Coprates Chasma
E1370875
UNEXPLORED
Coprates Chasma is a major trough within Mars’ vast Valles Marineris canyon system, notable for its great depth and length across the planet’s equatorial region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coprates Chasma canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19298350 — 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: Coprates Chasma Context triple: [Melas Chasma, hasNearbyFeature, Coprates Chasma]
-
A.
Candor Chasma
Candor Chasma is a major canyon within Mars’s vast Valles Marineris system, characterized by its deep troughs and layered deposits that offer insights into the planet’s geological history.
-
B.
Ius Chasma
Ius Chasma is a large, steep-walled canyon on Mars that forms part of the vast Valles Marineris rift system.
-
C.
Ithaca Chasma
Ithaca Chasma is a vast, linear canyon system that nearly encircles Saturn’s moon Tethys and is one of the largest known chasms in the solar system.
-
D.
Tithonium Chasma
Tithonium Chasma is a large, steep-walled canyon forming the northwestern segment of Mars’s vast Valles Marineris system.
-
E.
Serenity Chasma
Serenity Chasma is a vast tectonic canyon system on Pluto’s moon Charon, notable for its immense length and depth that suggest significant geological activity in the moon’s past.
- 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: Coprates Chasma Target entity description: Coprates Chasma is a major trough within Mars’ vast Valles Marineris canyon system, notable for its great depth and length across the planet’s equatorial region.
-
A.
Candor Chasma
Candor Chasma is a major canyon within Mars’s vast Valles Marineris system, characterized by its deep troughs and layered deposits that offer insights into the planet’s geological history.
-
B.
Ius Chasma
Ius Chasma is a large, steep-walled canyon on Mars that forms part of the vast Valles Marineris rift system.
-
C.
Ithaca Chasma
Ithaca Chasma is a vast, linear canyon system that nearly encircles Saturn’s moon Tethys and is one of the largest known chasms in the solar system.
-
D.
Tithonium Chasma
Tithonium Chasma is a large, steep-walled canyon forming the northwestern segment of Mars’s vast Valles Marineris system.
-
E.
Serenity Chasma
Serenity Chasma is a vast tectonic canyon system on Pluto’s moon Charon, notable for its immense length and depth that suggest significant geological activity in the moon’s past.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.