Katsuwonus
E890292
Katsuwonus is a genus of oceanic, fast-swimming tuna in the family Scombridae, best known for the commercially important skipjack tuna (Katsuwonus pelamis).
All labels observed (2)
| Label | Occurrences |
|---|---|
| Katsuwonus pelamis | 3 |
| Katsuwonus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10877794 — 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: Katsuwonus Context triple: [Scombroidei, notableMember, Katsuwonus]
-
A.
Paradoxoglanis
Paradoxoglanis is a genus of electric catfishes known for their ability to generate electric discharges, belonging to the family Malapteruridae.
-
B.
Cnidoglanis
Cnidoglanis is a genus of marine catfish known for its eel-like body and venomous fin spines, native to coastal waters of the Indo-Pacific region.
-
C.
Belonoglanis
Belonoglanis is a genus of African catfish known for their elongated bodies and specialized adaptations to fast-flowing freshwater habitats.
-
D.
Squalidus
Squalidus is a genus of small freshwater cypriniform fishes native to East Asia, commonly found in rivers and streams.
-
E.
Orizichthys
Orizichthys is a genus of small freshwater fishes in the ricefish family Adrianichthyidae, native to parts of Asia.
- 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: Katsuwonus Target entity description: Katsuwonus is a genus of oceanic, fast-swimming tuna in the family Scombridae, best known for the commercially important skipjack tuna (Katsuwonus pelamis).
-
A.
Paradoxoglanis
Paradoxoglanis is a genus of electric catfishes known for their ability to generate electric discharges, belonging to the family Malapteruridae.
-
B.
Cnidoglanis
Cnidoglanis is a genus of marine catfish known for its eel-like body and venomous fin spines, native to coastal waters of the Indo-Pacific region.
-
C.
Belonoglanis
Belonoglanis is a genus of African catfish known for their elongated bodies and specialized adaptations to fast-flowing freshwater habitats.
-
D.
Squalidus
Squalidus is a genus of small freshwater cypriniform fishes native to East Asia, commonly found in rivers and streams.
-
E.
Orizichthys
Orizichthys is a genus of small freshwater fishes in the ricefish family Adrianichthyidae, native to parts of Asia.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
taxon ⓘ |
| belongsToGroup |
mackerels and tunas
ⓘ
tunas ⓘ |
| bodyTemperatureRegulation | partially endothermic ⓘ |
| circulation | closed circulatory system ⓘ |
| class | Actinopterygii ⓘ |
| commonName | skipjack tunas ⓘ |
| containsTaxon |
Katsuwonus pelamis
ⓘ
linked to:
Katsuwonus
|
| describedAs | oceanic fast-swimming tuna genus ⓘ |
| diet | carnivorous ⓘ |
| domain |
Eukaryota
ⓘ
linked to:
Eukarya
|
| economicImportance |
commercial fisheries
ⓘ
food fish ⓘ |
| family | Scombridae ⓘ |
| geographicDistribution | worldwide tropical and subtropical oceans ⓘ |
| habitat |
open ocean
ⓘ
subtropical waters ⓘ tropical waters ⓘ |
| kingdom | Animalia ⓘ |
| lifestyle | pelagic ⓘ |
| notableFor | skipjack tuna ⓘ |
| order | Scombriformes ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| respiration | gills ⓘ |
| skeletonType | bony fish ⓘ |
| swimmingAbility | fast-swimming ⓘ |
| taxonRank | genus ⓘ |
| trophicLevel | predatory fish ⓘ |
| typeSpecies |
Katsuwonus pelamis
ⓘ
linked to:
Katsuwonus
|
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: Katsuwonus Description of subject: Katsuwonus is a genus of oceanic, fast-swimming tuna in the family Scombridae, best known for the commercially important skipjack tuna (Katsuwonus pelamis).
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Katsuwonus
linked to: Katsuwonus
linked to: Katsuwonus