SS-20 Saber
E803268
The SS-20 Saber was a Soviet intermediate-range, road-mobile ballistic missile deployed during the Cold War, notable for its multiple nuclear warheads and major role in triggering the INF Treaty.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SS-20 Saber canonical | 3 |
| SS‑20 Saber | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9505670 — 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: SS-20 Saber Context triple: [SS-20 Saber, NATOReportingName, SS-20 Saber]
-
A.
SS-19 Stiletto
The SS-19 Stiletto is a Soviet-era, silo-based intercontinental ballistic missile (ICBM) designed to deliver multiple nuclear warheads over long ranges.
-
B.
SS-18 Mod 3
SS-18 Mod 3 is a specific variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
C.
SS-18 Mod 5
SS-18 Mod 5 is a variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to carry multiple nuclear warheads for strategic deterrence.
-
D.
SS-18 Mod 6
SS-18 Mod 6 is a later, more advanced variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, featuring improved accuracy and payload capabilities for strategic nuclear delivery.
-
E.
SS-18 Mod 4
SS-18 Mod 4 is a specific variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
- 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: SS-20 Saber Target entity description: The SS-20 Saber was a Soviet intermediate-range, road-mobile ballistic missile deployed during the Cold War, notable for its multiple nuclear warheads and major role in triggering the INF Treaty.
-
A.
SS-19 Stiletto
The SS-19 Stiletto is a Soviet-era, silo-based intercontinental ballistic missile (ICBM) designed to deliver multiple nuclear warheads over long ranges.
-
B.
SS-18 Mod 3
SS-18 Mod 3 is a specific variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
C.
SS-18 Mod 5
SS-18 Mod 5 is a variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to carry multiple nuclear warheads for strategic deterrence.
-
D.
SS-18 Mod 6
SS-18 Mod 6 is a later, more advanced variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, featuring improved accuracy and payload capabilities for strategic nuclear delivery.
-
E.
SS-18 Mod 4
SS-18 Mod 4 is a specific variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
intermediate-range ballistic missile
ⓘ
road-mobile ballistic missile ⓘ |
| advantageOverPredecessors |
greater accuracy
ⓘ
improved survivability due to mobility ⓘ shorter launch preparation time ⓘ |
| conflictContext |
NATO–Warsaw Pact confrontation
ⓘ
linked to:
Cold War
|
| countryOfOrigin | Soviet Union ⓘ |
| deploymentPlatform | transporter-erector-launcher ⓘ |
| deploymentRegion |
Asian part of the Soviet Union
ⓘ
European part of the Soviet Union ⓘ |
| destroyedUnderTreaty | late 1980s and early 1990s ⓘ |
| enteredService |
around 1976
ⓘ
late 1970s ⓘ |
| era | late Cold War ⓘ |
| geopoliticalImpact |
heightened tensions in Europe in the late 1970s and early 1980s
ⓘ
prompted NATO dual-track decision on missiles and arms control ⓘ |
| guidanceSystem | inertial guidance ⓘ |
| launchMethod | ground-based mobile launcher ⓘ |
| maximumRange |
approximately 5000 km
ⓘ
between 4000 and 5000 km ⓘ |
| missionProfile | land-attack ⓘ |
| mobility | road-mobile ⓘ |
| NATOReportingName | SS-20 Saber ⓘ |
| numberOfWarheads | up to three ⓘ |
| operator |
USSR
ⓘ
linked to:
Soviet Union
|
| periodOfUse | Cold War ⓘ |
| propulsion | solid-fuel ⓘ |
| rangeCategory | intermediate-range ⓘ |
| retired |
as a result of the INF Treaty
ⓘ
late 1980s ⓘ |
| role |
strategic deterrent
ⓘ
theater nuclear weapon ⓘ |
| SovietDesignation |
15Zh45
ⓘ
RSD-10 Pioneer ⓘ |
| stageCount | two-stage ⓘ |
| status | retired ⓘ |
| successorTo |
SS-4 Sandal
ⓘ
SS-5 Skean ⓘ |
| treaty | Intermediate-Range Nuclear Forces Treaty ⓘ |
| treatyRelevance |
banned under the INF Treaty
ⓘ
key trigger for the INF Treaty negotiations ⓘ |
| type | nuclear-capable ballistic missile ⓘ |
| usedBy | Soviet Strategic Rocket Forces ⓘ |
| warheadConfiguration | MIRV ⓘ |
| warheadType | nuclear ⓘ |
| warheadYield | multiple hundreds of kilotons (typical per warhead class) ⓘ |
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: SS-20 Saber Description of subject: The SS-20 Saber was a Soviet intermediate-range, road-mobile ballistic missile deployed during the Cold War, notable for its multiple nuclear warheads and major role in triggering the INF Treaty.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.