bryde’s whale
E431511
Bryde’s whale is a medium-sized, sleek baleen whale found in warm temperate and tropical oceans worldwide, known for its three distinct head ridges and year-round coastal and offshore presence.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Balaenoptera brydei | 1 |
| Balaenoptera edeni | 1 |
| Bryde's whale | 1 |
| Bryde’s whale | 1 |
| bryde’s whale canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4314444 — 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: bryde’s whale Context triple: [Hauraki Gulf, hasWildlife, bryde’s whale]
-
A.
Balaenoptera acutorostrata
Balaenoptera acutorostrata is the smallest and one of the most widespread baleen whales, known for its streamlined body and presence in both polar and temperate oceans.
-
B.
Bowhead whale
The bowhead whale is a large, long-lived baleen whale of Arctic and sub-Arctic waters, known for its massive bow-shaped skull, thick blubber, and cultural and subsistence importance to Indigenous peoples of the far north.
-
C.
minke whale
The minke whale is one of the smallest and most common baleen whales, known for its streamlined body, pointed snout, and widespread distribution in oceans worldwide.
-
D.
southern right whale
The southern right whale is a large baleen whale species known for its slow, coastal migrations and frequent surface activity, making it a prominent attraction for whale watching along the coasts of regions like Patagonia.
-
E.
Eubalaena
Eubalaena is a genus of large baleen whales commonly known as right whales, found in temperate and subpolar oceans.
- 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: bryde’s whale Target entity description: Bryde’s whale is a medium-sized, sleek baleen whale found in warm temperate and tropical oceans worldwide, known for its three distinct head ridges and year-round coastal and offshore presence.
-
A.
Balaenoptera acutorostrata
Balaenoptera acutorostrata is the smallest and one of the most widespread baleen whales, known for its streamlined body and presence in both polar and temperate oceans.
-
B.
Bowhead whale
The bowhead whale is a large, long-lived baleen whale of Arctic and sub-Arctic waters, known for its massive bow-shaped skull, thick blubber, and cultural and subsistence importance to Indigenous peoples of the far north.
-
C.
minke whale
The minke whale is one of the smallest and most common baleen whales, known for its streamlined body, pointed snout, and widespread distribution in oceans worldwide.
-
D.
southern right whale
The southern right whale is a large baleen whale species known for its slow, coastal migrations and frequent surface activity, making it a prominent attraction for whale watching along the coasts of regions like Patagonia.
-
E.
Eubalaena
Eubalaena is a genus of large baleen whales commonly known as right whales, found in temperate and subpolar oceans.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
baleen whale
ⓘ
cetacean ⓘ marine mammal ⓘ |
| activityPattern | present year-round in many areas ⓘ |
| behavior | often solitary or in small groups ⓘ |
| blowCharacteristic | columnar blow up to about 4 meters high ⓘ |
| bodyLength | about 12–15 meters ⓘ |
| bodyMass | about 12–25 metric tons ⓘ |
| calvingInterval | about 2–3 years ⓘ |
| class | Mammalia ⓘ |
| coloration |
dark gray to bluish-gray dorsally
ⓘ
lighter underside ⓘ |
| commonName |
Bryde's whale
NERFINISHED
ⓘ
tropical whale ⓘ |
| conservationMeasure | international protection from commercial whaling ⓘ |
| diet |
copepods
ⓘ
krill ⓘ small schooling fish ⓘ |
| distribution |
Atlantic Ocean
NERFINISHED
ⓘ
Indian Ocean NERFINISHED ⓘ Pacific Ocean NERFINISHED ⓘ |
| family | Balaenopteridae NERFINISHED ⓘ |
| feedingStrategy |
lunge feeding
ⓘ
skimming ⓘ |
| genus | Balaenoptera NERFINISHED ⓘ |
| gestationPeriod | about 11–12 months ⓘ |
| habitat |
coastal waters
ⓘ
offshore waters ⓘ tropical oceans ⓘ warm temperate oceans ⓘ |
| IUCNStatus | Least Concern ⓘ |
| kingdom | Animalia ⓘ |
| latitudinalRange | primarily between 40°N and 40°S ⓘ |
| lifespan | about 50 years or more ⓘ |
| litterSize | usually one calf ⓘ |
| migrationPattern | generally non-migratory ⓘ |
| morphologicalFeature |
baleen plates instead of teeth
ⓘ
sleek, streamlined body ⓘ tall, falcate dorsal fin ⓘ three longitudinal ridges on the head ⓘ |
| namedAfter | Johan Bryde NERFINISHED ⓘ |
| order | Cetacea NERFINISHED ⓘ |
| phylum | Chordata ⓘ |
| reproduction | viviparous ⓘ |
| scientificName | Balaenoptera brydei NERFINISHED ⓘ |
| sexualMaturityAge | about 8–13 years ⓘ |
| swimmingSpeed | can reach about 20–25 km/h ⓘ |
| taxonRank | species ⓘ |
| threat |
entanglement in fishing gear
ⓘ
historical commercial whaling ⓘ noise pollution ⓘ ship strikes ⓘ |
| vocalization | low-frequency calls ⓘ |
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: bryde’s whale Description of subject: Bryde’s whale is a medium-sized, sleek baleen whale found in warm temperate and tropical oceans worldwide, known for its three distinct head ridges and year-round coastal and offshore presence.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Bryde's whale
this entity surface form:
Balaenoptera brydei
this entity surface form:
Balaenoptera edeni
this entity surface form:
Bryde’s whale