueled rocket ⓘ |
| alsoKnownAs |
A4
ⓘ
V-2 rocket ⓘ |
| capturedBy |
Soviet Union
ⓘ
United States of America ⓘ
surface form:
United States
|
| chiefDesigner | Wernher von Braun ⓘ |
| codename |
V-2 rocket
ⓘ
surface form:
V-2
|
| countryOfOrigin | Nazi Germany ⓘ |
| designedBy |
Walter Dornberger
ⓘ
Wernher von Braun ⓘ |
| developedAt | Peenemünde Army Research Center ⓘ |
| developedBy |
German Army
ⓘ
surface form:
German Army (Heer)
Nazi Germany ⓘ |
| diameter | about 1.65 m ⓘ |
| enteredService | 1944 ⓘ |
| firstCombatTarget | Paris ⓘ |
| firstCombatUseDate | 8 September 1944 ⓘ |
| firstSuccessfulTestLaunchDate | 3 October 1942 ⓘ |
| firstSuccessfulTestLaunchSite |
Peenemünde Army Research Center
ⓘ
surface form:
Peenemünde
|
| fuel | 75% ethanol-water mixture ⓘ |
| guidanceSystem | inertial guidance ⓘ |
| influenced |
postwar Soviet ballistic missile program
ⓘ
postwar United States rocket and space programs ⓘ |
| launchMass | approximately 12,500 kg ⓘ |
| length | about 14 m ⓘ |
| majorTarget |
Antwerp
ⓘ
London, England ⓘ
surface form:
London
|
| manufacturedUsing | forced labor from Mittelbau-Dora concentration camp ⓘ |
| notableFor |
being the first human-made object to reach the fringes of space
ⓘ
being the world’s first long-range guided ballistic missile ⓘ |
| operator |
German Army engineers
ⓘ
surface form:
German Army V-2 units
|
| oxidizer | liquid oxygen ⓘ |
| postwarUse |
basis for Soviet R-1 missile
ⓘ
research rocket in the United States ⓘ |
| producedAt | Mittelwerk underground factory ⓘ |
| propellantType | liquid oxygen and ethanol ⓘ |
| range | approximately 320 km ⓘ |
| thrust | about 25 metric tons at liftoff ⓘ |
| usedBy |
Germany
ⓘ
Luftwaffe ⓘ Wehrmacht ⓘ |
| usedInConflict | World War II ⓘ |
| VDesignationMeaning | Vergeltungswaffe 2 (Vengeance Weapon 2) ⓘ |
| warheadMass | approximately 1000 kg ⓘ |
| warheadType | high-explosive ⓘ |
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: Aggregat 4 Description of subject: Aggregat 4, better known as the V-2 rocket, was the world’s first long-range guided ballistic missile developed by Nazi Germany during World War II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Vergeltungswaffe 2