Minotaur rocket family
E824045
The Minotaur rocket family is a series of U.S. expendable launch vehicles that repurpose decommissioned ballistic missile stages to place small satellites into orbit for military and government missions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Minotaur I | 1 |
| Minotaur IV+ | 1 |
| Minotaur rocket family canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9837730 — 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: Minotaur rocket family Context triple: [Orbital Sciences Corporation, developed, Minotaur rocket family]
-
A.
Zenit rocket
The Zenit rocket is a family of Ukrainian-designed, medium-lift launch vehicles originally developed in the Soviet era and used for both government and commercial satellite launches.
-
B.
Vanguard rocket
The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
-
C.
Falcon rocket family
The Falcon rocket family is a series of partially reusable launch vehicles developed by SpaceX to provide cost-effective access to space for satellites, cargo, and crew.
-
D.
H-II rocket family
The H-II rocket family is a series of Japanese liquid-fueled expendable launch vehicles developed by JAXA and Mitsubishi Heavy Industries for placing satellites and spacecraft into orbit.
-
E.
Luna rocket
The Luna rocket was an early Soviet launch vehicle developed to send unmanned spacecraft to the Moon during the late 1950s and early 1960s.
- 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: Minotaur rocket family Target entity description: The Minotaur rocket family is a series of U.S. expendable launch vehicles that repurpose decommissioned ballistic missile stages to place small satellites into orbit for military and government missions.
-
A.
Zenit rocket
The Zenit rocket is a family of Ukrainian-designed, medium-lift launch vehicles originally developed in the Soviet era and used for both government and commercial satellite launches.
-
B.
Vanguard rocket
The Vanguard rocket was an early American expendable launch vehicle developed in the 1950s to place the first U.S. satellites into orbit during the early years of the Space Race.
-
C.
Falcon rocket family
The Falcon rocket family is a series of partially reusable launch vehicles developed by SpaceX to provide cost-effective access to space for satellites, cargo, and crew.
-
D.
H-II rocket family
The H-II rocket family is a series of Japanese liquid-fueled expendable launch vehicles developed by JAXA and Mitsubishi Heavy Industries for placing satellites and spacecraft into orbit.
-
E.
Luna rocket
The Luna rocket was an early Soviet launch vehicle developed to send unmanned spacecraft to the Moon during the late 1950s and early 1960s.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
expendable launch vehicle family
ⓘ
orbital launch vehicle ⓘ suborbital launch vehicle ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| derivedFrom |
Minotaur IV
NERFINISHED
ⓘ
Minuteman II NERFINISHED ⓘ Peacekeeper ICBM NERFINISHED ⓘ Peacekeeper ICBM NERFINISHED ⓘ |
| designGoal | cost-effective use of surplus missile hardware ⓘ |
| developedFrom |
Minuteman missile stages
NERFINISHED
ⓘ
Peacekeeper missile stages NERFINISHED ⓘ |
| firstStageFrom | Minuteman II GENERATED ⓘ |
| formerlyKnownAs | Taurus NERFINISHED ⓘ |
| hasVariant |
Minotaur I
NERFINISHED
ⓘ
Minotaur II NERFINISHED ⓘ Minotaur III NERFINISHED ⓘ Minotaur IV NERFINISHED ⓘ Minotaur V NERFINISHED ⓘ Minotaur-C NERFINISHED ⓘ |
| intendedFor |
small satellite launches
ⓘ
suborbital target missions ⓘ suborbital target missions ⓘ |
| launchCapability |
highly elliptical orbit
ⓘ
low Earth orbit ⓘ low Earth orbit ⓘ low Earth orbit ⓘ sun-synchronous orbit ⓘ sun-synchronous orbit ⓘ trans-lunar injection ⓘ |
| launchesRestrictedTo | U.S. government payloads ⓘ |
| launchSitesInclude |
Cape Canaveral Space Force Station
NERFINISHED
ⓘ
Kodiak Launch Complex NERFINISHED ⓘ Mid-Atlantic Regional Spaceport NERFINISHED ⓘ Vandenberg Space Force Base NERFINISHED ⓘ |
| manufacturer |
Northrop Grumman Innovation Systems
NERFINISHED
ⓘ
Orbital ATK NERFINISHED ⓘ Orbital Sciences Corporation NERFINISHED ⓘ |
| missionTypesInclude |
Earth observation
ⓘ
missile defense targets ⓘ space science ⓘ technology demonstration ⓘ |
| operator | Northrop Grumman NERFINISHED ⓘ |
| primaryUsers |
U.S. government
NERFINISHED
ⓘ
U.S. military NERFINISHED ⓘ |
| propulsionType | solid-fueled ⓘ |
| secondStageFrom | Minuteman II NERFINISHED ⓘ |
| stages |
4
ⓘ
4 ⓘ 5 ⓘ |
| status | operational ⓘ |
| typicalPayloadClass | small satellites ⓘ |
| upperStagesFrom | Pegasus rocket NERFINISHED ⓘ |
| uses | decommissioned ballistic missile stages ⓘ |
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: Minotaur rocket family Description of subject: The Minotaur rocket family is a series of U.S. expendable launch vehicles that repurpose decommissioned ballistic missile stages to place small satellites into orbit for military and government missions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
TacSat-2
this entity surface form:
Minotaur I
subject surface form:
TacSat-4
this entity surface form:
Minotaur IV+