Charon
E110986
Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Charon canonical | 13 |
How this entity was disambiguated
This entity first appeared as the object of triple T942784 — 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: Charon Context triple: [Pluto, hasNaturalSatellite, Charon]
-
A.
Charon
Charon is the ferryman of the dead in Greek mythology who transports souls across the river Styx to the underworld.
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B.
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.
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C.
Eris
Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
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D.
Crius
Crius is one of the twelve primordial Titans of Greek mythology, associated with the constellations and the cosmic order preceding the Olympian gods.
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E.
Sterope
Sterope is a figure from Greek mythology, traditionally considered one of the Pleiades and a daughter of the Titan Atlas.
- 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: Charon Target entity description: Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
-
A.
Charon
Charon is the ferryman of the dead in Greek mythology who transports souls across the river Styx to the underworld.
-
B.
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.
-
C.
Eris
Eris is a distant, icy dwarf planet in the outer reaches of the Solar System, notable for its size comparable to Pluto and its role in prompting the redefinition of planetary status.
-
D.
Crius
Crius is one of the twelve primordial Titans of Greek mythology, associated with the constellations and the cosmic order preceding the Olympian gods.
-
E.
Sterope
Sterope is a figure from Greek mythology, traditionally considered one of the Pleiades and a daughter of the Titan Atlas.
- F. None of above. chosen
Statements (48)
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: Charon Description of subject: Charon is the largest moon of the dwarf planet Pluto, notable for its size relative to Pluto and their mutual tidal locking that makes them sometimes considered a double dwarf-planet system.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hydra (moon)
subject surface form:
Hydra (moon)