Sea of Tranquility
E1554038
UNEXPLORED
The Sea of Tranquility is a lunar mare on the Moon’s near side, famous as the site of humanity’s first crewed Moon landing.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sea of Tranquility canonical | 3 |
| The Sea of Tranquility | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22766311 — 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: Sea of Tranquility Context triple: [Apollo 11 landing site, locatedIn, Sea of Tranquility]
-
A.
Mare
Mare is the nickname of American actress and singer-songwriter Mare Winningham, known for her work in film, television, and theater.
-
B.
Mare
Mare is an Austronesian language spoken primarily on Maré Island in New Caledonia, also known as the Nengone language.
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C.
Marsdiep
Marsdiep is a tidal inlet in the Netherlands that separates the island of Texel from the mainland and connects the North Sea with the Wadden Sea.
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D.
Mare Internum
Mare Internum is the ancient Roman name for the Mediterranean Sea, the central body of water around which much of classical civilization developed.
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E.
Mare Serenitatis
Mare Serenitatis is a large lunar mare, or basaltic plain, on the Moon’s near side, easily visible from Earth as a dark, circular feature formed by ancient volcanic activity.
- 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: Sea of Tranquility Target entity description: The Sea of Tranquility is a lunar mare on the Moon’s near side, famous as the site of humanity’s first crewed Moon landing.
-
A.
Mare
Mare is an Austronesian language spoken primarily on Maré Island in New Caledonia, also known as the Nengone language.
-
B.
Mare
Mare is the nickname of American actress and singer-songwriter Mare Winningham, known for her work in film, television, and theater.
-
C.
Marsdiep
Marsdiep is a tidal inlet in the Netherlands that separates the island of Texel from the mainland and connects the North Sea with the Wadden Sea.
-
D.
Mare Internum
Mare Internum is the ancient Roman name for the Mediterranean Sea, the central body of water around which much of classical civilization developed.
-
E.
Mare Serenitatis
Mare Serenitatis is a large lunar mare, or basaltic plain, on the Moon’s near side, easily visible from Earth as a dark, circular feature formed by ancient volcanic activity.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sea of Tranquility