Falcon 9 first stage booster B1065
E229306
Falcon 9 first stage booster B1065 is a reusable SpaceX rocket booster that has flown national security missions for the U.S. Space Force, including the USSF-67 launch.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Falcon 9 first stage booster B1065 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2013822 — 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: Falcon 9 first stage booster B1065 Context triple: [USSF-67, usesLaunchVehicleBooster, Falcon 9 first stage booster B1065]
-
A.
Falcon 9 first stage booster B1064
Falcon 9 first stage booster B1064 is a reusable SpaceX rocket booster that has flown multiple missions, including classified launches for the U.S. Space Force.
-
B.
Falcon 9 rocket
The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
-
C.
Starship upper stage
The Starship upper stage is the fully reusable spacecraft component of SpaceX’s Starship launch system, designed to carry crew and cargo to Earth orbit, the Moon, Mars, and beyond.
-
D.
Super Heavy booster
The Super Heavy booster is SpaceX’s massive first-stage rocket designed to provide the primary lift for the fully reusable Starship launch system.
-
E.
Falcon Heavy rocket
The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
- 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: Falcon 9 first stage booster B1065 Target entity description: Falcon 9 first stage booster B1065 is a reusable SpaceX rocket booster that has flown national security missions for the U.S. Space Force, including the USSF-67 launch.
-
A.
Falcon 9 first stage booster B1064
Falcon 9 first stage booster B1064 is a reusable SpaceX rocket booster that has flown multiple missions, including classified launches for the U.S. Space Force.
-
B.
Falcon 9 rocket
The Falcon 9 rocket is a partially reusable, two-stage orbital launch vehicle developed by SpaceX that has revolutionized commercial spaceflight through frequent, cost-effective missions and routine booster landings.
-
C.
Starship upper stage
The Starship upper stage is the fully reusable spacecraft component of SpaceX’s Starship launch system, designed to carry crew and cargo to Earth orbit, the Moon, Mars, and beyond.
-
D.
Super Heavy booster
The Super Heavy booster is SpaceX’s massive first-stage rocket designed to provide the primary lift for the fully reusable Starship launch system.
-
E.
Falcon Heavy rocket
The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Falcon 9 Block 5 first stage booster
ⓘ
reusable orbital launch vehicle first stage ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| customer |
Department of Defense
ⓘ
surface form:
U.S. Department of Defense
United States Space Force ⓘ
surface form:
U.S. Space Force
|
| engineType | Merlin 1D ⓘ |
| isReusable | true ⓘ |
| launchedFor |
United States Space Force
ⓘ
surface form:
U.S. Space Force
|
| launchProvider | SpaceX ⓘ |
| launchSiteUsed |
Cape Canaveral Space Force Station
ⓘ
Kennedy Space Center ⓘ |
| launchSystem |
Falcon 9 rocket
ⓘ
surface form:
Falcon 9 Block 5
|
| launchVehicleFamily |
Falcon 9 rocket
ⓘ
surface form:
Falcon 9
|
| manufacturer | SpaceX ⓘ |
| mission | USSF-67 ⓘ |
| missionType |
geostationary transfer orbit launch
ⓘ
national security payload launch ⓘ |
| numberOfEngines | 9 ⓘ |
| operator | SpaceX ⓘ |
| oxidizer | liquid oxygen ⓘ |
| partOf |
Falcon 9 rocket
ⓘ
surface form:
Falcon 9 Block 5
|
| propellantType | RP-1 kerosene ⓘ |
| recoveryMethod | propulsive landing ⓘ |
| recoveryOperator | SpaceX ⓘ |
| status | active ⓘ |
| usedFor |
U.S. Space Force launches
ⓘ
national security space missions ⓘ orbital launch ⓘ |
| usedInProgram |
National Security Space Launch (NSSL)
ⓘ
surface form:
National Security Space Launch program
National Security Space Launch (NSSL) ⓘ
surface form:
U.S. Space Force launch program
|
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: Falcon 9 first stage booster B1065 Description of subject: Falcon 9 first stage booster B1065 is a reusable SpaceX rocket booster that has flown national security missions for the U.S. Space Force, including the USSF-67 launch.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.