SA-4
E898867
SA-4 was an early uncrewed Saturn I test flight in NASA’s Apollo program, used to validate the rocket’s performance and systems before crewed missions.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T10999081 — 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: SA-4 Context triple: [S-I, usedInMission, SA-4]
-
A.
SA-5
SA-5 is a track from Beck’s acclaimed 1996 album "Odelay," known for its eclectic, sample-heavy alternative rock sound.
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B.
SA4
SA4 is a 3GPP working group responsible for the standardization of multimedia codecs, systems, and services in mobile communications.
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C.
SA-501
SA-501 was the first Saturn V launch vehicle, used for the uncrewed Apollo 4 test flight that validated the rocket and spacecraft for future lunar missions.
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D.
SA-08
SA-08 is the ISO 3166-2 subdivision code assigned to Saudi Arabia’s Northern Borders Region.
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E.
SA3
SA3 is the 3GPP security working group responsible for specifying and evolving security architecture and mechanisms across mobile communication standards.
- 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: SA-4 Target entity description: SA-4 was an early uncrewed Saturn I test flight in NASA’s Apollo program, used to validate the rocket’s performance and systems before crewed missions.
-
A.
SA-5
SA-5 is a track from Beck’s acclaimed 1996 album "Odelay," known for its eclectic, sample-heavy alternative rock sound.
-
B.
SA4
SA4 is a 3GPP working group responsible for the standardization of multimedia codecs, systems, and services in mobile communications.
-
C.
SA-501
SA-501 was the first Saturn V launch vehicle, used for the uncrewed Apollo 4 test flight that validated the rocket and spacecraft for future lunar missions.
-
D.
SA-08
SA-08 is the ISO 3166-2 subdivision code assigned to Saudi Arabia’s Northern Borders Region.
-
E.
SA3
SA3 is the 3GPP security working group responsible for specifying and evolving security architecture and mechanisms across mobile communication standards.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Apollo program test mission
ⓘ
Saturn I test flight ⓘ uncrewed spaceflight ⓘ |
| apogee_km | about 129 ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crewStatus | uncrewed ⓘ |
| downrangeDistance_km | about 335 ⓘ |
| engineOutTest | one H-1 engine was intentionally shut down during flight ⓘ |
| firstStageEngineArrangement | clustered configuration ⓘ |
| firstStageEngineCount | 8 ⓘ |
| firstStageEngineType | H-1 engine ⓘ |
| firstStageManufacturedBy | Chrysler Corporation Space Division ⓘ |
| firstStageType | S-I first stage ⓘ |
| flightDuration_minutes | about 8 ⓘ |
| followedBy | SA-5 ⓘ |
| launchCountry |
United States
ⓘ
linked to:
United States of America
|
| launchDate | 1963-03-28 ⓘ |
| launchDateTimeUTC | 1963-03-28T17:11:55Z ⓘ |
| launchLocation |
Cape Canaveral, Florida
ⓘ
linked to:
Cape Canaveral
|
| launchMass_kg | about 52400 ⓘ |
| launchPad | Launch Complex 34 ⓘ |
| launchSite |
Cape Canaveral Air Force Station Launch Complex 34
ⓘ
LC-34 ⓘ |
| launchVehicleStageCount | 2 ⓘ |
| launchYear | 1963 ⓘ |
| manufacturer | Chrysler Corporation Space Division ⓘ |
| missionNumberInSeries | 4 ⓘ |
| missionObjective |
evaluate guidance and control systems
ⓘ
test engine-out capability of the first stage ⓘ test structural integrity of the launch vehicle ⓘ validate Saturn I first stage performance ⓘ |
| missionType | test flight ⓘ |
| notableFeature |
first Saturn I flight to test engine-out capability
ⓘ
used a dummy upper stage instead of a live second stage ⓘ |
| operator | NASA ⓘ |
| partOf | Apollo program ⓘ |
| payloadType | boilerplate payload ⓘ |
| precededBy | SA-3 ⓘ |
| program | Apollo program ⓘ |
| recovery | first stage impacted Atlantic Ocean ⓘ |
| relatedProgram |
Saturn I program
ⓘ
linked to:
Saturn I
|
| result | success ⓘ |
| rocketFamily | Saturn I ⓘ |
| secondStageStatus | second stage was a dummy stage ⓘ |
| spaceAgency | NASA ⓘ |
| status | completed mission ⓘ |
| usesRocket | Saturn I ⓘ |
| usesRocketVariant |
Saturn I Block I
ⓘ
linked to:
Saturn I
|
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: SA-4 Description of subject: SA-4 was an early uncrewed Saturn I test flight in NASA’s Apollo program, used to validate the rocket’s performance and systems before crewed missions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SA-4