Atlas V 400 series
E1010995
The Atlas V 400 series is a configuration of the Atlas V expendable launch vehicle family that uses a four-meter payload fairing and optional solid rocket boosters to deliver a wide range of payloads to orbit.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Atlas V 400 series canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12794474 — 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: Atlas V 400 series Context triple: [AJ-60A solid rocket booster, usedOnVariant, Atlas V 400 series]
-
A.
Atlas V 401
Atlas V 401 is a configuration of the Atlas V expendable launch vehicle known for reliably launching interplanetary missions and Earth-orbiting payloads.
-
B.
Atlas V 531
Atlas V 531 is a medium- to heavy-lift variant of the Atlas V launch vehicle that uses a five-meter payload fairing, three solid rocket boosters, and a single-engine Centaur upper stage to deliver satellites and spacecraft to orbit.
-
C.
Atlas V 501
Atlas V 501 is a specific configuration of the Atlas V expendable launch vehicle optimized for launching medium-sized payloads, particularly satellites, into orbit.
-
D.
Atlas V 541
Atlas V 541 is a heavy-lift configuration of the Atlas V expendable launch system used by NASA to send large interplanetary spacecraft, such as the Curiosity Mars rover, into space.
-
E.
Atlas V 411
Atlas V 411 is a specific variant of the Atlas V expendable launch vehicle characterized by a single solid rocket booster and a four-meter payload fairing, used to place satellites and spacecraft into 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: Atlas V 400 series Target entity description: The Atlas V 400 series is a configuration of the Atlas V expendable launch vehicle family that uses a four-meter payload fairing and optional solid rocket boosters to deliver a wide range of payloads to orbit.
-
A.
Atlas V 401
Atlas V 401 is a configuration of the Atlas V expendable launch vehicle known for reliably launching interplanetary missions and Earth-orbiting payloads.
-
B.
Atlas V 531
Atlas V 531 is a medium- to heavy-lift variant of the Atlas V launch vehicle that uses a five-meter payload fairing, three solid rocket boosters, and a single-engine Centaur upper stage to deliver satellites and spacecraft to orbit.
-
C.
Atlas V 501
Atlas V 501 is a specific configuration of the Atlas V expendable launch vehicle optimized for launching medium-sized payloads, particularly satellites, into orbit.
-
D.
Atlas V 541
Atlas V 541 is a heavy-lift configuration of the Atlas V expendable launch system used by NASA to send large interplanetary spacecraft, such as the Curiosity Mars rover, into space.
-
E.
Atlas V 411
Atlas V 411 is a specific variant of the Atlas V expendable launch vehicle characterized by a single solid rocket booster and a four-meter payload fairing, used to place satellites and spacecraft into orbit.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
Atlas V configuration
ⓘ
launch vehicle configuration ⓘ |
| canUseUpToNumberOfSRBs | 3 ⓘ |
| configurationCodePattern | 4xx ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designFeature | 4-meter class payload fairing for smaller payloads ⓘ |
| exampleConfiguration |
Atlas V 401
NERFINISHED
ⓘ
Atlas V 411 NERFINISHED ⓘ Atlas V 421 NERFINISHED ⓘ Atlas V 431 NERFINISHED ⓘ |
| fairingDiameter | 4.2 meters ⓘ |
| fairingType |
extended 4-m fairing
ⓘ
short 4-m fairing ⓘ |
| familyRole | medium-lift launch vehicle configuration ⓘ |
| firstStageEngine | RD-180 NERFINISHED ⓘ |
| firstStagePropellant | RP-1/LOX ⓘ |
| hasOptionalComponent | solid rocket booster ⓘ |
| launchCapability |
geostationary transfer orbit
ⓘ
highly elliptical orbit ⓘ interplanetary trajectory ⓘ low Earth orbit ⓘ |
| launchProvider | United Launch Alliance NERFINISHED ⓘ |
| launchSite |
Cape Canaveral Space Force Station
NERFINISHED
ⓘ
Vandenberg Space Force Base NERFINISHED ⓘ |
| manufacturer | United Launch Alliance NERFINISHED ⓘ |
| operator | United Launch Alliance NERFINISHED ⓘ |
| partOf | Atlas V family NERFINISHED ⓘ |
| propulsionType | liquid-fueled core with optional solid boosters ⓘ |
| rocketFamily | Atlas V NERFINISHED ⓘ |
| secondStageEngine | RL10 NERFINISHED ⓘ |
| secondStagePropellant | LH2/LOX ⓘ |
| staging | two-stage ⓘ |
| status | operational ⓘ |
| usedFor |
U.S. government payloads
ⓘ
commercial satellite launches ⓘ interplanetary missions ⓘ military payloads ⓘ scientific missions ⓘ |
| usesFirstStage | Common Core Booster NERFINISHED ⓘ |
| usesPayloadFairingDiameter | 4 meters ⓘ |
| usesPayloadFairingType | 4-meter payload fairing ⓘ |
| usesSecondStage | Centaur NERFINISHED ⓘ |
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: Atlas V 400 series Description of subject: The Atlas V 400 series is a configuration of the Atlas V expendable launch vehicle family that uses a four-meter payload fairing and optional solid rocket boosters to deliver a wide range of payloads to orbit.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.