Soyuz 1
E398403
Soyuz 1 was a 1967 Soviet crewed spaceflight notable for its fatal crash that killed cosmonaut Vladimir Komarov and exposed serious design flaws in the early Soyuz program.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Soyuz 1 canonical | 6 |
| Soyuz 1 mission | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3911457 — 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: Soyuz 1 Context triple: [Soyuz spacecraft, firstCrewedFlight, Soyuz 1]
-
A.
Soyuz 19
Soyuz 19 was the Soviet spacecraft that participated in the historic 1975 Apollo–Soyuz Test Project, enabling the first international crewed space docking between the USSR and the United States.
-
B.
Salyut 1
Salyut 1 was the world’s first space station, launched by the Soviet Union in 1971 as a pioneering long-duration orbital laboratory.
-
C.
Vostok 5
Vostok 5 was a 1963 Soviet crewed spaceflight that carried cosmonaut Valery Bykovsky into low Earth orbit as part of the early Vostok program.
-
D.
Vostok 6
Vostok 6 was a 1963 Soviet crewed spaceflight that carried Valentina Tereshkova, the first woman in space, into low Earth orbit.
-
E.
Vostok 1
Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
- 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: Soyuz 1 Target entity description: Soyuz 1 was a 1967 Soviet crewed spaceflight notable for its fatal crash that killed cosmonaut Vladimir Komarov and exposed serious design flaws in the early Soyuz program.
-
A.
Soyuz 19
Soyuz 19 was the Soviet spacecraft that participated in the historic 1975 Apollo–Soyuz Test Project, enabling the first international crewed space docking between the USSR and the United States.
-
B.
Salyut 1
Salyut 1 was the world’s first space station, launched by the Soviet Union in 1971 as a pioneering long-duration orbital laboratory.
-
C.
Vostok 5
Vostok 5 was a 1963 Soviet crewed spaceflight that carried cosmonaut Valery Bykovsky into low Earth orbit as part of the early Vostok program.
-
D.
Vostok 6
Vostok 6 was a 1963 Soviet crewed spaceflight that carried Valentina Tereshkova, the first woman in space, into low Earth orbit.
-
E.
Vostok 1
Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Soyuz mission
ⓘ
crewed spaceflight ⓘ |
| casualty | Vladimir Komarov ⓘ |
| commander | Vladimir Komarov ⓘ |
| cosmonautDeath | Vladimir Komarov ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| crashCause |
main parachute failed to deploy properly
ⓘ
reserve parachute became entangled ⓘ |
| crewCallsign | Rubin ⓘ |
| crewMember | Vladimir Komarov ⓘ |
| crewNationality | Soviet ⓘ |
| crewSize | 1 ⓘ |
| designIssues |
attitude control system malfunctions
ⓘ
environmental control system problems ⓘ multiple serious spacecraft design flaws ⓘ problems with solar panels deployment ⓘ |
| exposed | serious design flaws in early Soyuz spacecraft ⓘ |
| fatalities | 1 ⓘ |
| followedBy | Soyuz 3 ⓘ |
| historicalSignificance | first fatal accident in a crewed spaceflight mission in history ⓘ |
| intendedMissionProfile | rendezvous and docking with Soyuz 2 ⓘ |
| landingCountry | Soviet Union ⓘ |
| landingRegion | Orenburg Oblast NERFINISHED ⓘ |
| landingType | hard impact ⓘ |
| launchCountry | Soviet Union ⓘ |
| launchDate | 1967-04-23 ⓘ |
| launchRocket | Soyuz rocket ⓘ |
| launchSite | Baikonur Cosmodrome ⓘ |
| launchYear | 1967 ⓘ |
| ledTo |
major redesign of Soyuz spacecraft
ⓘ
suspension of crewed Soyuz flights ⓘ |
| memorializedBy | monuments to Vladimir Komarov ⓘ |
| missionOutcome | failure ⓘ |
| missionType |
orbital flight
ⓘ
test flight ⓘ |
| notableFor |
fatal crash on reentry
ⓘ
first in-flight fatality in human spaceflight ⓘ |
| operator |
Soviet Union
ⓘ
Soviet space program ⓘ |
| orbitReference | low Earth orbit ⓘ |
| partOf | early Soyuz test series ⓘ |
| plannedRendezvousWith |
Soyuz rocket
ⓘ
surface form:
Soyuz 2
|
| precededBy | Voskhod 2 ⓘ |
| program |
Soyuz program (space station operations phase)
ⓘ
surface form:
Soyuz program
|
| reentryDate | 1967-04-24 ⓘ |
| reentryOutcome | parachute failure ⓘ |
| spaceAgency | Soviet space agency ⓘ |
| spacecraftType |
Soyuz spacecraft
ⓘ
surface form:
Soyuz 7K-OK
|
| vehicleSerialNumber | Soyuz 7K-OK No.4 ⓘ |
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: Soyuz 1 Description of subject: Soyuz 1 was a 1967 Soviet crewed spaceflight notable for its fatal crash that killed cosmonaut Vladimir Komarov and exposed serious design flaws in the early Soyuz program.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Vladimir Komarov
this entity surface form:
Soyuz 1 mission
this entity surface form:
Soyuz 1 mission