Ceratopsia
E673290
Ceratopsia is a group of herbivorous, beaked dinosaurs best known for their elaborate facial horns and neck frills, including famous genera like Triceratops.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ceratopsia canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7575569 — 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: Ceratopsia Context triple: [Dinosauria, hasMember, Ceratopsia]
-
A.
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.
-
B.
Lasiorhinus
Lasiorhinus is a genus of burrowing marsupials known as hairy-nosed wombats native to Australia.
-
C.
Menoceras
Menoceras is an extinct genus of small, horned rhinoceros that lived in North America during the early Miocene epoch.
-
D.
Trigonoceps occipitalis
Trigonoceps occipitalis, commonly known as the white-headed vulture, is a large African bird of prey distinguished by its white head, dark body, and strong hooked beak adapted for scavenging.
-
E.
Sigmoceros
Sigmoceros is a genus of African antelopes in the subfamily Alcelaphinae, best known for including the topi and related species.
- 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: Ceratopsia Target entity description: Ceratopsia is a group of herbivorous, beaked dinosaurs best known for their elaborate facial horns and neck frills, including famous genera like Triceratops.
-
A.
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.
-
B.
Lasiorhinus
Lasiorhinus is a genus of burrowing marsupials known as hairy-nosed wombats native to Australia.
-
C.
Menoceras
Menoceras is an extinct genus of small, horned rhinoceros that lived in North America during the early Miocene epoch.
-
D.
Trigonoceps occipitalis
Trigonoceps occipitalis, commonly known as the white-headed vulture, is a large African bird of prey distinguished by its white head, dark body, and strong hooked beak adapted for scavenging.
-
E.
Sigmoceros
Sigmoceros is a genus of African antelopes in the subfamily Alcelaphinae, best known for including the topi and related species.
- F. None of above. chosen
Statements (61)
| Predicate | Object |
|---|---|
| instanceOf |
dinosaur clade
ⓘ
ornithischian dinosaur group ⓘ |
| clade | Marginocephalia NERFINISHED ⓘ |
| class | Reptilia ⓘ |
| containsGroup |
basal ceratopsians
ⓘ
centrosaurines ⓘ chasmosaurines ⓘ coronosaurians ⓘ neoceratopsians ⓘ |
| diet | herbivorous ⓘ |
| distinctiveFeature |
bony neck frill
ⓘ
facial horns ⓘ jugals often forming cheek horns or flanges ⓘ laterally expanded frill in many derived forms ⓘ parrot-like beak ⓘ rostral bone forming upper beak ⓘ |
| etymology | derived from Greek for “horned faces” ⓘ |
| firstAppearance | Late Jurassic ⓘ |
| fossilRecord |
abundant in Late Cretaceous formations of western North America
ⓘ
well represented in Cretaceous deposits of Mongolia and China ⓘ |
| frillFunction |
likely used for display
ⓘ
likely used for species recognition ⓘ |
| geographicDistribution | primarily Asia and North America ⓘ |
| hornFunction | likely used in defense and intraspecific combat ⓘ |
| includesTaxon |
Achelousaurus
NERFINISHED
ⓘ
Anchiceratops NERFINISHED ⓘ Arrhinoceratops NERFINISHED ⓘ Bagaceratops NERFINISHED ⓘ Centrosaurus NERFINISHED ⓘ Chasmosaurus NERFINISHED ⓘ Diabloceratops NERFINISHED ⓘ Einiosaurus NERFINISHED ⓘ Leptoceratops NERFINISHED ⓘ Monoclonius NERFINISHED ⓘ Montanoceratops NERFINISHED ⓘ Pachyrhinosaurus NERFINISHED ⓘ Protoceratops NERFINISHED ⓘ Psittacosaurus NERFINISHED ⓘ Styracosaurus NERFINISHED ⓘ Torosaurus NERFINISHED ⓘ Triceratops NERFINISHED ⓘ Zuniceratops NERFINISHED ⓘ |
| kingdom | Animalia ⓘ |
| lastAppearance | end-Cretaceous mass extinction ⓘ |
| locomotion |
bipedal or facultatively bipedal in basal forms
ⓘ
quadrupedal in most derived taxa ⓘ |
| order | Ornithischia NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| socialBehavior | evidence for gregarious or herd behavior in several genera ⓘ |
| subdivision |
Ceratopsidae
NERFINISHED
ⓘ
Chaoyangsauridae NERFINISHED ⓘ Leptoceratopsidae NERFINISHED ⓘ Protoceratopsidae NERFINISHED ⓘ Psittacosauridae ⓘ |
| suborder | Cerapoda NERFINISHED ⓘ |
| superorder | Dinosauria NERFINISHED ⓘ |
| taxonRank | infraorder ⓘ |
| temporalRange | Late Jurassic to end of Cretaceous ⓘ |
| typicalBodySize |
large, rhinoceros- to elephant-sized in derived ceratopsids
ⓘ
small to medium in basal forms ⓘ |
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: Ceratopsia Description of subject: Ceratopsia is a group of herbivorous, beaked dinosaurs best known for their elaborate facial horns and neck frills, including famous genera like Triceratops.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.