Sigma Gruis
E1451514
UNEXPLORED
Sigma Gruis is a relatively bright star in the southern constellation of Grus, visible to the naked eye under good conditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sigma Gruis canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20326865 — 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: Sigma Gruis Context triple: [Grus, containsBrightStar, Sigma Gruis]
-
A.
Delta Gruis
Delta Gruis is a bright giant star in the southern constellation Grus, visible to the naked eye.
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B.
Lambda Gruis
Lambda Gruis is a relatively bright star located in the southern constellation of Grus.
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C.
Alpha Gruis
Alpha Gruis is the brightest star in the constellation Grus, a prominent blue-white star visible in the southern sky.
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D.
Theta Gruis
Theta Gruis is a bright star in the southern constellation Grus, visible to the naked eye and used as a reference point in that region of the sky.
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E.
Gamma Gruis
Gamma Gruis is a bright giant star in the southern constellation Grus, visible to the naked eye and used as a reference point in the night sky.
- 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: Sigma Gruis Target entity description: Sigma Gruis is a relatively bright star in the southern constellation of Grus, visible to the naked eye under good conditions.
-
A.
Delta Gruis
Delta Gruis is a bright giant star in the southern constellation Grus, visible to the naked eye.
-
B.
Lambda Gruis
Lambda Gruis is a relatively bright star located in the southern constellation of Grus.
-
C.
Alpha Gruis
Alpha Gruis is the brightest star in the constellation Grus, a prominent blue-white star visible in the southern sky.
-
D.
Theta Gruis
Theta Gruis is a bright star in the southern constellation Grus, visible to the naked eye and used as a reference point in that region of the sky.
-
E.
Gamma Gruis
Gamma Gruis is a bright giant star in the southern constellation Grus, visible to the naked eye and used as a reference point in the night sky.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.