Triple

T2511771

Position	Surface form	Disambiguated ID	Type / Status
Subject	Septimius Severus	`E52716`	entity
Predicate	era	`P200`	FINISHED
Object	Crisis of the Roman Empire (late 2nd–early 3rd century)	`E6758`	NE FINISHED

How this triple was built (2 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: Crisis of the Roman Empire (late 2nd–early 3rd century) | Statement: [Septimius Severus, era, Crisis of the Roman Empire (late 2nd–early 3rd century)]

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

Target entity: Crisis of the Roman Empire (late 2nd–early 3rd century)
Context triple: [Septimius Severus, era, Crisis of the Roman Empire (late 2nd–early 3rd century)]

A. Crisis of the Third Century chosen
The Crisis of the Third Century was a period of severe political instability, military upheaval, economic collapse, and external invasion that nearly caused the disintegration of the Roman Empire between roughly 235 and 284 CE.
B. Decian persecution
The Decian persecution was a mid-3rd-century Roman imperial campaign under Emperor Decius that sought to enforce universal pagan sacrifice and led to widespread, systematic persecution of Christians.
C. Year of the Five Emperors
The Year of the Five Emperors was a tumultuous period of civil war and rapid imperial succession in 193 AD that ultimately paved the way for the rise of the Severan dynasty in the Roman Empire.
D. Diocletianic Persecution
The Diocletianic Persecution was the Roman Empire’s last and most severe campaign of repression against Christians, marked by widespread martyrdom, destruction of churches, and attempts to eradicate Christian worship in the early 4th century.
E. Fall of the Western Roman Empire
The Fall of the Western Roman Empire was the gradual decline and eventual collapse of Roman imperial authority in the West during the 5th century, marked by internal decay, barbarian invasions, and the deposition of the last Western emperor in 476 CE.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab4958e76481908a235377dd921c9e`	completed	March 6, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69abd1efb5c48190a9b47b39a388412b`	completed	March 7, 2026, 7:21 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69af1fac64a881909ed527a7c50ba720`	completed	March 9, 2026, 7:29 p.m.

Created at: March 6, 2026, 9:46 p.m.