Triple

T20892896

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lystrosaurus	`E514451`	entity
Predicate	family	`P566`	FINISHED
Object	Lystrosauridae	`—`	NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Lystrosauridae | Statement: [Lystrosaurus, family, Lystrosauridae]

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

Target entity: Lystrosauridae
Context triple: [Lystrosaurus, family, Lystrosauridae]

A. Lognkosauria
Lognkosauria is a clade of giant South American titanosaurs known for their extremely robust builds and some of the longest necks among sauropod dinosaurs.
B. Lystrosaurus
Lystrosaurus was a small, tusked, herbivorous therapsid (mammal-like reptile) that thrived in the Early Triassic and is notable for its widespread distribution and survival after the Permian–Triassic mass extinction.
C. Protosuchia
Protosuchia is an extinct group of early, primarily terrestrial crocodyliform reptiles that lived during the Late Triassic to Early Jurassic periods.
D. Dicynodon
Dicynodon is an extinct genus of herbivorous, tusked therapsids (mammal-like reptiles) from the Late Permian period, known from fossils found in what is now South Africa and other parts of Gondwana.
E. Pseudosuchia
Pseudosuchia is a major archosaur group that includes modern crocodilians and their extinct relatives, such as many Triassic predatory reptiles.
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: Lystrosauridae
Target entity description: Lystrosauridae is an extinct family of early Triassic dicynodont therapsids best known for including the widespread and resilient genus Lystrosaurus.

A. Lognkosauria
Lognkosauria is a clade of giant South American titanosaurs known for their extremely robust builds and some of the longest necks among sauropod dinosaurs.
B. Lystrosaurus chosen
Lystrosaurus was a small, tusked, herbivorous therapsid (mammal-like reptile) that thrived in the Early Triassic and is notable for its widespread distribution and survival after the Permian–Triassic mass extinction.
C. Protosuchia
Protosuchia is an extinct group of early, primarily terrestrial crocodyliform reptiles that lived during the Late Triassic to Early Jurassic periods.
D. Dicynodon
Dicynodon is an extinct genus of herbivorous, tusked therapsids (mammal-like reptiles) from the Late Permian period, known from fossils found in what is now South Africa and other parts of Gondwana.
E. Pseudosuchia
Pseudosuchia is a major archosaur group that includes modern crocodilians and their extinct relatives, such as many Triassic predatory reptiles.
F. None of above.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69e0b4f7ebe48190952a85547a0f31a1`	completed	April 16, 2026, 10:07 a.m.
NER	Named-entity recognition	`batch_69e6d05fecd88190905a0ea80a24406a`	completed	April 21, 2026, 1:18 a.m.

Created at: April 16, 2026, 12:46 p.m.