Triple

T12628680

Position	Surface form	Disambiguated ID	Type / Status
Subject	Anatolian Plate	`E301582`	entity
Predicate	associatedWith	`P37`	FINISHED
Object	2020 İzmir earthquake The 2020 İzmir earthquake was a powerful and deadly seismic event that struck the Aegean Sea region near the Turkish city of İzmir, causing widespread building collapses and significant casualties in western Turkey and parts of Greece.	`E998791`	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: 2020 İzmir earthquake | Statement: [Anatolian Plate, associatedWith, 2020 İzmir earthquake]

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

Target entity: 2020 İzmir earthquake
Context triple: [Anatolian Plate, associatedWith, 2020 İzmir earthquake]

A. 1999 Düzce earthquake
The 1999 Düzce earthquake was a powerful and deadly magnitude 7.2 earthquake that struck northwestern Turkey, causing extensive destruction and loss of life just months after the devastating İzmit earthquake.
B. 1999 İzmit earthquake
The 1999 İzmit earthquake was a devastating magnitude 7.6 quake in northwestern Turkey that caused massive destruction and loss of life, and highlighted the seismic risk along the North Anatolian Fault.
C. 1992 Erzincan earthquake
The 1992 Erzincan earthquake was a powerful and destructive seismic event in eastern Turkey that caused significant loss of life and damage, highlighting the seismic risk along the North Anatolian Fault.
D. 1944 Bolu–Gerede earthquake
The 1944 Bolu–Gerede earthquake was a major and destructive seismic event in northern Turkey that ruptured a long segment of the North Anatolian Fault and caused extensive damage and loss of life.
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: 2020 İzmir earthquake
Triple: [Anatolian Plate, associatedWith, 2020 İzmir earthquake]

Generated description

The 2020 İzmir earthquake was a powerful and deadly seismic event that struck the Aegean Sea region near the Turkish city of İzmir, causing widespread building collapses and significant casualties in western Turkey and parts of Greece.

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

Target entity: 2020 İzmir earthquake
Target entity description: The 2020 İzmir earthquake was a powerful and deadly seismic event that struck the Aegean Sea region near the Turkish city of İzmir, causing widespread building collapses and significant casualties in western Turkey and parts of Greece.

A. 1999 Düzce earthquake
The 1999 Düzce earthquake was a powerful and deadly magnitude 7.2 earthquake that struck northwestern Turkey, causing extensive destruction and loss of life just months after the devastating İzmit earthquake.
B. 1999 İzmit earthquake
The 1999 İzmit earthquake was a devastating magnitude 7.6 quake in northwestern Turkey that caused massive destruction and loss of life, and highlighted the seismic risk along the North Anatolian Fault.
C. 1992 Erzincan earthquake
The 1992 Erzincan earthquake was a powerful and destructive seismic event in eastern Turkey that caused significant loss of life and damage, highlighting the seismic risk along the North Anatolian Fault.
D. 1944 Bolu–Gerede earthquake
The 1944 Bolu–Gerede earthquake was a major and destructive seismic event in northern Turkey that ruptured a long segment of the North Anatolian Fault and caused extensive damage and loss of life.
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_69d7bdeaf49c8190b13800111fa77ea3`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d9610ce9e48190a496824002c0d2be`	completed	April 10, 2026, 8:43 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6719676d48190bcc9d7ccbde2605e`	completed	May 2, 2026, 9:50 p.m.
NEDg	Description generation	`batch_69f6749c2ddc8190945270e6e5b210dd`	completed	May 2, 2026, 10:03 p.m.
NED2	Entity disambiguation (via description)	`batch_69f675c42fec8190b60751c0db88f3b6`	completed	May 2, 2026, 10:08 p.m.

Created at: April 9, 2026, 5:15 p.m.