Ariane 5 ECA
E59340
Ariane 5 ECA is a heavy-lift European expendable launch vehicle variant renowned for launching major payloads such as the James Webb Space Telescope.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Ariane 5 ECA canonical | 32 |
| Ariane 5ECA | 2 |
| Ariane 5 | 1 |
| Ariane 5 (via JWST) | 1 |
| Ariane 5 ECA configuration | 1 |
| Arianespace Ariane 5 ECA upper stage payload compartment | 1 |
| final Ariane 5 mission | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T476151 — 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: Ariane 5 ECA Context triple: [James Webb Space Telescope, launchVehicle, Ariane 5 ECA]
-
A.
Atlas-Centaur
Atlas-Centaur was an American expendable launch vehicle family that combined an Atlas booster with a high-energy Centaur upper stage to send payloads, including early interplanetary probes, into space.
-
B.
Titan IIIE-Centaur
Titan IIIE-Centaur was a U.S. expendable launch vehicle that combined a Titan III booster with a high-energy Centaur upper stage to send deep-space probes such as Voyager 2 on interplanetary trajectories.
-
C.
Vostok-K rocket
The Vostok-K rocket was a Soviet launch vehicle that carried Yuri Gagarin on the first human spaceflight in history.
-
D.
Falcon Heavy rocket
The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
-
E.
LC-39B
LC-39B is a launch pad at NASA’s Kennedy Space Center that has supported major crewed and uncrewed space missions, including Space Shuttle flights and later Space Launch System operations.
- 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: Ariane 5 ECA Target entity description: Ariane 5 ECA is a heavy-lift European expendable launch vehicle variant renowned for launching major payloads such as the James Webb Space Telescope.
-
A.
Atlas-Centaur
Atlas-Centaur was an American expendable launch vehicle family that combined an Atlas booster with a high-energy Centaur upper stage to send payloads, including early interplanetary probes, into space.
-
B.
Titan IIIE-Centaur
Titan IIIE-Centaur was a U.S. expendable launch vehicle that combined a Titan III booster with a high-energy Centaur upper stage to send deep-space probes such as Voyager 2 on interplanetary trajectories.
-
C.
Vostok-K rocket
The Vostok-K rocket was a Soviet launch vehicle that carried Yuri Gagarin on the first human spaceflight in history.
-
D.
Falcon Heavy rocket
The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
-
E.
LC-39B
LC-39B is a launch pad at NASA’s Kennedy Space Center that has supported major crewed and uncrewed space missions, including Space Shuttle flights and later Space Launch System operations.
- F. None of above. chosen
Statements (49)
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: Ariane 5 ECA Description of subject: Ariane 5 ECA is a heavy-lift European expendable launch vehicle variant renowned for launching major payloads such as the James Webb Space Telescope.
Referenced by (39)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ariane 5 ECA
linked to: Ariane 5 ECA
subject linked to:
BepiColombo mission
linked to: Ariane 5 ECA
linked to: Ariane 5 ECA
linked to: Ariane 5 ECA
JWST Integrated Science Instrument Module
→
locatedAtLaunch
→
Arianespace Ariane 5 ECA upper stage payload compartment
ⓘ
linked to: Ariane 5 ECA
subject linked to:
integrated science instrument module
linked to: Ariane 5 ECA