Triple

T6183607

Position	Surface form	Disambiguated ID	Type / Status
Subject	Pescina	`E138001`	entity
Predicate	sufferedEvent	`P15089`	FINISHED
Object	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.	`E574240`	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: 1915 Avezzano earthquake | Statement: [Pescina, sufferedEvent, 1915 Avezzano earthquake]

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

Target entity: 1915 Avezzano earthquake
Context triple: [Pescina, sufferedEvent, 1915 Avezzano earthquake]

A. 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.
B. 1693 Sicily earthquake
The 1693 Sicily earthquake was a devastating seismic event that struck southeastern Sicily, causing widespread destruction and loss of life and prompting the large-scale Baroque reconstruction of many towns in the region.
C. 1967 Mudurnu Valley earthquake
The 1967 Mudurnu Valley earthquake was a major and destructive seismic event in northwestern Turkey that ruptured a segment of the North Anatolian Fault, causing significant damage and casualties.
D. 1988 Spitak earthquake
The 1988 Spitak earthquake was a devastating seismic event in northern Armenia that caused massive destruction and loss of life, particularly in the cities of Spitak, Gyumri, and Vanadzor.
E. 1939 Erzincan earthquake
The 1939 Erzincan earthquake was a devastating magnitude 7.8–8.0 seismic event in eastern Turkey that caused tens of thousands of deaths and marked one of the deadliest earthquakes in the country’s history.
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: 1915 Avezzano earthquake
Triple: [Pescina, sufferedEvent, 1915 Avezzano earthquake]

Generated description

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.

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

Target entity: 1915 Avezzano earthquake
Target entity description: 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.

A. 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.
B. 1693 Sicily earthquake
The 1693 Sicily earthquake was a devastating seismic event that struck southeastern Sicily, causing widespread destruction and loss of life and prompting the large-scale Baroque reconstruction of many towns in the region.
C. 1967 Mudurnu Valley earthquake
The 1967 Mudurnu Valley earthquake was a major and destructive seismic event in northwestern Turkey that ruptured a segment of the North Anatolian Fault, causing significant damage and casualties.
D. 1988 Spitak earthquake
The 1988 Spitak earthquake was a devastating seismic event in northern Armenia that caused massive destruction and loss of life, particularly in the cities of Spitak, Gyumri, and Vanadzor.
E. 1939 Erzincan earthquake
The 1939 Erzincan earthquake was a devastating magnitude 7.8–8.0 seismic event in eastern Turkey that caused tens of thousands of deaths and marked one of the deadliest earthquakes in the country’s history.
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_69c008a8fd408190b7ec6e42934974a6`	completed	March 22, 2026, 3:20 p.m.
NER	Named-entity recognition	`batch_69c06100c2b0819097f287e86f63d590`	completed	March 22, 2026, 9:37 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c141c6b5888190983bff620c7663cc`	completed	March 23, 2026, 1:36 p.m.
NEDg	Description generation	`batch_69c1472997d081909266b0e64fdbfe96`	completed	March 23, 2026, 1:59 p.m.
NED2	Entity disambiguation (via description)	`batch_69c147b5214c819082c20480965842be`	completed	March 23, 2026, 2:01 p.m.

Created at: March 22, 2026, 4:19 p.m.