chimney swift
E673321
The chimney swift is a small, sooty-brown North American bird known for its rapid, agile flight and habit of roosting and nesting inside chimneys and other vertical structures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| chimney swift canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7576298 — 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: chimney swift Context triple: [Apodidae, notableMember, chimney swift]
-
A.
Scissor-tailed flycatcher
The Scissor-tailed Flycatcher is a striking North American songbird known for its extremely long, forked tail and graceful aerial insect-hunting displays.
-
B.
Chalciope
Chalciope is a figure in Greek mythology, known as the daughter of King Aeëtes of Colchis and often associated with the legend of the Golden Fleece.
-
C.
Hummingbird
Hummingbird is the Google search algorithm update introduced to better understand user intent and the meaning of entire queries rather than just matching individual keywords.
-
D.
Spizella
Spizella is a genus of small New World sparrows known for their slender build and often subtle plumage, commonly found in open woodlands and shrubby habitats across North America.
-
E.
Colaptes
Colaptes is a genus of New World woodpeckers known for their ground-foraging habits and distinctive, often brightly patterned plumage.
- 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: chimney swift Target entity description: The chimney swift is a small, sooty-brown North American bird known for its rapid, agile flight and habit of roosting and nesting inside chimneys and other vertical structures.
-
A.
Scissor-tailed flycatcher
The Scissor-tailed Flycatcher is a striking North American songbird known for its extremely long, forked tail and graceful aerial insect-hunting displays.
-
B.
Chalciope
Chalciope is a figure in Greek mythology, known as the daughter of King Aeëtes of Colchis and often associated with the legend of the Golden Fleece.
-
C.
Hummingbird
Hummingbird is the Google search algorithm update introduced to better understand user intent and the meaning of entire queries rather than just matching individual keywords.
-
D.
Spizella
Spizella is a genus of small New World sparrows known for their slender build and often subtle plumage, commonly found in open woodlands and shrubby habitats across North America.
-
E.
Colaptes
Colaptes is a genus of New World woodpeckers known for their ground-foraging habits and distinctive, often brightly patterned plumage.
- F. None of above. chosen
Statements (65)
| Predicate | Object |
|---|---|
| instanceOf |
aerial insectivore
ⓘ
bird species ⓘ swift ⓘ |
| activityPattern | diurnal ⓘ |
| averageLength | about 12 cm ⓘ |
| averageWingspan | about 28 cm ⓘ |
| binomialName | Chaetura pelagica NERFINISHED ⓘ |
| bodySize | small ⓘ |
| breedingSystem | socially monogamous ⓘ |
| breedsIn |
central North America
ⓘ
eastern North America ⓘ |
| class | Aves NERFINISHED ⓘ |
| clutchSize | typically 3 to 5 eggs ⓘ |
| commonName |
American swift
NERFINISHED
ⓘ
chimney swift ⓘ |
| conservationConcern | declining population trend ⓘ |
| describedBy | Carl Linnaeus ⓘ |
| diet | flying insects ⓘ |
| eggColor | white ⓘ |
| family | Apodidae NERFINISHED ⓘ |
| flightStyle |
agile
ⓘ
bat-like ⓘ rapid ⓘ |
| foragingStrategy | aerial hawking ⓘ |
| genus | Chaetura NERFINISHED ⓘ |
| IUCNStatus | Near Threatened ⓘ |
| IUCNStatusSystem | IUCN Red List NERFINISHED ⓘ |
| kingdom | Animalia ⓘ |
| legAdaptation | very short legs ⓘ |
| migratoryBehavior | long-distance migrant ⓘ |
| nativeTo | North America ⓘ |
| nestAttachment | glued to wall with saliva ⓘ |
| nestCement | saliva ⓘ |
| nestingSubstrate | vertical surfaces ⓘ |
| nestMaterial | small twigs ⓘ |
| notableBehavior |
often forms large communal roosts in migration
ⓘ
spends most of life in flight ⓘ |
| order | Apodiformes NERFINISHED ⓘ |
| perchingAbility | cannot perch on horizontal surfaces ⓘ |
| phylum | Chordata ⓘ |
| plumageColor | sooty brown ⓘ |
| primaryHabitat |
forested areas
ⓘ
suburban areas ⓘ urban areas ⓘ |
| primaryThreat |
decline of large hollow trees
ⓘ
loss of suitable chimneys ⓘ |
| rangeCountry |
Canada
NERFINISHED
ⓘ
United States NERFINISHED ⓘ |
| roostingPosture | clings to vertical surfaces ⓘ |
| tailShape |
short
ⓘ
spiny-tipped ⓘ |
| taxonRank | species ⓘ |
| throatColor | paler grayish ⓘ |
| typicalRoostSite |
airshafts
ⓘ
chimneys ⓘ hollow trees ⓘ silos ⓘ |
| vocalization | high-pitched twittering ⓘ |
| wingShape |
narrow
ⓘ
sickle-shaped ⓘ |
| winteringCountry |
Brazil
NERFINISHED
ⓘ
Ecuador NERFINISHED ⓘ Peru NERFINISHED ⓘ |
| wintersIn | South America NERFINISHED ⓘ |
| yearDescribed | 1758 ⓘ |
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: chimney swift Description of subject: The chimney swift is a small, sooty-brown North American bird known for its rapid, agile flight and habit of roosting and nesting inside chimneys and other vertical structures.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.