CMH
E405796
CMH is the IATA airport code for John Glenn Columbus International Airport, the primary commercial airport serving Columbus, Ohio.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CMH canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T4016130 — 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: CMH Context triple: [John Glenn Columbus International Airport, IATAcode, CMH]
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A.
CMC
CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
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B.
OMH
OMH is the commonly used abbreviation for the New York State Office of Mental Health, the state agency responsible for overseeing public mental health services in New York.
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C.
CYHM
CYHM is the ICAO airport code for John C. Munro Hamilton International Airport in Hamilton, Ontario, Canada.
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D.
HCMM
HCMM is the ICAO airport code assigned to Aden Adde International Airport, the main international airport serving Mogadishu, Somalia.
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E.
CMR
CMR is the three-letter FIFA country code used to represent the Cameroon national football team in international competitions and rankings.
- 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: CMH Target entity description: CMH is the IATA airport code for John Glenn Columbus International Airport, the primary commercial airport serving Columbus, Ohio.
-
A.
CMC
CMC is the commonly used abbreviation for the Commandant of the United States Marine Corps, the service’s highest-ranking officer and senior military leader.
-
B.
OMH
OMH is the commonly used abbreviation for the New York State Office of Mental Health, the state agency responsible for overseeing public mental health services in New York.
-
C.
CYHM
CYHM is the ICAO airport code for John C. Munro Hamilton International Airport in Hamilton, Ontario, Canada.
-
D.
HCMM
HCMM is the ICAO airport code assigned to Aden Adde International Airport, the main international airport serving Mogadishu, Somalia.
-
E.
CMR
CMR is the three-letter FIFA country code used to represent the Cameroon national football team in international competitions and rankings.
- F. None of above. chosen
Statements (29)
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: CMH Description of subject: CMH is the IATA airport code for John Glenn Columbus International Airport, the primary commercial airport serving Columbus, Ohio.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.