Triple

T21808275

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lochkovian Epoch	`E538404`	entity
Predicate	precedes	`P97`	FINISHED
Object	Pragian Epoch	`—`	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: Pragian Epoch | Statement: [Lochkovian Epoch, precedes, Pragian Epoch]

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

Target entity: Pragian Epoch
Context triple: [Lochkovian Epoch, precedes, Pragian Epoch]

A. Hyborian Age
The Hyborian Age is a fictional prehistoric era created by Robert E. Howard as the sword-and-sorcery setting for his Conan the Barbarian stories.
B. Orosirian Period
The Orosirian Period is a division of early Earth's history marked by significant crustal stabilization, widespread orogeny, and major impact events roughly 2.05 to 1.8 billion years ago.
C. Pridoli Epoch
The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
D. Artinskian Age
The Artinskian Age is a stage of the early Permian Period characterized by significant marine and terrestrial faunal evolution and important global climatic shifts.
E. Statherian Period
The Statherian Period is the final division of the Paleoproterozoic Era, marked by the stabilization of continental cratons and significant crustal growth roughly 1.8 to 1.6 billion years ago.
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: Pragian Epoch
Target entity description: The Pragian Epoch is an early subdivision of the Devonian Period characterized by the diversification of marine life, especially early fishes and reef-building organisms.

A. Hyborian Age
The Hyborian Age is a fictional prehistoric era created by Robert E. Howard as the sword-and-sorcery setting for his Conan the Barbarian stories.
B. Orosirian Period
The Orosirian Period is a division of early Earth's history marked by significant crustal stabilization, widespread orogeny, and major impact events roughly 2.05 to 1.8 billion years ago.
C. Pridoli Epoch
The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
D. Artinskian Age
The Artinskian Age is a stage of the early Permian Period characterized by significant marine and terrestrial faunal evolution and important global climatic shifts.
E. Statherian Period
The Statherian Period is the final division of the Paleoproterozoic Era, marked by the stabilization of continental cratons and significant crustal growth roughly 1.8 to 1.6 billion years ago.
F. None of above. chosen

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_69e0c473f0f8819086c9d1b4a143bd67`	completed	April 16, 2026, 11:13 a.m.
NER	Named-entity recognition	`batch_69f078047ca88190a0efa4bc7f2faf80`	completed	April 28, 2026, 9:04 a.m.

Created at: April 16, 2026, 6:53 p.m.