MR-UR-100
E816291
MR-UR-100 was a Soviet intercontinental ballistic missile (ICBM) system developed during the Cold War as part of the USSR’s strategic nuclear forces.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T9726260 — 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: MR-UR-100 Context triple: [SS-17 Spanker, SovietDesignation, MR-UR-100]
-
A.
MR-3
MR-3 is the designation for Mercury-Redstone 3, the NASA mission that carried Alan Shepard on the first American crewed spaceflight in 1961.
-
B.
MR-73
MR-73 is a class of rubber-tired electric multiple unit trains used on the Montreal Metro system.
-
C.
RSD-10 Pioneer
RSD-10 Pioneer was a Soviet intermediate-range ballistic missile deployed during the Cold War, known in NATO reporting as the SS-20 Saber.
-
D.
GR-61
GR-61 is the ISO 3166-2 subdivision code assigned to the Pieria regional unit in Greece.
-
E.
USRA Light Mikado
The USRA Light Mikado was a widely used standardized 2-8-2 steam locomotive design developed by the United States Railroad Administration during World War I for freight service across multiple American railroads.
- 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: MR-UR-100 Target entity description: MR-UR-100 was a Soviet intercontinental ballistic missile (ICBM) system developed during the Cold War as part of the USSR’s strategic nuclear forces.
-
A.
MR-3
MR-3 is the designation for Mercury-Redstone 3, the NASA mission that carried Alan Shepard on the first American crewed spaceflight in 1961.
-
B.
MR-73
MR-73 is a class of rubber-tired electric multiple unit trains used on the Montreal Metro system.
-
C.
RSD-10 Pioneer
RSD-10 Pioneer was a Soviet intermediate-range ballistic missile deployed during the Cold War, known in NATO reporting as the SS-20 Saber.
-
D.
GR-61
GR-61 is the ISO 3166-2 subdivision code assigned to the Pieria regional unit in Greece.
-
E.
USRA Light Mikado
The USRA Light Mikado was a widely used standardized 2-8-2 steam locomotive design developed by the United States Railroad Administration during World War I for freight service across multiple American railroads.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet ICBM
ⓘ
intercontinental ballistic missile ⓘ strategic missile system ⓘ |
| belongsTo | Soviet Strategic Rocket Forces ⓘ |
| conflict | Cold War ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| deploymentMode | silo-based ⓘ |
| designedFor |
counterforce missions
ⓘ
nuclear strike ⓘ |
| developedBy | Soviet Union ⓘ |
| era | Cold War ⓘ |
| guidanceSystem | inertial guidance ⓘ |
| hasAlternativeName |
MR UR-100
ⓘ
linked to:
MR-UR-100
SS-17 ⓘ |
| hasGRAUIndex | 15A15 ⓘ |
| hasNATOReportingName | SS-17 Spanker ⓘ |
| launchPlatform | missile silo ⓘ |
| nuclearWeapon | true ⓘ |
| originRegion | Eastern Bloc ⓘ |
| partOf |
USSR strategic nuclear forces
ⓘ
linked to:
Warsaw Pact strategic forces
|
| predecessor |
UR-100
ⓘ
linked to:
UR-100NUTTKh
|
| propellantType | liquid fuel ⓘ |
| rangeCategory | intercontinental ⓘ |
| role | strategic nuclear deterrent ⓘ |
| stageCount | two-stage ⓘ |
| status | retired ⓘ |
| technologyDomain |
ballistic missiles
ⓘ
strategic weapons ⓘ |
| type | land-based ballistic missile ⓘ |
| usedBy | Soviet Union ⓘ |
| warheadType | MIRV ⓘ |
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: MR-UR-100 Description of subject: MR-UR-100 was a Soviet intercontinental ballistic missile (ICBM) system developed during the Cold War as part of the USSR’s strategic nuclear forces.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
SS-17 Spanker ICBM
linked to: MR-UR-100