MIDEX
E789333
MIDEX is the radio callsign used by Midwest Connect, a former regional airline brand in the United States.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MIDEX canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9284426 — 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: MIDEX Context triple: [Midwest Connect, callsign, MIDEX]
-
A.
Medium Explorer (MIDEX)
Medium Explorer (MIDEX) is a class of NASA astrophysics missions designed to conduct focused, mid-scale space science investigations with moderate budgets and mission scopes.
-
B.
Reed Exhibitions
Reed Exhibitions is a global events and trade show organizer known for producing large-scale exhibitions and conferences across diverse industries worldwide.
-
C.
Messe Berlin
Messe Berlin is a major exhibition and trade fair center in Berlin, Germany, hosting international trade shows, conferences, and large-scale events.
-
D.
Hannover Messe
Hannover Messe is one of the world’s largest and most influential industrial technology trade fairs, held annually in Hanover, Germany.
-
E.
High Point Market furniture trade show
The High Point Market furniture trade show is one of the world’s largest home furnishings industry events, drawing designers, retailers, and manufacturers to showcase and source new products twice a year.
- 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: MIDEX Target entity description: MIDEX is the radio callsign used by Midwest Connect, a former regional airline brand in the United States.
-
A.
Medium Explorer (MIDEX)
Medium Explorer (MIDEX) is a class of NASA astrophysics missions designed to conduct focused, mid-scale space science investigations with moderate budgets and mission scopes.
-
B.
Reed Exhibitions
Reed Exhibitions is a global events and trade show organizer known for producing large-scale exhibitions and conferences across diverse industries worldwide.
-
C.
Messe Berlin
Messe Berlin is a major exhibition and trade fair center in Berlin, Germany, hosting international trade shows, conferences, and large-scale events.
-
D.
Hannover Messe
Hannover Messe is one of the world’s largest and most influential industrial technology trade fairs, held annually in Hanover, Germany.
-
E.
High Point Market furniture trade show
The High Point Market furniture trade show is one of the world’s largest home furnishings industry events, drawing designers, retailers, and manufacturers to showcase and source new products twice a year.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
airline
ⓘ
airline callsign ⓘ regional airline brand ⓘ |
| alliance | regional feeder carrier ⓘ |
| callsignFor | Midwest Connect ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
United States ⓘ
linked to:
United States of America
|
| industry | aviation ⓘ |
| parentCompany | Midwest Airlines ⓘ |
| serviceType | passenger air transport ⓘ |
| status |
defunct
ⓘ
historical ⓘ |
| type | radio callsign ⓘ |
| usedBy | Midwest Connect ⓘ |
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: MIDEX Description of subject: MIDEX is the radio callsign used by Midwest Connect, a former regional airline brand in the United States.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.