UR-100 ICBM
E231655
The UR-100 ICBM was a Soviet-era, silo-based intercontinental ballistic missile designed for mass deployment as part of the USSR’s strategic nuclear deterrent.
All labels observed (2)
| Label | Occurrences |
|---|---|
| UR-100 ICBM canonical | 1 |
| UR-100N ICBM first stage | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1991502 — 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: UR-100 ICBM Context triple: [Soviet Strategic Rocket Forces, usedWeaponSystem, UR-100 ICBM]
-
A.
R-16 ICBM
The R-16 ICBM was an early Soviet two-stage, liquid-fueled intercontinental ballistic missile that formed a key part of the USSR’s strategic nuclear arsenal during the Cold War.
-
B.
R-36 ICBM
The R-36 ICBM is a Soviet-era heavy intercontinental ballistic missile designed for long-range nuclear delivery and known in NATO reporting as the SS-9 “Scarp” and later variants as the SS-18 “Satan.”
-
C.
SS-19 Stiletto ICBM
The SS-19 Stiletto is a Soviet-era, silo-based intercontinental ballistic missile designed to deliver multiple nuclear warheads over long ranges as part of the Cold War strategic arsenal.
-
D.
SS-18 Satan ICBM
The SS-18 "Satan" is a Cold War–era Soviet intercontinental ballistic missile known for its extremely large payload capacity and role as a key component of the USSR’s strategic nuclear deterrent.
-
E.
R-14 Chusovaya missile
The R-14 Chusovaya missile was a Soviet intermediate-range ballistic missile deployed during the Cold War, notably associated with the strategic nuclear buildup that led to the Cuban Missile Crisis.
- 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: UR-100 ICBM Target entity description: The UR-100 ICBM was a Soviet-era, silo-based intercontinental ballistic missile designed for mass deployment as part of the USSR’s strategic nuclear deterrent.
-
A.
R-16 ICBM
The R-16 ICBM was an early Soviet two-stage, liquid-fueled intercontinental ballistic missile that formed a key part of the USSR’s strategic nuclear arsenal during the Cold War.
-
B.
R-36 ICBM
The R-36 ICBM is a Soviet-era heavy intercontinental ballistic missile designed for long-range nuclear delivery and known in NATO reporting as the SS-9 “Scarp” and later variants as the SS-18 “Satan.”
-
C.
SS-19 Stiletto ICBM
The SS-19 Stiletto is a Soviet-era, silo-based intercontinental ballistic missile designed to deliver multiple nuclear warheads over long ranges as part of the Cold War strategic arsenal.
-
D.
SS-18 Satan ICBM
The SS-18 "Satan" is a Cold War–era Soviet intercontinental ballistic missile known for its extremely large payload capacity and role as a key component of the USSR’s strategic nuclear deterrent.
-
E.
R-14 Chusovaya missile
The R-14 Chusovaya missile was a Soviet intermediate-range ballistic missile deployed during the Cold War, notably associated with the strategic nuclear buildup that led to the Cuban Missile Crisis.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet strategic missile
ⓘ
intercontinental ballistic missile ⓘ |
| alsoKnownAs |
SS-11 Sego
ⓘ
surface form:
SS-11
|
| basicallySimilarTo |
LGM-30 Minuteman ICBM
ⓘ
surface form:
Minuteman I
|
| category |
nuclear delivery system
ⓘ
strategic weapon ⓘ |
| cep | about 1.5 km ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| deploymentCountry | Soviet Union ⓘ |
| deploymentMode | fixed silo ⓘ |
| deploymentPeakNumber | over 900 silos ⓘ |
| deploymentPeakPeriod | early 1970s ⓘ |
| deploymentRegion |
European part of USSR
ⓘ
Siberia ⓘ |
| designedFor | mass deployment ⓘ |
| designer | Vladimir Chelomey ⓘ |
| developmentStart | early 1960s ⓘ |
| diameter | about 2.0 m ⓘ |
| engineType | liquid-propellant rocket engine ⓘ |
| era | Cold War ⓘ |
| fuel | unsymmetrical dimethylhydrazine ⓘ |
| graitcDesignation | 8K84 ⓘ |
| guidanceSystem | inertial guidance ⓘ |
| historicalSignificance | one of the most numerous Soviet ICBMs ⓘ |
| launchMethod | cold launch from silo ⓘ |
| launchPlatform | silo-based ⓘ |
| launchPreparation | stored-fueled, rapid launch capability ⓘ |
| launchWeight | about 41,000 kg ⓘ |
| length | about 16.9 m ⓘ |
| manufacturer | OKB-52 ⓘ |
| missionProfile |
countervalue strike
ⓘ
second-strike capability ⓘ |
| natoReportingName | SS-11 Sego ⓘ |
| oxidizer | nitrogen tetroxide ⓘ |
| primaryUser | Soviet Strategic Rocket Forces ⓘ |
| propellantType | liquid-fuel ⓘ |
| range | approximately 10,000 km ⓘ |
| role | strategic nuclear deterrent ⓘ |
| serviceEntry |
1966
ⓘ
mid-1960s ⓘ |
| stages | two-stage ⓘ |
| status | retired ⓘ |
| successor |
UR-100NUTTKh
ⓘ
surface form:
UR-100N
|
| treatyRelevance |
SALT
ⓘ
surface form:
SALT I
SALT II ⓘ |
| usedAsBasisFor | UR-100N design concepts ⓘ |
| usedBy |
Soviet Union
ⓘ
surface form:
USSR
|
| warheadType | nuclear warhead ⓘ |
| warheadYield | approximately 0.5 to 1 megaton TNT ⓘ |
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: UR-100 ICBM Description of subject: The UR-100 ICBM was a Soviet-era, silo-based intercontinental ballistic missile designed for mass deployment as part of the USSR’s strategic nuclear deterrent.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
UR-100N ICBM first stage