Sauroposeidon
E1146686
UNEXPLORED
Sauroposeidon is a gigantic Early Cretaceous sauropod dinosaur from North America, notable for its extremely long neck and status as one of the tallest dinosaurs known.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sauroposeidon canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15262626 — 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: Sauroposeidon Context triple: [Somphospondyli, includesTaxon, Sauroposeidon]
-
A.
Alamosaurus
Alamosaurus is a large, long-necked sauropod dinosaur from Late Cretaceous North America, known as one of the last and largest dinosaurs to have lived there before the mass extinction.
-
B.
Brachiosaurus
Brachiosaurus is a large, long-necked sauropod dinosaur famous for its towering height and iconic appearances in popular culture.
-
C.
Camarasaurus
Camarasaurus was a large, long-necked herbivorous sauropod dinosaur from the Late Jurassic period of North America.
-
D.
Futalognkosaurus
Futalognkosaurus is a gigantic Late Cretaceous titanosaurian sauropod dinosaur from Patagonia, known from exceptionally complete fossil remains that make it one of the best-understood giant dinosaurs.
-
E.
Marshosaurus
Marshosaurus is a medium-sized theropod dinosaur from the Late Jurassic of North America, known primarily from fragmentary remains found in the Morrison Formation.
- 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: Sauroposeidon Target entity description: Sauroposeidon is a gigantic Early Cretaceous sauropod dinosaur from North America, notable for its extremely long neck and status as one of the tallest dinosaurs known.
-
A.
Alamosaurus
Alamosaurus is a large, long-necked sauropod dinosaur from Late Cretaceous North America, known as one of the last and largest dinosaurs to have lived there before the mass extinction.
-
B.
Brachiosaurus
Brachiosaurus is a large, long-necked sauropod dinosaur famous for its towering height and iconic appearances in popular culture.
-
C.
Camarasaurus
Camarasaurus was a large, long-necked herbivorous sauropod dinosaur from the Late Jurassic period of North America.
-
D.
Futalognkosaurus
Futalognkosaurus is a gigantic Late Cretaceous titanosaurian sauropod dinosaur from Patagonia, known from exceptionally complete fossil remains that make it one of the best-understood giant dinosaurs.
-
E.
Marshosaurus
Marshosaurus is a medium-sized theropod dinosaur from the Late Jurassic of North America, known primarily from fragmentary remains found in the Morrison Formation.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.