Falcon Heavy rocket
E6685
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.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T38634 — 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 Heavy rocket Context triple: [Elon Musk, notableProject, Falcon Heavy rocket]
-
A.
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.
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B.
Falcon 1 rocket
Falcon 1 rocket is a small, privately developed orbital launch vehicle created by SpaceX that became the first privately built liquid-fueled rocket to reach orbit.
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C.
SpaceX
SpaceX is a private aerospace manufacturer and space transportation company that designs, builds, and launches advanced rockets and spacecraft, pioneering reusable launch technology.
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D.
Voyager 1
Voyager 1 is a NASA space probe launched in 1977 that became the most distant human-made object in space, conducting historic flybys of Jupiter and Saturn and now exploring interstellar space.
-
E.
Tesla Roadster
The Tesla Roadster is an all-electric sports car that marked Tesla’s debut in the automotive market and helped popularize high-performance electric vehicles.
- 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 Heavy rocket Target entity description: 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.
-
A.
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.
-
B.
Falcon 1 rocket
Falcon 1 rocket is a small, privately developed orbital launch vehicle created by SpaceX that became the first privately built liquid-fueled rocket to reach orbit.
-
C.
SpaceX
SpaceX is a private aerospace manufacturer and space transportation company that designs, builds, and launches advanced rockets and spacecraft, pioneering reusable launch technology.
-
D.
Voyager 1
Voyager 1 is a NASA space probe launched in 1977 that became the most distant human-made object in space, conducting historic flybys of Jupiter and Saturn and now exploring interstellar space.
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E.
Tesla Roadster
The Tesla Roadster is an all-electric sports car that marked Tesla’s debut in the automotive market and helped popularize high-performance electric vehicles.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
heavy-lift launch vehicle
ⓘ
orbital launch vehicle ⓘ partially reusable launch vehicle ⓘ |
| capability |
deep space missions
ⓘ
geostationary transfer orbit missions ⓘ heavy-lift to low Earth orbit ⓘ |
| centerCoreReusable | true ⓘ |
| configuration | triple-core first stage ⓘ |
| coreType | Falcon 9-derived first stage cores ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designer | SpaceX ⓘ |
| developer | SpaceX ⓘ |
| diameter | 3.66 m core diameter ⓘ |
| engineManufacturer | SpaceX ⓘ |
| enginesFirstStage |
Merlin 1D
ⓘ
surface form:
27 Merlin 1D
|
| enginesUpperStage | 1 Merlin Vacuum ⓘ |
| family | Falcon rocket family ⓘ |
| firstFlightDate | 2018-02-06 ⓘ |
| firstFlightDestination | heliocentric orbit ⓘ |
| firstFlightPayload |
Tesla Roadster
ⓘ
surface form:
Elon Musk’s Tesla Roadster
|
| fuelFirstStage | RP-1 kerosene ⓘ |
| fuelUpperStage | RP-1 kerosene ⓘ |
| height | 70 m ⓘ |
| landingMethodCenterCore | vertical landing on drone ship (planned/attempted) ⓘ |
| landingMethodSideBoosters | vertical landing on landing pads ⓘ |
| launchMass | about 1,420,000 kg ⓘ |
| launchProvider | SpaceX ⓘ |
| launchSite |
Kennedy Space Center Launch Complex 39A
ⓘ
Kennedy Space Center ⓘ
surface form:
Kennedy Space Center, Florida
|
| liftoffThrust | about 22,819 kN ⓘ |
| manufacturer | SpaceX ⓘ |
| notableMission |
Arabsat-6A
ⓘ
STP-2 ⓘ USSF-44 ⓘ USSF-67 ⓘ |
| numberOfBoosters | 3 ⓘ |
| oxidizerFirstStage | liquid oxygen ⓘ |
| oxidizerType | liquid oxygen ⓘ |
| oxidizerUpperStage | liquid oxygen ⓘ |
| payloadToGTO | about 26,700 kg ⓘ |
| payloadToLEO | about 63,800 kg ⓘ |
| payloadToMarsTransferOrbit | about 16,800 kg ⓘ |
| primaryUse |
U.S. government and military missions
ⓘ
commercial satellite launches ⓘ interplanetary missions ⓘ |
| propellantType | RP-1 kerosene ⓘ |
| relatedVehicle |
Falcon 9 rocket
ⓘ
surface form:
Falcon 9
|
| reusabilityFeature | propulsive vertical landing of boosters ⓘ |
| sideBoostersReusable | true ⓘ |
| stages | 2 ⓘ |
| status | operational ⓘ |
| upperStageReusable | false ⓘ |
| upperStageType |
Falcon 9 rocket
ⓘ
surface form:
Falcon 9 upper stage
|
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 Heavy rocket Description of subject: 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.
Referenced by (56)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
SpaceX Falcon Heavy
this entity surface form:
Big Falcon Rocket
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy Block 5
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy test flight
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy core stage
this entity surface form:
Falcon Heavy side boosters
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy side boosters
this entity surface form:
Falcon Heavy expendable center core
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy center core
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
SpaceX Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
subject surface form:
Launch Pad 39A
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy test flight
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy side boosters
this entity surface form:
Falcon Heavy center core
this entity surface form:
Falcon Heavy launch vehicle
this entity surface form:
Falcon Heavy Block 5
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
subject surface form:
NASA
this entity surface form:
Falcon Heavy
subject surface form:
SpaceX
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
SpaceX Falcon Heavy boosters
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy
this entity surface form:
Falcon Heavy