Ariane 2
E412129
Ariane 2 was a European expendable launch vehicle developed by the European Space Agency as part of the Ariane family, used in the 1980s primarily to place satellites into geostationary transfer orbit.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ariane 2 canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T4065296 — 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 2 Context triple: [Ariane launch vehicle programme, notableVariant, Ariane 2]
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A.
Ariane 1
Ariane 1 was the first operational European expendable launch vehicle, developed by the European Space Agency to provide independent access to space for commercial and scientific payloads.
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B.
Ariane 5
Ariane 5 is a European heavy-lift launch vehicle developed by the European Space Agency and Arianespace, widely used to deploy satellites and space telescopes into orbit.
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C.
Ariane 5 ECA
Ariane 5 ECA is a heavy-lift European expendable launch vehicle variant renowned for launching major payloads such as the James Webb Space Telescope.
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D.
Ariane 5 G
Ariane 5 G is an early variant of the European Ariane 5 heavy-lift launch vehicle, used primarily to place satellites into geostationary transfer orbit.
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E.
Ariane launch vehicle programme
The Ariane launch vehicle programme is a series of European expendable rockets developed to provide independent and reliable access to space for commercial, scientific, and governmental payloads.
- 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 2 Target entity description: Ariane 2 was a European expendable launch vehicle developed by the European Space Agency as part of the Ariane family, used in the 1980s primarily to place satellites into geostationary transfer orbit.
-
A.
Ariane 1
Ariane 1 was the first operational European expendable launch vehicle, developed by the European Space Agency to provide independent access to space for commercial and scientific payloads.
-
B.
Ariane 5
Ariane 5 is a European heavy-lift launch vehicle developed by the European Space Agency and Arianespace, widely used to deploy satellites and space telescopes into orbit.
-
C.
Ariane 5 ECA
Ariane 5 ECA is a heavy-lift European expendable launch vehicle variant renowned for launching major payloads such as the James Webb Space Telescope.
-
D.
Ariane 5 G
Ariane 5 G is an early variant of the European Ariane 5 heavy-lift launch vehicle, used primarily to place satellites into geostationary transfer orbit.
-
E.
Ariane launch vehicle programme
The Ariane launch vehicle programme is a series of European expendable rockets developed to provide independent and reliable access to space for commercial, scientific, and governmental payloads.
- 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 2 Description of subject: Ariane 2 was a European expendable launch vehicle developed by the European Space Agency as part of the Ariane family, used in the 1980s primarily to place satellites into geostationary transfer orbit.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.