Anhima cornuta
E673301
Anhima cornuta, commonly known as the horned screamer, is a large, distinctive South American bird noted for the horn-like projection on its head and its loud, far-carrying calls.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Anhima cornuta canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7576001 — 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: Anhima cornuta Context triple: [Anhimidae, containsTaxon, Anhima cornuta]
-
A.
Sigmoceros
Sigmoceros is a genus of African antelopes in the subfamily Alcelaphinae, best known for including the topi and related species.
-
B.
Menoceras
Menoceras is an extinct genus of small, horned rhinoceros that lived in North America during the early Miocene epoch.
-
C.
Tetracerus
Tetracerus is a small genus of Asian antelopes best known for the four-horned antelope (Tetracerus quadricornis), a rare species distinguished by its unique four-horned skull.
-
D.
Setonix brachyurus
Setonix brachyurus, commonly known as the quokka, is a small herbivorous marsupial native to southwestern Australia, famous for its friendly appearance and “smiling” face.
-
E.
Sus cebifrons
Sus cebifrons is a critically endangered wild pig species native to the Visayan Islands of the Philippines, known for its small size, dark bristly coat, and distinctive facial markings.
- 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: Anhima cornuta Target entity description: Anhima cornuta, commonly known as the horned screamer, is a large, distinctive South American bird noted for the horn-like projection on its head and its loud, far-carrying calls.
-
A.
Sigmoceros
Sigmoceros is a genus of African antelopes in the subfamily Alcelaphinae, best known for including the topi and related species.
-
B.
Menoceras
Menoceras is an extinct genus of small, horned rhinoceros that lived in North America during the early Miocene epoch.
-
C.
Tetracerus
Tetracerus is a small genus of Asian antelopes best known for the four-horned antelope (Tetracerus quadricornis), a rare species distinguished by its unique four-horned skull.
-
D.
Setonix brachyurus
Setonix brachyurus, commonly known as the quokka, is a small herbivorous marsupial native to southwestern Australia, famous for its friendly appearance and “smiling” face.
-
E.
Sus cebifrons
Sus cebifrons is a critically endangered wild pig species native to the Visayan Islands of the Philippines, known for its small size, dark bristly coat, and distinctive facial markings.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
animal
ⓘ
bird species ⓘ horned screamer ⓘ vertebrate ⓘ |
| averageLength | about 84–95 cm ⓘ |
| averageWeight | about 3–3.5 kg ⓘ |
| binomialName | Anhima cornuta ⓘ |
| bodySize | large ⓘ |
| breedingBehavior |
builds nest near water
ⓘ
lays 2–3 eggs ⓘ |
| callType | far-carrying scream ⓘ |
| class | Aves ⓘ |
| commonName | horned screamer ⓘ |
| describedBy | Carl Linnaeus ⓘ |
| diet | herbivorous ⓘ |
| eats |
aquatic plants
ⓘ
grasses ⓘ leaves ⓘ |
| family | Anhimidae ⓘ |
| flightAbility | strong flier ⓘ |
| genus | Anhima ⓘ |
| habitat |
flooded grasslands
ⓘ
freshwater wetlands ⓘ marshes ⓘ swamps ⓘ |
| IUCNStatus | Least Concern ⓘ |
| IUCNStatusSystem |
IUCN Red List
ⓘ
linked to:
IUCN Red List of Threatened Species
|
| kingdom | Animalia ⓘ |
| nativeToContinent | South America ⓘ |
| nativeToCountry |
Bolivia
ⓘ
Brazil ⓘ Colombia ⓘ Ecuador ⓘ French Guiana ⓘ Guyana ⓘ Paraguay ⓘ Peru ⓘ Suriname ⓘ Venezuela ⓘ northern Argentina ⓘ |
| notableFeature |
horn-like projection on head
ⓘ
very loud calls ⓘ |
| order | Anseriformes ⓘ |
| plumageColor |
mainly black
ⓘ
white markings on neck ⓘ |
| rangeType | non-migratory ⓘ |
| socialBehavior | often seen in pairs or small groups ⓘ |
| taxonRank | species ⓘ |
| usedAs | game bird in some regions ⓘ |
| wingFeature | spurs on wings ⓘ |
| yearDescribed | 1766 ⓘ |
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: Anhima cornuta Description of subject: Anhima cornuta, commonly known as the horned screamer, is a large, distinctive South American bird noted for the horn-like projection on its head and its loud, far-carrying calls.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.