Acrocanthosaurus
E1151481
UNEXPLORED
Acrocanthosaurus was a large, Early Cretaceous predatory theropod dinosaur known for the distinctive high neural spines along its back.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Acrocanthosaurus canonical | 1 |
| Acrocanthosaurus atokensis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15238617 — 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: Acrocanthosaurus Context triple: [Carnosauria, includesTaxon, Acrocanthosaurus]
-
A.
Tarbosaurus
Tarbosaurus was a large Late Cretaceous tyrannosaurid theropod dinosaur from Asia, similar in build and ecology to Tyrannosaurus rex.
-
B.
Torvosaurus
Torvosaurus was a large, carnivorous theropod dinosaur from the Late Jurassic period, known for its robust build, powerful jaws, and status as one of the top predators of its time in what is now North America and Europe.
-
C.
Lythronax
Lythronax is a genus of large, carnivorous tyrannosaurid dinosaur from the Late Cretaceous of North America, notable for being one of the earliest known members of its group.
-
D.
Allosaurus
Allosaurus was a large, carnivorous theropod dinosaur of the Late Jurassic period, known as one of the top predators of its ecosystem in what is now North America.
-
E.
Mapusaurus roseae
Mapusaurus roseae was a giant carnivorous theropod dinosaur from Late Cretaceous Patagonia, closely related to Giganotosaurus and known for its role as a top predator.
- 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: Acrocanthosaurus Target entity description: Acrocanthosaurus was a large, Early Cretaceous predatory theropod dinosaur known for the distinctive high neural spines along its back.
-
A.
Tarbosaurus
Tarbosaurus was a large Late Cretaceous tyrannosaurid theropod dinosaur from Asia, similar in build and ecology to Tyrannosaurus rex.
-
B.
Torvosaurus
Torvosaurus was a large, carnivorous theropod dinosaur from the Late Jurassic period, known for its robust build, powerful jaws, and status as one of the top predators of its time in what is now North America and Europe.
-
C.
Lythronax
Lythronax is a genus of large, carnivorous tyrannosaurid dinosaur from the Late Cretaceous of North America, notable for being one of the earliest known members of its group.
-
D.
Allosaurus
Allosaurus was a large, carnivorous theropod dinosaur of the Late Jurassic period, known as one of the top predators of its ecosystem in what is now North America.
-
E.
Mapusaurus roseae
Mapusaurus roseae was a giant carnivorous theropod dinosaur from Late Cretaceous Patagonia, closely related to Giganotosaurus and known for its role as a top predator.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Acrocanthosaurus