Torvosaurus
E930706
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Torvosaurus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11516985 — 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: Torvosaurus Context triple: [Cleveland-Lloyd Dinosaur Quarry, notableTaxon, Torvosaurus]
-
A.
Saurophaganax maximus
Saurophaganax maximus is a large Late Jurassic theropod dinosaur, closely related to Allosaurus, known from fossil remains found in what is now Oklahoma.
-
B.
Tarbosaurus
Tarbosaurus was a large Late Cretaceous tyrannosaurid theropod dinosaur from Asia, similar in build and ecology to Tyrannosaurus rex.
-
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.
Giganotosaurus
Giganotosaurus was a gigantic carnivorous dinosaur from Late Cretaceous South America, known as one of the largest known terrestrial predators.
-
E.
Dreadnoughtus schrani
Dreadnoughtus schrani is a gigantic titanosaurian sauropod dinosaur from Late Cretaceous Patagonia, notable for being one of the most completely known of the largest land animals that ever lived.
- 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: Torvosaurus Target entity description: 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.
-
A.
Saurophaganax maximus
Saurophaganax maximus is a large Late Jurassic theropod dinosaur, closely related to Allosaurus, known from fossil remains found in what is now Oklahoma.
-
B.
Tarbosaurus
Tarbosaurus was a large Late Cretaceous tyrannosaurid theropod dinosaur from Asia, similar in build and ecology to Tyrannosaurus rex.
-
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.
Giganotosaurus
Giganotosaurus was a gigantic carnivorous dinosaur from Late Cretaceous South America, known as one of the largest known terrestrial predators.
-
E.
Dreadnoughtus schrani
Dreadnoughtus schrani is a gigantic titanosaurian sauropod dinosaur from Late Cretaceous Patagonia, notable for being one of the most completely known of the largest land animals that ever lived.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | genus of dinosaur ⓘ |
| belongsToClade |
Megalosauroidea
NERFINISHED
ⓘ
Tetanurae NERFINISHED ⓘ |
| bodyPlan | bipedal ⓘ |
| clade | Dinosauria NERFINISHED ⓘ |
| class | Reptilia NERFINISHED ⓘ |
| contemporaneousWith |
Allosaurus
ⓘ
Stegosaurus NERFINISHED ⓘ |
| diet | carnivorous ⓘ |
| distinctiveFeature |
large, serrated teeth
ⓘ
powerful jaws ⓘ robust skull ⓘ strong forelimbs with large claws ⓘ |
| ecologicalRole | top predator in its ecosystem ⓘ |
| estimatedLength | up to about 10 meters ⓘ |
| estimatedMass | over 3 metric tons ⓘ |
| family | Megalosauridae NERFINISHED ⓘ |
| fossilSite |
Lourinhã Formation
NERFINISHED
ⓘ
Morrison Formation NERFINISHED ⓘ |
| fossilTypeMaterial |
partial skeletons
ⓘ
skull elements ⓘ teeth ⓘ |
| geologicalAge |
Kimmeridgian
NERFINISHED
ⓘ
Tithonian ⓘ |
| geologicalPeriod | Late Jurassic ⓘ |
| huntingStrategy | active predator and possible scavenger ⓘ |
| kingdom | Animalia ⓘ |
| knownFrom |
Europe
NERFINISHED
ⓘ
North America NERFINISHED ⓘ |
| livedIn |
Portugal
NERFINISHED
ⓘ
United States NERFINISHED ⓘ |
| locomotion | bipedal walking ⓘ |
| metabolism | likely elevated metabolic rate compared to modern reptiles ⓘ |
| namedBy |
James A. Jensen
NERFINISHED
ⓘ
Peter M. Galton NERFINISHED ⓘ |
| order | Saurischia NERFINISHED ⓘ |
| paleoenvironment | semi-arid floodplains with river systems ⓘ |
| phylum | Chordata ⓘ |
| reproduction | oviparous ⓘ |
| skullOrientation | deep and narrow skull ⓘ |
| subfamily | Megalosaurinae NERFINISHED ⓘ |
| suborder | Theropoda NERFINISHED ⓘ |
| taxonRank | genus ⓘ |
| temporalRange | approximately 153 to 148 million years ago ⓘ |
| theropodType | large-bodied theropod ⓘ |
| toothMorphology | ziphodont teeth ⓘ |
| trophicLevel | apex predator ⓘ |
| typeSpecies | Torvosaurus tanneri NERFINISHED ⓘ |
| yearDescribed | 1979 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Torvosaurus Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.