Mitsubishi Regional Jet
E554273
The Mitsubishi Regional Jet is a Japanese-developed family of narrow-body regional jet airliners designed to compete in the 70–90 seat market with improved fuel efficiency and passenger comfort.
All labels observed (3)
| Label | Occurrences |
|---|---|
| MRJ | 1 |
| Mitsubishi CRJ900 | 1 |
| Mitsubishi Regional Jet canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5887988 — 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: Mitsubishi Regional Jet Context triple: [Mitsubishi, notableProduct, Mitsubishi Regional Jet]
-
A.
Mitsubishi CRJ700
The Mitsubishi CRJ700 is a regional jet airliner designed for short- to medium-haul routes, commonly used by regional carriers around the world.
-
B.
Embraer ERJ 145
The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
-
C.
Embraer ERJ 135
The Embraer ERJ 135 is a Brazilian-built regional jet airliner designed for short-haul passenger service, widely used by both commercial airlines and military operators.
-
D.
Bombardier M5000
The Bombardier M5000 is a modern, low-floor light rail tram used extensively on the Manchester Metrolink network in the United Kingdom.
-
E.
Embraer 175
The Embraer 175 is a regional jet airliner designed for short- to medium-haul routes, widely used by airlines for its efficient performance and comfortable 70–88 seat cabin.
- 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: Mitsubishi Regional Jet Target entity description: The Mitsubishi Regional Jet is a Japanese-developed family of narrow-body regional jet airliners designed to compete in the 70–90 seat market with improved fuel efficiency and passenger comfort.
-
A.
Mitsubishi CRJ700
The Mitsubishi CRJ700 is a regional jet airliner designed for short- to medium-haul routes, commonly used by regional carriers around the world.
-
B.
Embraer ERJ 145
The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
-
C.
Embraer ERJ 135
The Embraer ERJ 135 is a Brazilian-built regional jet airliner designed for short-haul passenger service, widely used by both commercial airlines and military operators.
-
D.
Bombardier M5000
The Bombardier M5000 is a modern, low-floor light rail tram used extensively on the Manchester Metrolink network in the United Kingdom.
-
E.
Embraer 175
The Embraer 175 is a regional jet airliner designed for short- to medium-haul routes, widely used by airlines for its efficient performance and comfortable 70–88 seat cabin.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
narrow-body aircraft
ⓘ
regional jet airliner ⓘ twin-engine jet aircraft ⓘ |
| alsoKnownAs | MRJ NERFINISHED ⓘ |
| avionicsSupplier | Rockwell Collins NERFINISHED ⓘ |
| cabinFeature |
larger overhead bins
ⓘ
larger windows ⓘ wider seats ⓘ |
| configuration | low-wing monoplane ⓘ |
| countryOfOrigin | Japan ⓘ |
| crew | 2 ⓘ |
| designGoal |
improved fuel efficiency
ⓘ
improved passenger comfort ⓘ |
| developer | Mitsubishi Aircraft Corporation NERFINISHED ⓘ |
| engineManufacturer | Pratt & Whitney NERFINISHED ⓘ |
| engineModel | Pratt & Whitney PW1200G NERFINISHED ⓘ |
| engineMounting | underwing pods ⓘ |
| engineType | turbofan ⓘ |
| familyVariant |
MRJ70
NERFINISHED
ⓘ
MRJ90 NERFINISHED ⓘ |
| firstCustomer | All Nippon Airways NERFINISHED ⓘ |
| firstFlightDate | 2015-11-11 ⓘ |
| firstFlightLocation | Nagoya Airfield NERFINISHED ⓘ |
| flightDeckTechnology | glass cockpit ⓘ |
| fuselageType | narrow-body ⓘ |
| hasCompositeStructures | true ⓘ |
| intendedCertificationAuthority |
EASA
NERFINISHED
ⓘ
FAA NERFINISHED ⓘ JCAB NERFINISHED ⓘ |
| intendedCompetitor |
Bombardier CRJ series
NERFINISHED
ⓘ
Embraer E-Jet family NERFINISHED ⓘ |
| launchCustomer | All Nippon Airways NERFINISHED ⓘ |
| launchYear | 2008 ⓘ |
| manufacturer | Mitsubishi Aircraft Corporation NERFINISHED ⓘ |
| marketSegment | 70–90 seat regional jet market ⓘ |
| numberOfEngines | 2 ⓘ |
| parentCompanyOfManufacturer | Mitsubishi Heavy Industries NERFINISHED ⓘ |
| primaryMaterial | aluminium alloy ⓘ |
| primaryRole | regional airliner ⓘ |
| primaryUse | short-haul routes ⓘ |
| programAnnouncementDate | 2008-03-28 ⓘ |
| programStatus | suspended ⓘ |
| programSuspensionAnnouncementDate | 2020-10 ⓘ |
| rangeClass | short to medium range ⓘ |
| successor | SpaceJet NERFINISHED ⓘ |
| tailConfiguration | T-tail ⓘ |
| typicalSeatingCapacity |
70
ⓘ
90 ⓘ |
| wingLocation | low wing ⓘ |
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: Mitsubishi Regional Jet Description of subject: The Mitsubishi Regional Jet is a Japanese-developed family of narrow-body regional jet airliners designed to compete in the 70–90 seat market with improved fuel efficiency and passenger comfort.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
MRJ
this entity surface form:
Mitsubishi CRJ900