Triple

T8519999

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tethys Ocean	`E201671`	entity
Predicate	existedDuring	`P3824`	FINISHED
Object	Jurassic period	`E9585`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Jurassic period
Context triple: [Tethys Ocean, existedDuring, Jurassic period]

A. Jurassic Period chosen
The Jurassic Period was a major division of the Mesozoic Era characterized by warm climates, the dominance and diversification of dinosaurs, and the early evolution of birds.
B. Mesozoic Era
The Mesozoic Era was a major geological era, often called the "Age of Reptiles," during which dinosaurs dominated the land and the supercontinent Pangaea broke apart into modern continents.
C. Triassic
The Triassic was the first period of the Mesozoic Era, marked by the initial diversification of dinosaurs and the recovery of life following the Permian–Triassic mass extinction.
D. Cretaceous
The Cretaceous was the final period of the Mesozoic Era, marked by high sea levels, diverse dinosaurs, and ending with the mass extinction that wiped them out about 66 million years ago.
E. Permian Period
The Permian Period was the final period of the Paleozoic Era, marked by the diversification of reptiles and the largest mass extinction in Earth's history at its close.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69ca8321bb44819081b74df0b710276d`	elicitation	completed
NER	`batch_69cbe628f8c48190a35201f9fde605cc`	ner	completed
NED1	`batch_69cef30c02908190892234cab9a22ad4`	ned_source_triple	completed

Created at: March 30, 2026, 6:16 p.m.