Janus
E235159
Janus is the Roman god of beginnings, transitions, and doorways, typically depicted with two faces looking to the past and the future.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Janus canonical | 30 |
| Ianus | 2 |
| Roman god Janus | 2 |
| Ianuarius | 1 |
| Janus Geminus | 1 |
| Janus in Roman mythology | 1 |
| two-faced Janus | 1 |
| two-faced god Janus | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2112373 — 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: Janus Context triple: [Roman religion, hasDeity, Janus]
-
A.
Iacomus
Iacomus is a Latin given name, historically used as a form of James or Jacob in medieval and ecclesiastical contexts.
-
B.
Juno
Juno is a 2007 coming-of-age comedy-drama film about a witty teenager dealing with an unplanned pregnancy, widely praised for its sharp dialogue and performances.
-
C.
Juno
Juno is the ancient Roman queen of the gods, associated with marriage, childbirth, and the protection of the state.
-
D.
Arimanes
Arimanes is a powerful supernatural spirit or ruler of the infernal realms who appears in Lord Byron’s dramatic poem "Manfred" as a dark, commanding presence.
-
E.
Hyginus
Hyginus was a Latin author and mythographer, traditionally identified as Gaius Julius Hyginus, known for compiling and preserving numerous Greek and Roman myths and celestial stories.
- 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: Janus Target entity description: Janus is the Roman god of beginnings, transitions, and doorways, typically depicted with two faces looking to the past and the future.
-
A.
Iacomus
Iacomus is a Latin given name, historically used as a form of James or Jacob in medieval and ecclesiastical contexts.
-
B.
Juno
Juno is a 2007 coming-of-age comedy-drama film about a witty teenager dealing with an unplanned pregnancy, widely praised for its sharp dialogue and performances.
-
C.
Juno
Juno is the ancient Roman queen of the gods, associated with marriage, childbirth, and the protection of the state.
-
D.
Arimanes
Arimanes is a powerful supernatural spirit or ruler of the infernal realms who appears in Lord Byron’s dramatic poem "Manfred" as a dark, commanding presence.
-
E.
Hyginus
Hyginus was a Latin author and mythographer, traditionally identified as Gaius Julius Hyginus, known for compiling and preserving numerous Greek and Roman myths and celestial stories.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Roman god
ⓘ
deity ⓘ |
| associatedWith |
arches
ⓘ
beginnings of undertakings ⓘ city gates ⓘ doors ⓘ entrances and exits ⓘ gates ⓘ war and peace transitions ⓘ |
| cultCenter | Rome ⓘ |
| culture |
Roman mythology
ⓘ
linked to:
Roman religion
|
| depiction |
one face looking to the future
ⓘ
one face looking to the past ⓘ two-faced ⓘ |
| domain |
beginnings
ⓘ
doorways ⓘ passages ⓘ thresholds ⓘ time ⓘ transitions ⓘ |
| epithet |
Ianus
ⓘ
linked to:
Janus
Ianus Bifrons ⓘ Ianus Clusivius ⓘ
linked to:
Ianus Bifrons
Ianus Geminus ⓘ Ianus Patulcius ⓘ |
| gender | male ⓘ |
| hasAttribute |
ability to look to past and future
ⓘ
two faces ⓘ |
| monthNamedAfter | January ⓘ |
| nameEtymology |
possibly from Latin "ianua" meaning "door"
ⓘ
possibly from Latin "ianus" meaning "archway" ⓘ |
| pantheon | Roman pantheon ⓘ |
| ritualContext |
invoked at the start of prayers
ⓘ
invoked at the start of religious ceremonies ⓘ invoked at the start of undertakings ⓘ |
| role |
god of the beginning of the day
ⓘ
god of the beginning of the month ⓘ god of the beginning of the year ⓘ guardian of doorways ⓘ guardian of thresholds ⓘ |
| symbolizes |
beginnings and endings
ⓘ
change ⓘ duality ⓘ the passage of time ⓘ transitions between past and future ⓘ |
| templeFeature |
doors of his temple closed in times of peace
ⓘ
doors of his temple open in times of war ⓘ |
| worshipPlace |
Temple of Janus in Rome
ⓘ
linked to:
Temple of Janus
|
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: Janus Description of subject: Janus is the Roman god of beginnings, transitions, and doorways, typically depicted with two faces looking to the past and the future.
Referenced by (39)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Janus
linked to: Janus
linked to: Janus
subject linked to:
Ovid’s Fasti (in some passages related to early Rome)
linked to: Janus
linked to: Janus
linked to: Janus
linked to: Janus
linked to: Janus