Triple
T13272597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Palu Bay |
E316101
|
entity |
| Predicate | disasterEvent |
P76614
|
FINISHED |
| Object |
2018 Sulawesi earthquake and tsunami
The 2018 Sulawesi earthquake and tsunami was a devastating magnitude 7.5 undersea quake and resulting tsunami that struck Indonesia’s Sulawesi island, causing widespread destruction and thousands of deaths, particularly around the city of Palu.
|
E1030190
|
NE FINISHED |
How this triple was built (5 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: 2018 Sulawesi earthquake and tsunami | Statement: [Palu Bay, disasterEvent, 2018 Sulawesi earthquake and tsunami]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2018 Sulawesi earthquake and tsunami Context triple: [Palu Bay, disasterEvent, 2018 Sulawesi earthquake and tsunami]
-
A.
2010 Mentawai earthquake and tsunami
The 2010 Mentawai earthquake and tsunami was a powerful undersea megathrust event off western Sumatra that generated a destructive tsunami, killing hundreds of people and devastating coastal communities in the Mentawai Islands of Indonesia.
-
B.
2005 Nias–Simeulue earthquake
The 2005 Nias–Simeulue earthquake was a powerful magnitude 8.6 megathrust earthquake off the coast of northern Sumatra that caused widespread destruction and significant casualties in Indonesia.
-
C.
2018 Anak Krakatau eruption and tsunami
The 2018 Anak Krakatau eruption and tsunami was a deadly volcanic disaster in Indonesia in which a partial collapse of the Anak Krakatau volcano triggered a tsunami that devastated coastal communities and caused significant loss of life and infrastructure.
-
D.
1976 Moro Gulf earthquake
The 1976 Moro Gulf earthquake was a powerful undersea quake in the Philippines that triggered a devastating tsunami, causing thousands of deaths and widespread destruction in Mindanao and nearby regions.
-
E.
2004 Indian Ocean earthquake and tsunami
The 2004 Indian Ocean earthquake and tsunami was a massive undersea megathrust earthquake off the coast of Sumatra that triggered devastating tsunamis across the Indian Ocean, killing over 200,000 people and becoming one of the deadliest natural disasters in recorded 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: 2018 Sulawesi earthquake and tsunami Triple: [Palu Bay, disasterEvent, 2018 Sulawesi earthquake and tsunami]
Generated description
The 2018 Sulawesi earthquake and tsunami was a devastating magnitude 7.5 undersea quake and resulting tsunami that struck Indonesia’s Sulawesi island, causing widespread destruction and thousands of deaths, particularly around the city of Palu.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2018 Sulawesi earthquake and tsunami Target entity description: The 2018 Sulawesi earthquake and tsunami was a devastating magnitude 7.5 undersea quake and resulting tsunami that struck Indonesia’s Sulawesi island, causing widespread destruction and thousands of deaths, particularly around the city of Palu.
-
A.
2010 Mentawai earthquake and tsunami
The 2010 Mentawai earthquake and tsunami was a powerful undersea megathrust event off western Sumatra that generated a destructive tsunami, killing hundreds of people and devastating coastal communities in the Mentawai Islands of Indonesia.
-
B.
2005 Nias–Simeulue earthquake
The 2005 Nias–Simeulue earthquake was a powerful magnitude 8.6 megathrust earthquake off the coast of northern Sumatra that caused widespread destruction and significant casualties in Indonesia.
-
C.
2018 Anak Krakatau eruption and tsunami
The 2018 Anak Krakatau eruption and tsunami was a deadly volcanic disaster in Indonesia in which a partial collapse of the Anak Krakatau volcano triggered a tsunami that devastated coastal communities and caused significant loss of life and infrastructure.
-
D.
1976 Moro Gulf earthquake
The 1976 Moro Gulf earthquake was a powerful undersea quake in the Philippines that triggered a devastating tsunami, causing thousands of deaths and widespread destruction in Mindanao and nearby regions.
-
E.
2004 Indian Ocean earthquake and tsunami
The 2004 Indian Ocean earthquake and tsunami was a massive undersea megathrust earthquake off the coast of Sumatra that triggered devastating tsunamis across the Indian Ocean, killing over 200,000 people and becoming one of the deadliest natural disasters in recorded history.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: disasterEvent Context triple: [Palu Bay, disasterEvent, 2018 Sulawesi earthquake and tsunami]
-
A.
disasterDepicted
Indicates that one entity visually represents or portrays a disaster involving or affecting another entity.
-
B.
notableDisasterType
Indicates the specific kind or category of disaster for which something (such as a place, event, or entity) is notable or best known.
-
C.
disasterLocation
chosen
Indicates the place where a disaster occurs or has its primary impact.
-
D.
causeOfDisaster
Indicates that the subject is responsible for bringing about or triggering the specified disaster.
-
E.
worstNaturalDisasterIn
Indicates that a particular natural disaster is the most severe or damaging one that has occurred within a specified location or region.
- F. None of above.
Provenance (6 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_69d806b1d9ac8190852c5571d5bd5f0f |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99cfdc9388190af1fdd3cd4717bd8 |
completed | April 11, 2026, 12:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a51d458819080b8c8f3a4df0f52 |
completed | May 3, 2026, 8:41 a.m. |
| NEDg | Description generation | batch_69f70b117c588190bb81ff53664cac4a |
completed | May 3, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70c04da34819091e01db25741674e |
completed | May 3, 2026, 8:49 a.m. |
| PD | Predicate disambiguation | batch_69d98f6535688190a5a4549b7be2d611 |
completed | April 11, 2026, 12:01 a.m. |
Created at: April 9, 2026, 9:26 p.m.