Triple

T12243416

Position	Surface form	Disambiguated ID	Type / Status
Subject	Arena di Verona	`E291789`	entity
Predicate	damageEvent	`P992`	FINISHED
Object	1117 Verona earthquake The 1117 Verona earthquake was a major medieval seismic event in northern Italy that caused widespread destruction across the city of Verona and surrounding regions.	`E972386`	NE FINISHED

How this triple was built (4 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: 1117 Verona earthquake | Statement: [Arena di Verona, damageEvent, 1117 Verona earthquake]

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

Target entity: 1117 Verona earthquake
Context triple: [Arena di Verona, damageEvent, 1117 Verona earthquake]

A. 1915 Avezzano earthquake
The 1915 Avezzano earthquake was a devastating magnitude 7.0 seismic event in central Italy that destroyed numerous towns in the Marsica region and caused tens of thousands of deaths.
B. 1980 Irpinia earthquake
The 1980 Irpinia earthquake was a devastating magnitude 6.9 earthquake that struck southern Italy, causing widespread destruction and thousands of deaths, particularly in the Campania and Basilicata regions.
C. 1908 Messina earthquake
The 1908 Messina earthquake was a devastating seismic event in southern Italy that, along with the resulting tsunami, destroyed much of Messina and Reggio Calabria and caused one of the highest death tolls of any European earthquake in modern history.
D. 2012 Emilia earthquakes
The 2012 Emilia earthquakes were a series of strong seismic events in northern Italy that caused widespread destruction, particularly to historic buildings and industrial facilities, and resulted in multiple deaths and significant economic losses.
E. 2016 Central Italy earthquakes
The 2016 Central Italy earthquakes were a devastating series of seismic events that struck central Italy, causing widespread destruction and loss of life across several towns and villages.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: 1117 Verona earthquake
Triple: [Arena di Verona, damageEvent, 1117 Verona earthquake]

Generated description

The 1117 Verona earthquake was a major medieval seismic event in northern Italy that caused widespread destruction across the city of Verona and surrounding regions.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: 1117 Verona earthquake
Target entity description: The 1117 Verona earthquake was a major medieval seismic event in northern Italy that caused widespread destruction across the city of Verona and surrounding regions.

A. 1915 Avezzano earthquake
The 1915 Avezzano earthquake was a devastating magnitude 7.0 seismic event in central Italy that destroyed numerous towns in the Marsica region and caused tens of thousands of deaths.
B. 1980 Irpinia earthquake
The 1980 Irpinia earthquake was a devastating magnitude 6.9 earthquake that struck southern Italy, causing widespread destruction and thousands of deaths, particularly in the Campania and Basilicata regions.
C. 1908 Messina earthquake
The 1908 Messina earthquake was a devastating seismic event in southern Italy that, along with the resulting tsunami, destroyed much of Messina and Reggio Calabria and caused one of the highest death tolls of any European earthquake in modern history.
D. 2012 Emilia earthquakes
The 2012 Emilia earthquakes were a series of strong seismic events in northern Italy that caused widespread destruction, particularly to historic buildings and industrial facilities, and resulted in multiple deaths and significant economic losses.
E. 2016 Central Italy earthquakes
The 2016 Central Italy earthquakes were a devastating series of seismic events that struck central Italy, causing widespread destruction and loss of life across several towns and villages.
F. None of above. chosen

Provenance (5 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_69d6ab67950c8190be08450a06228c4b`	completed	April 8, 2026, 7:24 p.m.
NER	Named-entity recognition	`batch_69d91cb724448190be29fc1d2b946ab7`	completed	April 10, 2026, 3:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f60ab7b9308190b621b71d75aa10cc`	completed	May 2, 2026, 2:31 p.m.
NEDg	Description generation	`batch_69f60c6211448190af411f1b6f42c4b6`	completed	May 2, 2026, 2:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69f60d1429f08190b7f3f053044f5a9e`	completed	May 2, 2026, 2:41 p.m.

Created at: April 8, 2026, 9:51 p.m.