EF
E578398
EF is the commonly used abbreviation for the Eclipse Foundation, a nonprofit organization that oversees open-source software projects and the Eclipse IDE ecosystem.
All labels observed (1)
| Label | Occurrences |
|---|---|
| EF canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6231185 — 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: EF Context triple: [Eclipse Foundation, abbreviation, EF]
-
A.
EFRO
EFRO is the ICAO airport code for Rovaniemi Air Base in Finland, which serves both military and civilian air traffic near the Arctic Circle.
-
B.
CF
CF is the two-letter ISO 3166-1 alpha-2 country code assigned to the Central African Republic.
-
C.
CF
CF is the commonly used abbreviation for the Swiss Federal Council, the collective head of state and government of Switzerland.
-
D.
CF
CF is the abbreviation for the Commonwealth Foundation, an intergovernmental organization that supports civil society and promotes democracy and development across the Commonwealth.
-
E.
CF
CF is a UK postcode area covering Cardiff and surrounding parts of South Wales, including the Vale of Glamorgan.
- 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: EF Target entity description: EF is the commonly used abbreviation for the Eclipse Foundation, a nonprofit organization that oversees open-source software projects and the Eclipse IDE ecosystem.
-
A.
EFRO
EFRO is the ICAO airport code for Rovaniemi Air Base in Finland, which serves both military and civilian air traffic near the Arctic Circle.
-
B.
CF
CF is the two-letter ISO 3166-1 alpha-2 country code assigned to the Central African Republic.
-
C.
CF
CF is the commonly used abbreviation for the Swiss Federal Council, the collective head of state and government of Switzerland.
-
D.
CF
CF is the abbreviation for the Commonwealth Foundation, an intergovernmental organization that supports civil society and promotes democracy and development across the Commonwealth.
-
E.
CF
CF is a UK postcode area covering Cardiff and surrounding parts of South Wales, including the Vale of Glamorgan.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
nonprofit organization
ⓘ
software foundation ⓘ |
| abbreviation | EF NERFINISHED ⓘ |
| collaboratesWith |
enterprises
ⓘ
individual developers ⓘ software vendors ⓘ |
| focusesOn | open-source software ⓘ |
| governanceModel | open, vendor-neutral ⓘ |
| governs | Eclipse IDE NERFINISHED ⓘ |
| hasAreaOfActivity |
Internet of Things
NERFINISHED
ⓘ
automotive software ⓘ cloud development tools ⓘ developer tools ⓘ enterprise Java ⓘ integrated development environments ⓘ |
| hasGoal |
grow open-source ecosystems around Eclipse technologies
ⓘ
promote open innovation ⓘ provide vendor-neutral governance for open-source projects ⓘ |
| hasScope | global ⓘ |
| hasType | open-source foundation ⓘ |
| hosts | Eclipse open-source projects ⓘ |
| isKnownFor |
Eclipse Che
NERFINISHED
ⓘ
Eclipse IDE NERFINISHED ⓘ Eclipse IoT projects NERFINISHED ⓘ Eclipse Modeling Framework NERFINISHED ⓘ Eclipse Theia NERFINISHED ⓘ Jakarta EE NERFINISHED ⓘ MicroProfile NERFINISHED ⓘ |
| licenseModel | open-source licenses ⓘ |
| operatesAs | independent not-for-profit entity ⓘ |
| oversees |
Eclipse IDE ecosystem
ⓘ
open-source software projects ⓘ |
| primaryLanguage | English ⓘ |
| promotes | vendor-neutral open-source collaboration ⓘ |
| sector |
open-source
ⓘ
software ⓘ |
| standsFor | Eclipse Foundation NERFINISHED ⓘ |
| supports |
Eclipse IDE
NERFINISHED
ⓘ
community-driven development ⓘ specification projects ⓘ working groups ⓘ |
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: EF Description of subject: EF is the commonly used abbreviation for the Eclipse Foundation, a nonprofit organization that oversees open-source software projects and the Eclipse IDE ecosystem.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.