Orcus
E483239
Orcus is a Roman god of the underworld, associated with punishing oath-breakers and often identified with or as an aspect of Pluto.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Orcus canonical | 7 |
| Orcus (Dungeons & Dragons) | 1 |
| Orcus (Etruscan god of the underworld) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4943151 — 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: Orcus Context triple: [Pluto, epithet, Orcus]
-
A.
Orcus
Orcus is a large trans-Neptunian dwarf-planet candidate in the Kuiper Belt, often considered a "twin" of Pluto due to its similar size, orbit, and composition.
-
B.
Tartaro
Tartaro is a river in northern Italy that flows through the Veneto and Lombardy regions before joining the Mincio.
-
C.
Chthonia
Chthonia is an epithet of the goddess Hecate emphasizing her role as an underworld and earth-associated deity linked to the hidden, chthonic realms.
-
D.
Auxerrois
Auxerrois refers to a person from the city of Auxerre in France, and by extension can also denote things associated with that city.
-
E.
Auxerrois
Auxerrois is a French red wine grape variety more commonly known as Malbec, widely used in robust, deeply colored wines.
- 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: Orcus Target entity description: Orcus is a Roman god of the underworld, associated with punishing oath-breakers and often identified with or as an aspect of Pluto.
-
A.
Orcus
Orcus is a large trans-Neptunian dwarf-planet candidate in the Kuiper Belt, often considered a "twin" of Pluto due to its similar size, orbit, and composition.
-
B.
Tartaro
Tartaro is a river in northern Italy that flows through the Veneto and Lombardy regions before joining the Mincio.
-
C.
Chthonia
Chthonia is an epithet of the goddess Hecate emphasizing her role as an underworld and earth-associated deity linked to the hidden, chthonic realms.
-
D.
Auxerrois
Auxerrois refers to a person from the city of Auxerre in France, and by extension can also denote things associated with that city.
-
E.
Auxerrois
Auxerrois is a French red wine grape variety more commonly known as Malbec, widely used in robust, deeply colored wines.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
Roman god
ⓘ
underworld deity ⓘ |
| associatedWith |
punishment of oath-breakers
ⓘ
the afterlife ⓘ the dead ⓘ |
| category |
Roman gods of the underworld
ⓘ
chthonic gods in Roman mythology ⓘ deities of oaths and promises ⓘ |
| characterType | chthonic deity ⓘ |
| contrastedWith | gods of the upper world ⓘ |
| culture | ancient Roman religion ⓘ |
| domain | underworld ⓘ |
| epithet | god of broken oaths ⓘ |
| gender | male ⓘ |
| hasEtruscanEquivalent |
Orcus (Etruscan underworld figure)
ⓘ
linked to:
Orcus (Roman god of the underworld)
|
| iconography |
sometimes depicted as a bearded giant
ⓘ
sometimes depicted as a demon of the underworld ⓘ |
| identifiedWith |
Dis Pater
ⓘ
Pluto ⓘ |
| linguisticOrigin | Latin ⓘ |
| mentionedIn | Roman literary sources ⓘ |
| moralAssociation |
justice
ⓘ
retribution for perjury ⓘ |
| moralRole | punisher of perjurers ⓘ |
| mythologicalRole |
guardian of the underworld
ⓘ
tormentor of the wicked ⓘ |
| nameUsedFor | the underworld itself in Latin literature ⓘ |
| opposedTo | oath-breakers ⓘ |
| religion | Roman polytheism ⓘ |
| sometimesConsidered |
aspect of Pluto
ⓘ
chthonic aspect of Jupiter ⓘ |
| sphereOfInfluence |
oaths
ⓘ
retribution ⓘ the underworld ⓘ |
| timePeriod | classical antiquity ⓘ |
| worshipPlace |
Etruria
ⓘ
Italy ⓘ Roman countryside ⓘ |
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: Orcus Description of subject: Orcus is a Roman god of the underworld, associated with punishing oath-breakers and often identified with or as an aspect of Pluto.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Pluto (Roman god of the underworld)
linked to: Orcus
subject linked to:
Dungeons & Dragons monster Demogorgon
linked to: Orcus