Peacekeeper post-boost propulsion system
E684186
The Peacekeeper post-boost propulsion system is the maneuvering and guidance stage of the Peacekeeper ICBM that precisely deploys multiple reentry vehicles onto their designated targets after the main boost phase.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peacekeeper post-boost propulsion system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7722898 — 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: Peacekeeper post-boost propulsion system Context triple: [Peacekeeper missile solid rocket motors, hasPart, Peacekeeper post-boost propulsion system]
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A.
Illudium Q-36 Explosive Space Modulator
The Illudium Q-36 Explosive Space Modulator is Marvin the Martian’s iconic, overpowered cartoon super-weapon from the Looney Tunes universe, typically used in his comically grandiose plans to destroy planets.
-
B.
M142 launcher module
The M142 launcher module is the core rocket-launching component of the HIMARS system, capable of firing guided and unguided rockets and tactical missiles from a lightweight, highly mobile platform.
-
C.
HL-20 Personnel Launch System
The HL-20 Personnel Launch System was a NASA-designed lifting-body spaceplane concept from the late 20th century intended to provide a reusable, crewed vehicle for low Earth orbit missions and runway landings.
-
D.
Midgate cargo system
The Midgate cargo system is a configurable pickup bed and cabin partition design that lets owners extend the cargo area into the rear passenger compartment for increased hauling versatility.
-
E.
Draco thrusters
Draco thrusters are small hypergolic rocket engines developed by SpaceX to provide attitude control and orbital maneuvering for its spacecraft.
- 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: Peacekeeper post-boost propulsion system Target entity description: The Peacekeeper post-boost propulsion system is the maneuvering and guidance stage of the Peacekeeper ICBM that precisely deploys multiple reentry vehicles onto their designated targets after the main boost phase.
-
A.
Illudium Q-36 Explosive Space Modulator
The Illudium Q-36 Explosive Space Modulator is Marvin the Martian’s iconic, overpowered cartoon super-weapon from the Looney Tunes universe, typically used in his comically grandiose plans to destroy planets.
-
B.
M142 launcher module
The M142 launcher module is the core rocket-launching component of the HIMARS system, capable of firing guided and unguided rockets and tactical missiles from a lightweight, highly mobile platform.
-
C.
HL-20 Personnel Launch System
The HL-20 Personnel Launch System was a NASA-designed lifting-body spaceplane concept from the late 20th century intended to provide a reusable, crewed vehicle for low Earth orbit missions and runway landings.
-
D.
Midgate cargo system
The Midgate cargo system is a configurable pickup bed and cabin partition design that lets owners extend the cargo area into the rear passenger compartment for increased hauling versatility.
-
E.
Draco thrusters
Draco thrusters are small hypergolic rocket engines developed by SpaceX to provide attitude control and orbital maneuvering for its spacecraft.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
missile guidance stage
ⓘ
post-boost vehicle ⓘ |
| associatedWeapon | MIRV nuclear warheads ⓘ |
| associatedWith |
MIRV technology
ⓘ
linked to:
MIRV
strategic nuclear deterrent ⓘ |
| controls |
reentry vehicle release sequence
ⓘ
reentry vehicle targeting ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| dataInput |
inertial measurement unit
ⓘ
pre-programmed target data ⓘ |
| deployment | silo-based ICBM system ⓘ |
| designedFor |
LGM-118 Peacekeeper missile bus
ⓘ
linked to:
Peacekeeper ICBM
MIRV deployment ⓘ |
| designedToMeet | high CEP accuracy requirements ⓘ |
| developedFor |
LGM-118A Peacekeeper
ⓘ
linked to:
LGM-118A
|
| enables |
high-accuracy warhead placement
ⓘ
multiple independently targetable reentry vehicles ⓘ |
| era | Cold War ⓘ |
| follows | Peacekeeper third-stage motor burnout ⓘ |
| function |
attitude stabilization during MIRV deployment
ⓘ
trajectory shaping between RV releases ⓘ |
| guidanceType | inertial guidance ⓘ |
| hasPart |
attitude control system
ⓘ
avionics ⓘ guidance and navigation system ⓘ propulsion system ⓘ structure ⓘ |
| locatedIn | space ⓘ |
| missionPhase |
midcourse phase
ⓘ
terminal targeting preparation ⓘ |
| operatedBy | onboard computer ⓘ |
| operatesDuring | post-boost phase of flight ⓘ |
| partOf |
LGM-118 Peacekeeper
ⓘ
linked to:
Peacekeeper ICBM
Peacekeeper ICBM ⓘ |
| platform | land-based ICBM ⓘ |
| propulsionType |
liquid-propellant system
ⓘ
small rocket thrusters ⓘ |
| relatedTo | Minuteman post-boost control system ⓘ |
| role |
payload dispensing
ⓘ
precision bus maneuvering ⓘ |
| serviceBranch | United States Air Force ⓘ |
| successorTo | earlier U.S. ICBM post-boost vehicles ⓘ |
| usedFor |
deployment of multiple reentry vehicles
ⓘ
independent RV aimpoint selection ⓘ post-boost maneuvering ⓘ precision targeting of reentry vehicles ⓘ |
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: Peacekeeper post-boost propulsion system Description of subject: The Peacekeeper post-boost propulsion system is the maneuvering and guidance stage of the Peacekeeper ICBM that precisely deploys multiple reentry vehicles onto their designated targets after the main boost phase.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.