8K72K
E207526
8K72K is the GRAU index designation for the Vostok-K, a Soviet launch vehicle used in the early 1960s to orbit crewed Vostok spacecraft and various satellites.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T1855081 — 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: 8K72K Context triple: [Vostok-K rocket, alsoKnownAs, 8K72K]
-
A.
2K
2K is a major American video game publisher best known for its popular sports and action game franchises, including the NBA 2K series.
-
B.
9K
9K is the IATA airline designator assigned to Cape Air, a U.S.-based regional airline.
-
C.
H.265
H.265, also known as High Efficiency Video Coding (HEVC), is a video compression standard designed to significantly reduce bandwidth and storage requirements compared to its predecessor H.264 while maintaining high visual quality.
-
D.
Kabelsketal
Kabelsketal is a municipality in the Saalekreis district of Saxony-Anhalt in central Germany, situated near the city of Halle (Saale).
-
E.
KBE
KBE is an abbreviation that most commonly refers to "Knight Commander of the Order of the British Empire," a high-ranking honor in the British honours system.
- 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: 8K72K Target entity description: 8K72K is the GRAU index designation for the Vostok-K, a Soviet launch vehicle used in the early 1960s to orbit crewed Vostok spacecraft and various satellites.
-
A.
2K
2K is a major American video game publisher best known for its popular sports and action game franchises, including the NBA 2K series.
-
B.
9K
9K is the IATA airline designator assigned to Cape Air, a U.S.-based regional airline.
-
C.
H.265
H.265, also known as High Efficiency Video Coding (HEVC), is a video compression standard designed to significantly reduce bandwidth and storage requirements compared to its predecessor H.264 while maintaining high visual quality.
-
D.
Kabelsketal
Kabelsketal is a municipality in the Saalekreis district of Saxony-Anhalt in central Germany, situated near the city of Halle (Saale).
-
E.
KBE
KBE is an abbreviation that most commonly refers to "Knight Commander of the Order of the British Empire," a high-ranking honor in the British honours system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Vostok-K
ⓘ
launch vehicle ⓘ orbital launch vehicle ⓘ |
| alsoKnownAs |
Vostok-K
ⓘ
linked to:
Vostok-K rocket
|
| category |
Soviet R-7 derived launch vehicles
ⓘ
human-rated launch vehicles ⓘ |
| coreStageEngineType |
RD-108
ⓘ
linked to:
RD-107
|
| countryOfOrigin | Soviet Union ⓘ |
| derivativeOf |
8K72 Vostok
ⓘ
linked to:
Vostok-K rocket
|
| designationSystem | GRAU index ⓘ |
| designer | Sergei Korolev ⓘ |
| era | early 1960s ⓘ |
| family |
R-7 rocket family
ⓘ
linked to:
R-7 Semyorka rocket
|
| firstCrewedFlight | Vostok 1 ⓘ |
| firstCrewedFlightDate | 1961-04-12 ⓘ |
| firstStageEngineType | RD-107 ⓘ |
| fuel | RP-1 kerosene ⓘ |
| GRAUIndexFor |
Vostok-K
ⓘ
linked to:
Vostok-K rocket
|
| guidanceSystem | inertial guidance ⓘ |
| languageOfDesignation | Russian ⓘ |
| launchAzimuth | low-inclination and high-inclination orbits from Baikonur ⓘ |
| launchConfiguration | strap-on boosters plus core stage plus upper stage ⓘ |
| launchedFirstHumanInSpace | Yuri Gagarin ⓘ |
| launchPad | Gagarin's Start ⓘ |
| launchSite | Baikonur Cosmodrome ⓘ |
| manufacturer | OKB-1 ⓘ |
| notableFor | placing first human into orbit ⓘ |
| notablePayload |
Vostok 1
ⓘ
Vostok 2 ⓘ Vostok 3 ⓘ
linked to:
Vostok 4
Vostok 4 ⓘ Vostok 5 ⓘ Vostok 6 ⓘ |
| operatedBy | Soviet space program ⓘ |
| orbitType | low Earth orbit ⓘ |
| oxidizer | liquid oxygen ⓘ |
| program |
Vostok program
ⓘ
linked to:
Vostok programme
|
| propellantType | liquid fuel ⓘ |
| stageCount | 3 ⓘ |
| status | retired ⓘ |
| successor | Voskhod launch vehicle ⓘ |
| upperStageEngineType | RD-0109 ⓘ |
| usedBy |
Soviet Academy of Sciences
ⓘ
Soviet Air Force ⓘ
linked to:
Soviet Air Forces
|
| usedFor |
launching Luna spacecraft
ⓘ
launching Molniya prototype payloads ⓘ launching Vostok crewed spacecraft ⓘ launching Zenit reconnaissance satellites ⓘ launching artificial satellites ⓘ |
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: 8K72K Description of subject: 8K72K is the GRAU index designation for the Vostok-K, a Soviet launch vehicle used in the early 1960s to orbit crewed Vostok spacecraft and various satellites.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.