drill (Mandrillus leucophaeus)
E1005096
The drill (Mandrillus leucophaeus) is a large, endangered Old World monkey closely related to the mandrill, known for its powerful build and distinctive facial coloration, found in the rainforests of West-Central Africa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| drill (Mandrillus leucophaeus) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12834695 — 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: drill (Mandrillus leucophaeus) Context triple: [Cross River National Park, habitatFor, drill (Mandrillus leucophaeus)]
-
A.
Bale monkey
The Bale monkey is a primate species endemic to Ethiopia’s Bale Mountains, known for its specialized bamboo forest habitat and limited geographic range.
-
B.
Opisthocomus hoazin
Opisthocomus hoazin, commonly known as the hoatzin, is a distinctive South American tropical bird famous for its leaf-eating diet, foul odor, and clawed-winged chicks.
-
C.
Bonobo
Bonobo is a British musician, producer, and DJ known for his atmospheric downtempo and electronic music that blends live instrumentation with intricate sampling.
-
D.
Diana monkey
The Diana monkey is a colorful and agile Old World monkey species native to the forests of West Africa, known for its distinctive white throat and brow markings.
-
E.
Hyemoschus
Hyemoschus is a genus of small, primitive ruminant mammals commonly known as African chevrotains or mouse-deer, found in the forests of central and western Africa.
- 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: drill (Mandrillus leucophaeus) Target entity description: The drill (Mandrillus leucophaeus) is a large, endangered Old World monkey closely related to the mandrill, known for its powerful build and distinctive facial coloration, found in the rainforests of West-Central Africa.
-
A.
Bale monkey
The Bale monkey is a primate species endemic to Ethiopia’s Bale Mountains, known for its specialized bamboo forest habitat and limited geographic range.
-
B.
Opisthocomus hoazin
Opisthocomus hoazin, commonly known as the hoatzin, is a distinctive South American tropical bird famous for its leaf-eating diet, foul odor, and clawed-winged chicks.
-
C.
Bonobo
Bonobo is a British musician, producer, and DJ known for his atmospheric downtempo and electronic music that blends live instrumentation with intricate sampling.
-
D.
Diana monkey
The Diana monkey is a colorful and agile Old World monkey species native to the forests of West Africa, known for its distinctive white throat and brow markings.
-
E.
Hyemoschus
Hyemoschus is a genus of small, primitive ruminant mammals commonly known as African chevrotains or mouse-deer, found in the forests of central and western Africa.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Old World monkey
ⓘ
mammal ⓘ primate species ⓘ |
| activityPattern | diurnal ⓘ |
| binomialName | Mandrillus leucophaeus NERFINISHED ⓘ |
| class | Mammalia ⓘ |
| closelyRelatedTo | mandrill (Mandrillus sphinx) NERFINISHED ⓘ |
| commonName | drill ⓘ |
| conservationStatus | Endangered ⓘ |
| diet | omnivorous ⓘ |
| dietIncludes |
fruits
ⓘ
invertebrates ⓘ leaves ⓘ seeds ⓘ |
| facialColoration | dark face with lighter muzzle areas ⓘ |
| family | Cercopithecidae NERFINISHED ⓘ |
| firstDescribedBy | Peter Simon Pallas NERFINISHED ⓘ |
| foundIn |
Bioko Island
NERFINISHED
ⓘ
Cameroon NERFINISHED ⓘ Equatorial Guinea NERFINISHED ⓘ Nigeria NERFINISHED ⓘ |
| genus | Mandrillus NERFINISHED ⓘ |
| gestationPeriodApprox | about 6 months ⓘ |
| IUCNRedListCategory | EN ⓘ |
| kingdom | Animalia ⓘ |
| litterSizeTypical | single offspring ⓘ |
| locomotion |
semi-terrestrial
ⓘ
terrestrial ⓘ |
| maleLargerThanFemale | true ⓘ |
| nativeTo | West-Central Africa NERFINISHED ⓘ |
| notableTrait |
distinctive facial coloration
ⓘ
powerful build ⓘ |
| order | Primates ⓘ |
| phylum | Chordata ⓘ |
| reproduction | live birth ⓘ |
| reproductiveStrategy | K-selected ⓘ |
| rumpColoration | brightly colored rump ⓘ |
| sexualDimorphism | strong ⓘ |
| socialStructure |
group-living
ⓘ
multi-female groups ⓘ |
| subfamily | Cercopithecinae NERFINISHED ⓘ |
| taxonRank | species ⓘ |
| threat |
habitat loss
ⓘ
human encroachment ⓘ hunting for bushmeat ⓘ |
| tribe | Papionini NERFINISHED ⓘ |
| typicalHabitat |
lowland forest
ⓘ
montane forest ⓘ tropical rainforest ⓘ |
| yearDescribed | 1774 ⓘ |
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: drill (Mandrillus leucophaeus) Description of subject: The drill (Mandrillus leucophaeus) is a large, endangered Old World monkey closely related to the mandrill, known for its powerful build and distinctive facial coloration, found in the rainforests of West-Central Africa.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.