Tupolev Tu-214
E580421
The Tupolev Tu-214 is a Russian twin‑engine, medium-range narrow-body airliner developed as an updated, longer-range derivative of the Tu-204 family.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tupolev Tu-214 canonical | 2 |
| Tupolev Tu-204 family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5777397 — 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: Tupolev Tu-214 Context triple: [Tupolev Tu-204, variant, Tupolev Tu-214]
-
A.
Tupolev Tu-214ON
The Tupolev Tu-214ON is a specialized Russian reconnaissance and observation aircraft variant of the Tu-214 airliner, developed for missions under the Open Skies Treaty.
-
B.
Tupolev Tu-204 (historically)
The Tupolev Tu-204 is a Russian twin‑engine medium-range jet airliner developed in the late Soviet era as a modern successor to the Tu-154, comparable in role to the Boeing 757.
-
C.
Tupolev Tu-324
The Tupolev Tu-324 is a proposed Russian regional jet airliner designed by the Tupolev Design Bureau to serve short- to medium-haul routes.
-
D.
Yakovlev Yak-40
The Yakovlev Yak-40 is a small Soviet-era three-engined regional jet airliner designed for short-haul routes and operations from poorly equipped airfields.
-
E.
Tupolev Tu-154
The Tupolev Tu-154 is a Soviet-era three‑engine medium-range narrow-body airliner that became one of the most widely used passenger jets in the former Eastern Bloc.
- 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: Tupolev Tu-214 Target entity description: The Tupolev Tu-214 is a Russian twin‑engine, medium-range narrow-body airliner developed as an updated, longer-range derivative of the Tu-204 family.
-
A.
Tupolev Tu-214ON
The Tupolev Tu-214ON is a specialized Russian reconnaissance and observation aircraft variant of the Tu-214 airliner, developed for missions under the Open Skies Treaty.
-
B.
Tupolev Tu-204 (historically)
The Tupolev Tu-204 is a Russian twin‑engine medium-range jet airliner developed in the late Soviet era as a modern successor to the Tu-154, comparable in role to the Boeing 757.
-
C.
Tupolev Tu-324
The Tupolev Tu-324 is a proposed Russian regional jet airliner designed by the Tupolev Design Bureau to serve short- to medium-haul routes.
-
D.
Yakovlev Yak-40
The Yakovlev Yak-40 is a small Soviet-era three-engined regional jet airliner designed for short-haul routes and operations from poorly equipped airfields.
-
E.
Tupolev Tu-154
The Tupolev Tu-154 is a Soviet-era three‑engine medium-range narrow-body airliner that became one of the most widely used passenger jets in the former Eastern Bloc.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
medium-range airliner
ⓘ
narrow-body airliner ⓘ twin-engine jet airliner ⓘ |
| aircraftFamily | Tupolev Tu-204 family NERFINISHED ⓘ |
| airframeMaterial | aluminium alloy ⓘ |
| cabinWidth | 3.57 m ⓘ |
| cargoDoor | large main-deck cargo door (freighter versions) ⓘ |
| configuration | low-wing monoplane ⓘ |
| countryOfOrigin | Russia ⓘ |
| crew | 2 ⓘ |
| derivativeOf | Tupolev Tu-204-100 NERFINISHED ⓘ |
| designedFor | civil aviation ⓘ |
| developedFrom | Tupolev Tu-204 NERFINISHED ⓘ |
| engineModel | Aviadvigatel PS-90A NERFINISHED ⓘ |
| engineType | turbofan ⓘ |
| enteredService | 2001 ⓘ |
| firstFlight | 1996 ⓘ |
| fuselageDiameter | 3.95 m ⓘ |
| fuselageType | stretched fuselage ⓘ |
| height | 13.9 m ⓘ |
| IATADesignator | TU2 ⓘ |
| ICAOTypeDesignator | T204 ⓘ |
| landingGearType | tricycle landing gear ⓘ |
| length | 46.14 m ⓘ |
| manufacturer | Tupolev NERFINISHED ⓘ |
| marketSegment | medium-haul routes ⓘ |
| maximumCruiseSpeed | 900 km/h ⓘ |
| maximumSeatingCapacity | 215 ⓘ |
| maximumTakeoffWeight | 110750 kg ⓘ |
| numberOfEngines | 2 ⓘ |
| numberOfPassengerDoors | 4 ⓘ |
| pressurizedCabin | yes ⓘ |
| primaryUsers |
Kazan Aircraft Production Association
NERFINISHED
ⓘ
Rossiya Airlines NERFINISHED ⓘ Transaero Airlines NERFINISHED ⓘ |
| productionStart | 1996 ⓘ |
| range | 6500 km ⓘ |
| role |
cargo aircraft
ⓘ
passenger airliner ⓘ |
| tailConfiguration | conventional tail ⓘ |
| typicalCruiseSpeed | 850 km/h ⓘ |
| typicalSeatingCapacity | 210 ⓘ |
| variant |
Tu-214C3
NERFINISHED
ⓘ
Tu-214ON NERFINISHED ⓘ Tu-214PU NERFINISHED ⓘ Tu-214R NERFINISHED ⓘ Tu-214SR NERFINISHED ⓘ |
| wingspan | 41.8 m ⓘ |
| wingType | swept 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: Tupolev Tu-214 Description of subject: The Tupolev Tu-214 is a Russian twin‑engine, medium-range narrow-body airliner developed as an updated, longer-range derivative of the Tu-204 family.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Tupolev Tu-204
this entity surface form:
Tupolev Tu-204 family