Aptenodytes forsteri
E694246
Aptenodytes forsteri, commonly known as the emperor penguin, is the largest living penguin species, famed for its Antarctic habitat and remarkable breeding behavior in extreme cold.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Aptenodytes forsteri canonical | 4 |
| Emperor penguin | 1 |
| emperor penguin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7801849 — 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: Aptenodytes forsteri Context triple: [Sphenisciformes, notableSpeciesExample, Aptenodytes forsteri]
-
A.
Adélie penguin
The Adélie penguin is a small, black-and-white Antarctic penguin species known for its large breeding colonies on sea ice and rocky coasts around the Southern Ocean.
-
B.
Eubalaena australis
Eubalaena australis is the southern right whale, a large baleen whale species found in the Southern Hemisphere known for its robust body, callosities on its head, and slow, coastal migratory behavior.
-
C.
Mirounga angustirostris
Mirounga angustirostris is a large marine mammal known for its extreme sexual dimorphism, deep-diving ability, and breeding colonies along the Pacific coast of North America.
-
D.
Thalassarche melanophris
Thalassarche melanophris, commonly known as the black-browed albatross, is a large seabird of the Southern Ocean recognized for its striking dark eye-brow markings and long-distance oceanic flights.
-
E.
Megadyptes antipodes
Megadyptes antipodes is a rare, large penguin species endemic to New Zealand, notable for its pale yellow eyes and distinctive yellow head band.
- 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: Aptenodytes forsteri Target entity description: Aptenodytes forsteri, commonly known as the emperor penguin, is the largest living penguin species, famed for its Antarctic habitat and remarkable breeding behavior in extreme cold.
-
A.
Adélie penguin
The Adélie penguin is a small, black-and-white Antarctic penguin species known for its large breeding colonies on sea ice and rocky coasts around the Southern Ocean.
-
B.
Eubalaena australis
Eubalaena australis is the southern right whale, a large baleen whale species found in the Southern Hemisphere known for its robust body, callosities on its head, and slow, coastal migratory behavior.
-
C.
Mirounga angustirostris
Mirounga angustirostris is a large marine mammal known for its extreme sexual dimorphism, deep-diving ability, and breeding colonies along the Pacific coast of North America.
-
D.
Thalassarche melanophris
Thalassarche melanophris, commonly known as the black-browed albatross, is a large seabird of the Southern Ocean recognized for its striking dark eye-brow markings and long-distance oceanic flights.
-
E.
Megadyptes antipodes
Megadyptes antipodes is a rare, large penguin species endemic to New Zealand, notable for its pale yellow eyes and distinctive yellow head band.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bird
ⓘ
penguin ⓘ species ⓘ |
| adaptation |
dense waterproof plumage
ⓘ
huddling behavior for thermoregulation ⓘ thick layer of blubber ⓘ |
| breedsIn | Antarctica ⓘ |
| class | Aves ⓘ |
| commonName | emperor penguin ⓘ |
| describedBy | George Robert Gray ⓘ |
| describedInYear | 1844 ⓘ |
| diet |
fish
ⓘ
krill ⓘ squid ⓘ |
| distribution | circumpolar around Antarctica ⓘ |
| family | Spheniscidae ⓘ |
| foragingStrategy | pursuit diving ⓘ |
| habitat |
Antarctic coastal waters
ⓘ
linked to:
Maritime Antarctic region
sea ice ⓘ |
| incubationEnvironment | during Antarctic winter ⓘ |
| incubationRole | male incubates egg on feet ⓘ |
| IUCNStatus | Near Threatened ⓘ |
| kingdom | Animalia ⓘ |
| largestWithin | largest living penguin species ⓘ |
| lifespan | up to about 20 years in the wild ⓘ |
| locomotion |
swimming
ⓘ
tobogganing on ice ⓘ |
| maximumDiveDepth | over 500 metres ⓘ |
| maximumDiveDuration | over 20 minutes ⓘ |
| maximumHeight |
1.1 metres
ⓘ
about 110 centimetres ⓘ |
| maximumWeight | up to 45 kilograms ⓘ |
| movement | flightless ⓘ |
| namedAfter | Johann Reinhold Forster ⓘ |
| nativeTo | Antarctica ⓘ |
| order | Sphenisciformes ⓘ |
| parentalCare | biparental care ⓘ |
| parentTaxon | Aptenodytes ⓘ |
| plumageColor |
black back and head
ⓘ
white belly ⓘ yellow to orange ear patches ⓘ |
| reproduction | lays one egg per breeding season ⓘ |
| socialBehavior |
colonial breeder
ⓘ
forms large breeding colonies ⓘ |
| taxonRank | species ⓘ |
| threat |
climate change
ⓘ
loss of sea ice habitat ⓘ |
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: Aptenodytes forsteri Description of subject: Aptenodytes forsteri, commonly known as the emperor penguin, is the largest living penguin species, famed for its Antarctic habitat and remarkable breeding behavior in extreme cold.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Aptenodytes forsteri
linked to: Aptenodytes forsteri