CEF
E840547
CEF is the IATA airport code for Westover Metropolitan Airport, a public and military airfield in Chicopee, Massachusetts, United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CEF canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T10082086 — 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: CEF Context triple: [Westover Metropolitan Airport, IATAcode, CEF]
-
A.
CEF
CEF is the abbreviation for the Canadian Expeditionary Force, the field force of the Canadian Army raised for service overseas during the First World War.
-
B.
CEF
CEF is the commonly used acronym for the French Bishops' Conference, the official assembly of Catholic bishops in France.
-
C.
CAF
CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
-
D.
CAF
CAF is an abbreviation for the Federation of Rhodesia and Nyasaland, a former semi-independent colonial federation in south-central Africa that existed from 1953 to 1963 under British rule.
-
E.
CAF
CAF is the Confederation of African Football, the governing body for association football in Africa and one of FIFA’s six continental confederations.
- 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: CEF Target entity description: CEF is the IATA airport code for Westover Metropolitan Airport, a public and military airfield in Chicopee, Massachusetts, United States.
-
A.
CEF
CEF is the abbreviation for the Canadian Expeditionary Force, the field force of the Canadian Army raised for service overseas during the First World War.
-
B.
CEF
CEF is the commonly used acronym for the French Bishops' Conference, the official assembly of Catholic bishops in France.
-
C.
CAF
CAF is a Spanish multinational company that designs and manufactures railway vehicles and related transport equipment used by metro systems worldwide.
-
D.
CAF
CAF is the commonly used abbreviation for the Chief of Air Force, the professional head of an air force service.
-
E.
CAF
CAF is an abbreviation for the Federation of Rhodesia and Nyasaland, a former semi-independent colonial federation in south-central Africa that existed from 1953 to 1963 under British rule.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Air Reserve Base
ⓘ
IATA airport code ⓘ airport ⓘ military airfield ⓘ public airport ⓘ |
| cityServed | Chicopee, Massachusetts ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasFAAcode | CEF ⓘ |
| hasIATAcode | CEF ⓘ |
| hasICAOcode | KCEF ⓘ |
| hasRunwaySurface | asphalt ⓘ |
| locatedIn |
Chicopee, Massachusetts, United States
ⓘ
linked to:
Chicopee, Massachusetts
Chicopee, Massachusetts, United States ⓘ
linked to:
Chicopee, Massachusetts
|
| partOf | Hampden County, Massachusetts ⓘ |
| represents | Westover Metropolitan Airport ⓘ |
| sharesFacilitiesWith | Westover Air Reserve Base ⓘ |
| state | Massachusetts ⓘ |
| usedFor |
military aviation
ⓘ
public aviation ⓘ |
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: CEF Description of subject: CEF is the IATA airport code for Westover Metropolitan Airport, a public and military airfield in Chicopee, Massachusetts, United States.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.