ELA-2
E410432
ELA-2 is a former launch complex at the Guiana Space Centre in Kourou, French Guiana, that was primarily used for launching Ariane 4 rockets.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ELA-2 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4065328 — 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: ELA-2 Context triple: [Ariane launch vehicle programme, launchSite, ELA-2]
-
A.
ELA-1
ELA-1 is a launch complex at the Guiana Space Centre in French Guiana, used for orbiting satellites with the European Vega small-lift launch vehicle.
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B.
ELA-3
ELA-3 is a launch complex at the Guiana Space Centre in French Guiana used primarily for Ariane 5 rocket missions.
-
C.
English Language Arts
English Language Arts is an academic subject area focused on developing students’ skills in reading, writing, speaking, listening, and language analysis in English.
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D.
ELP
ELP is the three-letter IATA airport code for El Paso International Airport, a commercial airport serving El Paso, Texas.
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E.
Common Core State Standards for English Language Arts
The Common Core State Standards for English Language Arts are a set of nationally developed academic benchmarks that define what K–12 students should know and be able to do in reading, writing, speaking, listening, and language to be prepared for college and careers.
- 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: ELA-2 Target entity description: ELA-2 is a former launch complex at the Guiana Space Centre in Kourou, French Guiana, that was primarily used for launching Ariane 4 rockets.
-
A.
ELA-1
ELA-1 is a launch complex at the Guiana Space Centre in French Guiana, used for orbiting satellites with the European Vega small-lift launch vehicle.
-
B.
ELA-3
ELA-3 is a launch complex at the Guiana Space Centre in French Guiana used primarily for Ariane 5 rocket missions.
-
C.
English Language Arts
English Language Arts is an academic subject area focused on developing students’ skills in reading, writing, speaking, listening, and language analysis in English.
-
D.
ELP
ELP is the three-letter IATA airport code for El Paso International Airport, a commercial airport serving El Paso, Texas.
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E.
Common Core State Standards for English Language Arts
The Common Core State Standards for English Language Arts are a set of nationally developed academic benchmarks that define what K–12 students should know and be able to do in reading, writing, speaking, listening, and language to be prepared for college and careers.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
launch complex
ⓘ
rocket launch site ⓘ |
| alsoKnownAs | Ensemble de Lancement Ariane 2 ⓘ |
| associatedProgramme | Ariane launch vehicle programme ⓘ |
| country | France ⓘ |
| followedBy | ELA-3 ⓘ |
| geopoliticalLocation | overseas department of France ⓘ |
| launchAzimuth | eastward over Atlantic Ocean ⓘ |
| launchPadFor | Ariane 4 ⓘ |
| locatedIn |
French Guiana
ⓘ
Guiana Space Centre ⓘ Kourou ⓘ |
| locatedOnContinent | South America ⓘ |
| operatedBy |
Arianespace
ⓘ
CNES ⓘ |
| operator | European Space Agency ⓘ |
| ownedBy |
CNES
ⓘ
surface form:
Centre National d'Études Spatiales
|
| precededBy | ELA-1 ⓘ |
| primaryLaunchVehicle | Ariane 4 ⓘ |
| status | decommissioned ⓘ |
| type | orbital launch complex ⓘ |
| usedBy |
Arianespace
ⓘ
CNES ⓘ European Space Agency ⓘ |
| usedFor |
Ariane launch vehicle programme
ⓘ
surface form:
Ariane programme
commercial satellite launches ⓘ orbital launches ⓘ |
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: ELA-2 Description of subject: ELA-2 is a former launch complex at the Guiana Space Centre in Kourou, French Guiana, that was primarily used for launching Ariane 4 rockets.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.