Sterna
E647525
Sterna is a genus of seabirds in the tern family that includes species such as the Arctic tern, known for their graceful flight and long-distance migrations.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sterna canonical | 1 |
| Thalasseus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7189546 — 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: Sterna Context triple: [Arctic tern, genus, Sterna]
-
A.
Albatross
"Albatross" is a 1968 instrumental blues-rock piece by Fleetwood Mac, composed by Peter Green and renowned for its dreamy, atmospheric guitar sound.
-
B.
Larus
Larus is a genus of medium to large gulls commonly found in coastal and inland waters across much of the world.
-
C.
Gannet
The Gannet was the Royal Navy's designation for a variant of the American Grumman F6F Hellcat carrier-based fighter aircraft used during World War II.
-
D.
Tadorna
Tadorna is a genus of large, colorful waterfowl commonly known as shelducks, found across Eurasia, Africa, and Australasia.
-
E.
Phalaropus
Phalaropus is a small genus of specialized shorebirds known as phalaropes, which exhibit unusual reversed sexual dimorphism and often spin on the water to stir up food.
- 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: Sterna Target entity description: Sterna is a genus of seabirds in the tern family that includes species such as the Arctic tern, known for their graceful flight and long-distance migrations.
-
A.
Albatross
"Albatross" is a 1968 instrumental blues-rock piece by Fleetwood Mac, composed by Peter Green and renowned for its dreamy, atmospheric guitar sound.
-
B.
Larus
Larus is a genus of medium to large gulls commonly found in coastal and inland waters across much of the world.
-
C.
Gannet
The Gannet was the Royal Navy's designation for a variant of the American Grumman F6F Hellcat carrier-based fighter aircraft used during World War II.
-
D.
Tadorna
Tadorna is a genus of large, colorful waterfowl commonly known as shelducks, found across Eurasia, Africa, and Australasia.
-
E.
Phalaropus
Phalaropus is a small genus of specialized shorebirds known as phalaropes, which exhibit unusual reversed sexual dimorphism and often spin on the water to stir up food.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
genus
ⓘ
taxon ⓘ |
| billShape | slender ⓘ |
| bodyForm | slender seabird ⓘ |
| class | Aves ⓘ |
| commonName | typical terns ⓘ |
| diet |
fish
ⓘ
marine invertebrates ⓘ |
| distribution | worldwide ⓘ |
| eggColor | speckled ⓘ |
| family | Laridae NERFINISHED ⓘ |
| flightStyle |
agile
ⓘ
buoyant ⓘ |
| foragingMethod |
plunge-diving
ⓘ
surface-dipping ⓘ |
| habitat |
coastal wetlands
ⓘ
islands ⓘ marine coasts ⓘ |
| hasSpecies |
Sterna acuticauda
NERFINISHED
ⓘ
Sterna aurantia NERFINISHED ⓘ Sterna balaenarum NERFINISHED ⓘ Sterna dougallii NERFINISHED ⓘ Sterna forsteri NERFINISHED ⓘ Sterna hirundo ⓘ Sterna paradisaea NERFINISHED ⓘ Sterna repressa NERFINISHED ⓘ Sterna striata NERFINISHED ⓘ Sterna sumatrana NERFINISHED ⓘ Sterna trudeaui NERFINISHED ⓘ Sterna virgata NERFINISHED ⓘ Sterna vittata NERFINISHED ⓘ |
| includes |
Arctic tern
NERFINISHED
ⓘ
common tern ⓘ roseate tern NERFINISHED ⓘ |
| kingdom | Animalia ⓘ |
| nestingSite | ground ⓘ |
| notableFor |
graceful flight
ⓘ
long-distance migration ⓘ |
| order | Charadriiformes NERFINISHED ⓘ |
| parentTaxon |
Laridae
NERFINISHED
ⓘ
Sterninae NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| reproduction | colonial breeder ⓘ |
| subfamily | Sterninae ⓘ |
| taxonRank | genus ⓘ |
| typeSpecies | Sterna hirundo NERFINISHED ⓘ |
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: Sterna Description of subject: Sterna is a genus of seabirds in the tern family that includes species such as the Arctic tern, known for their graceful flight and long-distance migrations.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Thalasseus