Long March 5
E476459
Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Long March 5 canonical | 15 |
| CZ-5 | 1 |
| Long March 5 launch vehicles | 1 |
| Long March 5 rocket family | 1 |
| Long March 5 rockets | 1 |
| Long March 5DY | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4885782 — 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: Long March 5 Context triple: [Tianwen-1, launchVehicle, Long March 5]
-
A.
Long March 5B
Long March 5B is a heavy-lift Chinese orbital launch vehicle primarily used to carry large modules and payloads for the country’s space station program.
-
B.
Tianzhou cargo spacecraft
The Tianzhou cargo spacecraft is a Chinese automated freighter designed to deliver supplies, equipment, and fuel to support long-term operations of China’s Tiangong space station.
-
C.
Tianwen-1
Tianwen-1 is China’s first interplanetary mission, consisting of an orbiter, lander, and rover sent to study Mars from orbit and on the surface.
-
D.
Shenzhou 12
Shenzhou 12 was a Chinese crewed spacecraft mission that carried three astronauts to the Tiangong space station as part of China’s expanding human spaceflight program.
-
E.
Wentian
Wentian is a Chinese space laboratory module that serves as a key component of the Tiangong space station, providing additional research facilities, living space, and support systems for taikonauts in orbit.
- 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: Long March 5 Target entity description: Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
-
A.
Long March 5B
Long March 5B is a heavy-lift Chinese orbital launch vehicle primarily used to carry large modules and payloads for the country’s space station program.
-
B.
Tianzhou cargo spacecraft
The Tianzhou cargo spacecraft is a Chinese automated freighter designed to deliver supplies, equipment, and fuel to support long-term operations of China’s Tiangong space station.
-
C.
Tianwen-1
Tianwen-1 is China’s first interplanetary mission, consisting of an orbiter, lander, and rover sent to study Mars from orbit and on the surface.
-
D.
Shenzhou 12
Shenzhou 12 was a Chinese crewed spacecraft mission that carried three astronauts to the Tiangong space station as part of China’s expanding human spaceflight program.
-
E.
Wentian
Wentian is a Chinese space laboratory module that serves as a key component of the Tiangong space station, providing additional research facilities, living space, and support systems for taikonauts in orbit.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
heavy-lift launch vehicle
ⓘ
orbital launch vehicle ⓘ |
| alsoKnownAs |
CZ-5
ⓘ
linked to:
Long March 5
Chang Zheng 5 ⓘ
linked to:
Chang Zheng 5B
|
| boosterDiameter | 3.35 meters ⓘ |
| boosterEngine | YF-100 ⓘ |
| boosterOxidizer | liquid oxygen ⓘ |
| boosterPropellant | kerosene ⓘ |
| coreStageDiameter | 5 meters ⓘ |
| coreStageEngine | YF-77 ⓘ |
| countryOfOrigin | China ⓘ |
| developer | China National Space Administration ⓘ |
| familyVariant |
Long March 5B
ⓘ
Long March 5DY ⓘ
linked to:
Long March 5
|
| firstFlightDate | 2016-11-03 ⓘ |
| fuel |
kerosene
ⓘ
liquid hydrogen ⓘ |
| intendedUse |
deploy large payloads to Earth orbit
ⓘ
support deep-space exploration missions ⓘ |
| launchAzimuthRange | inclinations from low to high Earth orbits ⓘ |
| launchedPayload |
Chang'e 5 lunar sample return mission
ⓘ
linked to:
Chang’e 5
Shijian-20 communications satellite ⓘ Tianwen-1 Mars mission ⓘ
linked to:
Tianwen-1
Yaogan reconnaissance satellites ⓘ experimental communications satellites ⓘ |
| launchPad |
Launch Complex 1 at Wenchang
ⓘ
linked to:
Wenchang Space Launch Site
Launch Complex 2 at Wenchang ⓘ
linked to:
Wenchang Space Launch Site
|
| launchSite | Wenchang Space Launch Site ⓘ |
| manufacturer | China Academy of Launch Vehicle Technology ⓘ |
| notableFeature |
first Chinese rocket using 5-meter-diameter core
ⓘ
uses non-hypergolic, environmentally friendlier propellants ⓘ |
| numberOfBoosters | 4 ⓘ |
| operator |
China Aerospace Science and Technology Corporation
ⓘ
China National Space Administration ⓘ |
| oxidizer | liquid oxygen ⓘ |
| partOf |
Long March rocket family
ⓘ
linked to:
Long March launch vehicles
|
| payloadToGTO | approximately 14,000 kilograms ⓘ |
| payloadToLEO | approximately 25,000 kilograms ⓘ |
| payloadToTLI | approximately 8,000 kilograms ⓘ |
| propellantType | liquid ⓘ |
| stages | 2 ⓘ |
| status | operational ⓘ |
| successorTo | earlier Long March heavy variants ⓘ |
| upperStageEngine | YF-75D ⓘ |
| usedFor |
Chinese space station assembly
ⓘ
Mars missions ⓘ geostationary transfer orbit missions ⓘ lunar missions ⓘ |
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: Long March 5 Description of subject: Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Long March 5
linked to: Long March 5
linked to: Long March 5
linked to: Long March 5
linked to: Long March 5