Ganymede
E171752
Ganymede is the largest moon of Jupiter and the Solar System, notable for its icy surface, subsurface ocean, and intrinsic magnetic field.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ganymede canonical | 28 |
| Jupiter’s moon Ganymede | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1443426 — 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: Ganymede Context triple: [Galilean moons, member, Ganymede]
-
A.
Tethys
Tethys is a Titaness in Greek mythology, traditionally regarded as a primordial sea goddess and wife of Oceanus.
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B.
Tethys
Tethys is one of Saturn’s mid-sized icy moons, known for its bright, heavily cratered surface and massive Odysseus impact basin.
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C.
Mimas
Mimas is a small, heavily cratered icy moon of Saturn best known for its large Herschel crater, which gives it a distinctive "Death Star"-like appearance.
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D.
Enceladus
Enceladus is an icy moon of Saturn known for its spectacular geysers that eject water vapor and ice, suggesting a subsurface ocean that may harbor conditions suitable for life.
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E.
Iapetus
Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
- 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: Ganymede Target entity description: Ganymede is the largest moon of Jupiter and the Solar System, notable for its icy surface, subsurface ocean, and intrinsic magnetic field.
-
A.
Tethys
Tethys is a Titaness in Greek mythology, traditionally regarded as a primordial sea goddess and wife of Oceanus.
-
B.
Tethys
Tethys is one of Saturn’s mid-sized icy moons, known for its bright, heavily cratered surface and massive Odysseus impact basin.
-
C.
Mimas
Mimas is a small, heavily cratered icy moon of Saturn best known for its large Herschel crater, which gives it a distinctive "Death Star"-like appearance.
-
D.
Enceladus
Enceladus is an icy moon of Saturn known for its spectacular geysers that eject water vapor and ice, suggesting a subsurface ocean that may harbor conditions suitable for life.
-
E.
Iapetus
Iapetus is a Titan from Greek mythology, often associated with mortality and craftsmanship and known as the father of Prometheus, Epimetheus, Atlas, and Menoetius.
- F. None of above. chosen
Statements (68)
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: Ganymede Description of subject: Ganymede is the largest moon of Jupiter and the Solar System, notable for its icy surface, subsurface ocean, and intrinsic magnetic field.
Referenced by (29)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
imaging science system
linked to: Ganymede
subject linked to:
Ultraviolet Spectrometer