Keziah Mason
E751003
Keziah Mason is a sinister witch from H. P. Lovecraft’s Cthulhu Mythos, known for her occult knowledge of non-Euclidean geometry and extradimensional travel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keziah Mason canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T8693014 — 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: Keziah Mason Context triple: [The Dreams in the Witch House, featuresCharacter, Keziah Mason]
-
A.
Mary Pratt
Mary Pratt was a prominent Canadian realist painter renowned for her luminous, intimate depictions of everyday domestic scenes.
-
B.
Keziah London Taylor
Keziah London Taylor is the daughter of American singer and "American Idol" season 3 winner Fantasia Barrino.
-
C.
Mary Ann Pearce
Mary Ann Pearce is known as the wife of American crime novelist Mickey Spillane.
-
D.
Biddy Mason
Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
-
E.
Mary Dickson
Mary Dickson is known as the wife of American film director Richard Fleischer.
- 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: Keziah Mason Target entity description: Keziah Mason is a sinister witch from H. P. Lovecraft’s Cthulhu Mythos, known for her occult knowledge of non-Euclidean geometry and extradimensional travel.
-
A.
Mary Pratt
Mary Pratt was a prominent Canadian realist painter renowned for her luminous, intimate depictions of everyday domestic scenes.
-
B.
Keziah London Taylor
Keziah London Taylor is the daughter of American singer and "American Idol" season 3 winner Fantasia Barrino.
-
C.
Mary Ann Pearce
Mary Ann Pearce is known as the wife of American crime novelist Mickey Spillane.
-
D.
Biddy Mason
Biddy Mason was a formerly enslaved African American woman who became a prominent nurse, landowner, and philanthropist in Los Angeles, known for her legal fight for freedom and significant contributions to the city’s early development.
-
E.
Mary Dickson
Mary Dickson is known as the wife of American film director Richard Fleischer.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
human (former) ⓘ servant of Nyarlathotep ⓘ witch ⓘ |
| ability |
interdimensional travel
ⓘ
summoning or contacting Nyarlathotep ⓘ witchcraft ⓘ |
| alignment | malevolent ⓘ |
| ally | Brown Jenkin ⓘ |
| antagonistOf | Walter Gilman ⓘ |
| appearance | decrepit old woman ⓘ |
| appearsIn | The Dreams in the Witch House ⓘ |
| associatedWithConcept |
hyperspace
ⓘ
non-Euclidean geometry ⓘ witch-cults in New England ⓘ |
| associatedWithLocation | Salem witch trials (mythic connection) ⓘ |
| bodyModification |
claw-like hands
ⓘ
inhumanly flexible body ⓘ |
| creator | H. P. Lovecraft ⓘ |
| crime |
child sacrifice (implied)
ⓘ
witchcraft (accused and tried) ⓘ |
| fictionalStatus | public domain character ⓘ |
| firstAppearanceYear | 1933 ⓘ |
| firstPublication |
Weird Tales
ⓘ
linked to:
Weird Tales magazine
|
| gender | female ⓘ |
| hairColor | white ⓘ |
| inspiredWorks | various Cthulhu Mythos adaptations and expansions ⓘ |
| knownFor |
disappearing from a 17th-century prison cell
ⓘ
signing a pact with dark powers ⓘ using strange angles to traverse dimensions ⓘ |
| language | English ⓘ |
| literaryGenre | cosmic horror ⓘ |
| medium | short story ⓘ |
| nationality | English (colonial New England) ⓘ |
| notableFor |
knowledge of non-Euclidean geometry
ⓘ
occult knowledge of extradimensional travel ⓘ |
| occupation | witch ⓘ |
| powerSource | pact with Nyarlathotep ⓘ |
| religion | worship of Nyarlathotep ⓘ |
| residence | witch house in Arkham ⓘ |
| ritualTool | chalk for drawing strange angles and symbols ⓘ |
| serves | Nyarlathotep ⓘ |
| settingAssociatedWith |
Arkham
ⓘ
Massachusetts ⓘ |
| species | human (transformed by occult forces) ⓘ |
| status | undead or quasi-immortal ⓘ |
| timePeriodActive |
17th century
ⓘ
20th century (through supernatural means) ⓘ |
| universe | Cthulhu Mythos ⓘ |
| usesFamiliar | Brown Jenkin ⓘ |
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: Keziah Mason Description of subject: Keziah Mason is a sinister witch from H. P. Lovecraft’s Cthulhu Mythos, known for her occult knowledge of non-Euclidean geometry and extradimensional travel.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.