Alpha Gruis
E1438071
UNEXPLORED
Alpha Gruis is the brightest star in the constellation Grus, a prominent blue-white star visible in the southern sky.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alpha Gruis canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T20326855 — 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: Alpha Gruis Context triple: [Grus, containsBrightStar, Alpha Gruis]
-
A.
Alpha Cygni
Alpha Cygni, also known as Deneb, is a luminous blue-white supergiant star that forms the tail of the constellation Cygnus and is one of the brightest stars in the night sky.
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B.
Alpha Hydri
Alpha Hydri is the brightest star in the southern constellation Hydrus, visible to the naked eye and used as a reference point in southern sky observations.
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C.
Alpha Scuti
Alpha Scuti is a relatively bright giant star in the constellation Scutum, visible to the naked eye from Earth.
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D.
Alpha Horologii
Alpha Horologii is an orange giant star that serves as the most luminous stellar object in the southern constellation Horologium.
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E.
Alpha Geminorum
Alpha Geminorum, also known as Castor, is one of the brightest stars in the constellation Gemini and is actually a complex multiple-star system.
- 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: Alpha Gruis Target entity description: Alpha Gruis is the brightest star in the constellation Grus, a prominent blue-white star visible in the southern sky.
-
A.
Alpha Cygni
Alpha Cygni, also known as Deneb, is a luminous blue-white supergiant star that forms the tail of the constellation Cygnus and is one of the brightest stars in the night sky.
-
B.
Alpha Hydri
Alpha Hydri is the brightest star in the southern constellation Hydrus, visible to the naked eye and used as a reference point in southern sky observations.
-
C.
Alpha Scuti
Alpha Scuti is a relatively bright giant star in the constellation Scutum, visible to the naked eye from Earth.
-
D.
Alpha Horologii
Alpha Horologii is an orange giant star that serves as the most luminous stellar object in the southern constellation Horologium.
-
E.
Alpha Geminorum
Alpha Geminorum, also known as Castor, is one of the brightest stars in the constellation Gemini and is actually a complex multiple-star system.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.