Ursus arctos californicus
E165474
Ursus arctos californicus is the extinct subspecies of brown bear once native to California and famously depicted on the state flag as the California grizzly.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ursus arctos californicus canonical | 4 |
| Ursus arctos | 1 |
| Ursus arctos nelsoni | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1368397 — 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: Ursus arctos californicus Context triple: [California grizzly bear, scientificName, Ursus arctos californicus]
-
A.
Grizzly Bear
Grizzly Bear is an American indie rock band known for its intricate harmonies, experimental arrangements, and critically acclaimed albums such as "Veckatimest."
-
B.
Melursus ursinus
Melursus ursinus, commonly known as the sloth bear, is an insectivorous bear species native to the Indian subcontinent, recognizable by its shaggy coat, pale muzzle, and long, curved claws adapted for digging.
-
C.
Brown Bears
The Brown Bears are the varsity athletic teams that represent Brown University in collegiate sports competitions.
-
D.
Ussuri brown bear
The Ussuri brown bear is a large subspecies of brown bear native to the forests of the Russian Far East and northeastern Asia, known for its powerful build and significant role in the region’s ecosystems and folklore.
-
E.
Kodiak bear
The Kodiak bear is a massive subspecies of brown bear native to Alaska’s Kodiak Archipelago, known as one of the largest terrestrial carnivores in the world.
- 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: Ursus arctos californicus Target entity description: Ursus arctos californicus is the extinct subspecies of brown bear once native to California and famously depicted on the state flag as the California grizzly.
-
A.
Grizzly Bear
Grizzly Bear is an American indie rock band known for its intricate harmonies, experimental arrangements, and critically acclaimed albums such as "Veckatimest."
-
B.
Melursus ursinus
Melursus ursinus, commonly known as the sloth bear, is an insectivorous bear species native to the Indian subcontinent, recognizable by its shaggy coat, pale muzzle, and long, curved claws adapted for digging.
-
C.
Brown Bears
The Brown Bears are the varsity athletic teams that represent Brown University in collegiate sports competitions.
-
D.
Ussuri brown bear
The Ussuri brown bear is a large subspecies of brown bear native to the forests of the Russian Far East and northeastern Asia, known for its powerful build and significant role in the region’s ecosystems and folklore.
-
E.
Kodiak bear
The Kodiak bear is a massive subspecies of brown bear native to Alaska’s Kodiak Archipelago, known as one of the largest terrestrial carnivores in the world.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
brown bear
ⓘ
extinct subspecies ⓘ mammal ⓘ |
| binomialName | Ursus arctos californicus self-link ⓘ |
| causeOfExtinction |
habitat loss
ⓘ
overhunting ⓘ |
| class | Mammalia ⓘ |
| commonName |
California grizzly bear
ⓘ
surface form:
California grizzly
California grizzly bear ⓘ |
| culturalSignificance | iconic symbol of California wilderness ⓘ |
| depictedOn | Flag of California ⓘ |
| describedAs |
large grizzly bear
ⓘ
subspecies of brown bear ⓘ |
| diet | omnivorous ⓘ |
| ecologicalRole |
apex predator
ⓘ
large omnivore ⓘ |
| endemicTo |
California, United States
ⓘ
surface form:
California (historically)
|
| extinctionStatus | IUCN EX ⓘ |
| family | Ursidae ⓘ |
| genus | Ursus ⓘ |
| hasBodyPlan | quadrupedal ⓘ |
| hasColoration |
brown fur
ⓘ
grizzled appearance ⓘ |
| hasLifeForm | terrestrial ⓘ |
| historicalRange |
California coast
ⓘ
surface form:
California coastal regions
Central Valley ⓘ
surface form:
Central Valley (California)
Sierra Nevada ⓘ
surface form:
Sierra Nevada (California)
|
| kingdom | Animalia ⓘ |
| namedAfter |
California, United States
ⓘ
surface form:
California
|
| nativeTo |
California, United States
ⓘ
surface form:
California
United States of America ⓘ
surface form:
United States
|
| order | Carnivora ⓘ |
| parentTaxon | Ursus arctos ⓘ |
| phylum | Chordata ⓘ |
| relatedTo |
Ursus arctos
ⓘ
surface form:
Ursus arctos horribilis
Ursus arctos middendorffi ⓘ |
| representedAs | walking bear on California state flag ⓘ |
| reproduction | viviparous ⓘ |
| scientificName | Ursus arctos californicus self-link ⓘ |
| status | extinct ⓘ |
| subspeciesOf | Ursus arctos ⓘ |
| symbolOf |
California, United States
ⓘ
surface form:
State of California
|
| taxonAuthor |
Joel Asaph Allen
ⓘ
surface form:
J. A. Allen
|
| taxonRank | subspecies ⓘ |
| trophicLevel |
secondary consumer
ⓘ
tertiary consumer ⓘ |
| usedAs | state emblem of California ⓘ |
| vernacularNameLanguage | English ⓘ |
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: Ursus arctos californicus Description of subject: Ursus arctos californicus is the extinct subspecies of brown bear once native to California and famously depicted on the state flag as the California grizzly.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ursus arctos
this entity surface form:
Ursus arctos nelsoni