Xiphodon
E790903
Xiphodon is an extinct genus of small, deer-like artiodactyl mammals known from Eocene deposits in Europe.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Xiphodon canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9287218 — 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: Xiphodon Context triple: [Xiphodontidae, typeGenus, Xiphodon]
-
A.
Erignathus
Erignathus is a genus of large Arctic seals in the family Phocidae, best known for the bearded seal (Erignathus barbatus).
-
B.
Dinohyus
Dinohyus is an extinct, giant pig-like entelodont mammal from the Miocene of North America, known for its massive skull, powerful jaws, and omnivorous, scavenging lifestyle.
-
C.
Macronyx
Macronyx is a genus of African longclaws, ground-dwelling insectivorous birds characterized by bright plumage and belonging to the wagtail and pipit family Motacillidae.
-
D.
Neomonachus
Neomonachus is a genus of monk seals that includes the endangered Hawaiian monk seal and the extinct Caribbean monk seal, both members of the true seal family.
-
E.
Cetancodonta
Cetancodonta is a mammalian clade that unites whales, dolphins, and porpoises with their closest living terrestrial relatives, the hippopotamuses.
- 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: Xiphodon Target entity description: Xiphodon is an extinct genus of small, deer-like artiodactyl mammals known from Eocene deposits in Europe.
-
A.
Erignathus
Erignathus is a genus of large Arctic seals in the family Phocidae, best known for the bearded seal (Erignathus barbatus).
-
B.
Dinohyus
Dinohyus is an extinct, giant pig-like entelodont mammal from the Miocene of North America, known for its massive skull, powerful jaws, and omnivorous, scavenging lifestyle.
-
C.
Macronyx
Macronyx is a genus of African longclaws, ground-dwelling insectivorous birds characterized by bright plumage and belonging to the wagtail and pipit family Motacillidae.
-
D.
Neomonachus
Neomonachus is a genus of monk seals that includes the endangered Hawaiian monk seal and the extinct Caribbean monk seal, both members of the true seal family.
-
E.
Cetancodonta
Cetancodonta is a mammalian clade that unites whales, dolphins, and porpoises with their closest living terrestrial relatives, the hippopotamuses.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
artiodactyl
ⓘ
extinct genus ⓘ mammal genus ⓘ |
| class | Mammalia ⓘ |
| diet | herbivorous ⓘ |
| ecologicalRole | small ungulate browser ⓘ |
| extinctionTime | by end of Eocene ⓘ |
| firstAppearance | Eocene ⓘ |
| fossilRange | Eocene ⓘ |
| hasSymmetry | bilateral symmetry ⓘ |
| infraclass | Eutheria ⓘ |
| kingdom | Animalia ⓘ |
| knownFrom |
Eocene deposits in Europe
ⓘ
Europe ⓘ |
| limbStructure | tetrapod ⓘ |
| locomotion | terrestrial ⓘ |
| morphology |
deer-like
ⓘ
small-bodied ⓘ |
| order | Artiodactyla ⓘ |
| phylum | Chordata ⓘ |
| reproduction | viviparous ⓘ |
| status | extinct ⓘ |
| subclass | Theria ⓘ |
| taxonRank | genus ⓘ |
| temporalRange | Eocene ⓘ |
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: Xiphodon Description of subject: Xiphodon is an extinct genus of small, deer-like artiodactyl mammals known from Eocene deposits in Europe.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.