Backfin
E1025597
Backfin is the NATO reporting name for the Soviet-era Tupolev Tu-98, a prototype supersonic bomber developed during the Cold War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Backfin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13171693 — 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: Backfin Context triple: [Tupolev Tu-98, natoReportingName, Backfin]
-
A.
Blackfin
Blackfin is a family of 16/32-bit embedded microprocessors from Analog Devices, designed for high-performance digital signal processing and control applications.
-
B.
Melichthys
Melichthys is a genus of triggerfishes known for their laterally compressed bodies and vibrant coloration, found in tropical and subtropical ocean waters.
-
C.
Coolfin
Coolfin is an Irish traditional music group known for its innovative arrangements and for featuring renowned multi-instrumentalist and producer Dónal Lunny.
-
D.
Mutilus
Mutilus is the cognomen of Gaius Papius Mutilus, a prominent Samnite leader during the Roman Social War.
-
E.
Karpf
Karpf is a surname of German origin, likely a variant of "Karp," borne by various individuals across German-speaking regions.
- 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: Backfin Target entity description: Backfin is the NATO reporting name for the Soviet-era Tupolev Tu-98, a prototype supersonic bomber developed during the Cold War.
-
A.
Blackfin
Blackfin is a family of 16/32-bit embedded microprocessors from Analog Devices, designed for high-performance digital signal processing and control applications.
-
B.
Melichthys
Melichthys is a genus of triggerfishes known for their laterally compressed bodies and vibrant coloration, found in tropical and subtropical ocean waters.
-
C.
Coolfin
Coolfin is an Irish traditional music group known for its innovative arrangements and for featuring renowned multi-instrumentalist and producer Dónal Lunny.
-
D.
Mutilus
Mutilus is the cognomen of Gaius Papius Mutilus, a prominent Samnite leader during the Roman Social War.
-
E.
Karpf
Karpf is a surname of German origin, likely a variant of "Karp," borne by various individuals across German-speaking regions.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf | NATO reporting name ⓘ |
| aircraftDesignation |
Tu-98
ⓘ
linked to:
Tupolev Tu-98
|
| aircraftManufacturer | Tupolev ⓘ |
| aircraftRole | long-range bomber ⓘ |
| aircraftType | bomber ⓘ |
| appliesToConfiguration | prototype aircraft ⓘ |
| appliesToEra | Cold War ⓘ |
| appliesToRole | bomber aircraft ⓘ |
| appliesToSpeedClass | supersonic aircraft ⓘ |
| belongsToCategory |
Cold War Soviet military aircraft
ⓘ
NATO reporting names for aircraft ⓘ Soviet bomber aircraft ⓘ prototype military aircraft ⓘ supersonic bombers ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| developedByOrganization | Tupolev Design Bureau ⓘ |
| developedDuringConflict | Cold War ⓘ |
| developedInCountry | Soviet Union ⓘ |
| enteredMassProduction | no ⓘ |
| era | 1950s ⓘ |
| hasCrew | yes ⓘ |
| isBomberAircraft | yes ⓘ |
| isFixedWingAircraft | yes ⓘ |
| isJetPowered | yes ⓘ |
| isMilitaryAircraft | yes ⓘ |
| isSupersonicAircraft | yes ⓘ |
| refersTo | Tupolev Tu-98 ⓘ |
| status | prototype ⓘ |
| usedBy |
North Atlantic Treaty Organization
ⓘ
linked to:
NATO
|
| usedFor |
evaluation of supersonic bomber concepts
ⓘ
technology development for later Soviet bombers ⓘ |
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: Backfin Description of subject: Backfin is the NATO reporting name for the Soviet-era Tupolev Tu-98, a prototype supersonic bomber developed during the Cold War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.