Triple

T21808236

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ludfordian Age	`E538403`	entity
Predicate	partOf	`P40`	FINISHED
Object	Ludlow 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: Ludlow Epoch | Statement: [Ludfordian Age, partOf, Ludlow Epoch]

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

Target entity: Ludlow Epoch
Context triple: [Ludfordian Age, partOf, Ludlow Epoch]

A. Wenlock Epoch
The Wenlock Epoch is a division of the Silurian Period in the Paleozoic Era, marked by significant marine biodiversity and the widespread development of coral reefs and early jawed fishes.
B. Lochkovian Epoch
The Lochkovian Epoch is the earliest subdivision of the Devonian Period, marking a time of significant diversification in early fish and terrestrial ecosystems.
C. Longovician
Longovician is a regional dialect of the Lorrain language traditionally spoken in parts of northeastern France.
D. Rhyacian Period
The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
E. 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.
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: Ludlow Epoch
Target entity description: The Ludlow Epoch is a division of the Silurian Period in the geologic timescale, marked by significant marine life diversification and characteristic sedimentary rock formations.

A. Wenlock Epoch
The Wenlock Epoch is a division of the Silurian Period in the Paleozoic Era, marked by significant marine biodiversity and the widespread development of coral reefs and early jawed fishes.
B. Lochkovian Epoch
The Lochkovian Epoch is the earliest subdivision of the Devonian Period, marking a time of significant diversification in early fish and terrestrial ecosystems.
C. Longovician
Longovician is a regional dialect of the Lorrain language traditionally spoken in parts of northeastern France.
D. Rhyacian Period
The Rhyacian Period is a geologic time interval in the early Proterozoic characterized by significant crustal growth, widespread metamorphism, and some of the earliest known large-scale glaciations.
E. 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.
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.