Cassiopeia Black
E927313
Cassiopeia Black is a minor pure-blood witch from the Harry Potter universe, known primarily as a member of the aristocratic and tradition-bound Black family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cassiopeia Black canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11471394 — 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: Cassiopeia Black Context triple: [Black family, notableMember, Cassiopeia Black]
-
A.
Constance Blackwood
Constance Blackwood is a reclusive young woman in Shirley Jackson’s gothic novel "We Have Always Lived in the Castle," known for her quiet domesticity, protective devotion to her sister Merricat, and her role at the center of the Blackwood family’s dark mystery.
-
B.
Cassandra Grey
Cassandra Grey is an American entrepreneur and beauty industry figure best known as the founder of the luxury beauty retailer Violet Grey and as the widow of Hollywood producer and former Paramount Pictures CEO Brad Grey.
-
C.
Amanda Grayson
Amanda Grayson is a human schoolteacher from Earth in the Star Trek universe, best known as the human wife of Sarek and mother of Spock, bridging human and Vulcan cultures.
-
D.
Clea
Clea is a powerful sorceress from the Dark Dimension in Marvel Comics, best known as Doctor Strange’s longtime companion, disciple, and eventual Sorcerer Supreme.
-
E.
Lavina Whateley
Lavina Whateley is a deformed, albino woman from H. P. Lovecraft’s horror story "The Dunwich Horror," known as the unstable mother of the monstrous Whateley offspring tied to occult rituals and cosmic entities.
- 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: Cassiopeia Black Target entity description: Cassiopeia Black is a minor pure-blood witch from the Harry Potter universe, known primarily as a member of the aristocratic and tradition-bound Black family.
-
A.
Constance Blackwood
Constance Blackwood is a reclusive young woman in Shirley Jackson’s gothic novel "We Have Always Lived in the Castle," known for her quiet domesticity, protective devotion to her sister Merricat, and her role at the center of the Blackwood family’s dark mystery.
-
B.
Cassandra Grey
Cassandra Grey is an American entrepreneur and beauty industry figure best known as the founder of the luxury beauty retailer Violet Grey and as the widow of Hollywood producer and former Paramount Pictures CEO Brad Grey.
-
C.
Amanda Grayson
Amanda Grayson is a human schoolteacher from Earth in the Star Trek universe, best known as the human wife of Sarek and mother of Spock, bridging human and Vulcan cultures.
-
D.
Clea
Clea is a powerful sorceress from the Dark Dimension in Marvel Comics, best known as Doctor Strange’s longtime companion, disciple, and eventual Sorcerer Supreme.
-
E.
Lavina Whateley
Lavina Whateley is a deformed, albino woman from H. P. Lovecraft’s horror story "The Dunwich Horror," known as the unstable mother of the monstrous Whateley offspring tied to occult rituals and cosmic entities.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
Harry Potter character
ⓘ
fictional character ⓘ pure-blood witch ⓘ witch ⓘ |
| ageAtDeath | 77 ⓘ |
| appearsIn | The Noble and Most Ancient House of Black family tree (supplementary material) NERFINISHED ⓘ |
| appearsInUniverse | Harry Potter NERFINISHED ⓘ |
| appearsOn | Black family tapestry NERFINISHED ⓘ |
| auntOf |
Alphard Black
NERFINISHED
ⓘ
Cygnus Black III NERFINISHED ⓘ Dorea Black NERFINISHED ⓘ Walburga Black NERFINISHED ⓘ |
| bloodStatus | pure-blood ⓘ |
| createdBy | J. K. Rowling NERFINISHED ⓘ |
| dateOfBirth | 1915 ⓘ |
| dateOfDeath | 1992 ⓘ |
| gender | female ⓘ |
| greatAuntOf |
Andromeda Tonks
NERFINISHED
ⓘ
Bellatrix Lestrange NERFINISHED ⓘ Narcissa Malfoy NERFINISHED ⓘ Regulus Black NERFINISHED ⓘ Sirius Black NERFINISHED ⓘ |
| hasChildren | none ⓘ |
| hasNoKnownHogwartsHouse | true GENERATED ⓘ |
| hasNoKnownWand | true GENERATED ⓘ |
| hasNoMajorPlotRole | true GENERATED ⓘ |
| hasNoOnPageDialogue | true GENERATED ⓘ |
| hasSibling |
Marius Black
NERFINISHED
ⓘ
Pollux Black NERFINISHED ⓘ |
| houseAffiliation | Black family household ⓘ |
| isMinorCharacterIn | Harry Potter canon ⓘ |
| languageOfName | English ⓘ |
| loyalTo | Black family traditions ⓘ |
| maritalStatus | unmarried ⓘ |
| memberOfFamily | House of Black NERFINISHED ⓘ |
| namedAfter | Cassiopeia (constellation) NERFINISHED ⓘ |
| nationality | British ⓘ |
| supportsIdeology | pure-blood supremacy ⓘ |
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: Cassiopeia Black Description of subject: Cassiopeia Black is a minor pure-blood witch from the Harry Potter universe, known primarily as a member of the aristocratic and tradition-bound Black family.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.