Triple
T11528449
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Puyehue-Cordón Caulle |
E273356
|
entity |
| Predicate | 1960EruptionRelatedTo |
P99545
|
FINISHED |
| Object | 1960 Valdivia earthquake |
E419833
|
NE FINISHED |
How this triple was built (3 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: 1960 Valdivia earthquake | Statement: [Puyehue-Cordón Caulle, 1960EruptionRelatedTo, 1960 Valdivia earthquake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 1960 Valdivia earthquake Context triple: [Puyehue-Cordón Caulle, 1960EruptionRelatedTo, 1960 Valdivia earthquake]
-
A.
1960 Valdivia earthquake
chosen
The 1960 Valdivia earthquake was the most powerful earthquake ever recorded, a magnitude 9.5 megathrust event that devastated southern Chile and triggered tsunamis across the Pacific.
-
B.
2010 Chile earthquake
The 2010 Chile earthquake was a massive magnitude 8.8 megathrust quake off the coast of central Chile that caused widespread destruction, triggered a tsunami, and became one of the strongest earthquakes ever recorded.
-
C.
1941 Guerrero earthquake
The 1941 Guerrero earthquake was a significant seismic event that struck the Mexican state of Guerrero, contributing to the region’s history of major earthquakes along the Pacific coast.
-
D.
1746 Lima–Callao earthquake
The 1746 Lima–Callao earthquake was a devastating seismic event in colonial Peru that destroyed much of Lima and the port of Callao and triggered a deadly tsunami, profoundly reshaping the region’s urban and architectural landscape.
-
E.
1949 Ambato earthquake
The 1949 Ambato earthquake was a devastating seismic event in central Ecuador that caused widespread destruction and significant loss of life, particularly in the city of Ambato.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: 1960EruptionRelatedTo Context triple: [Puyehue-Cordón Caulle, 1960EruptionRelatedTo, 1960 Valdivia earthquake]
-
A.
eruptionObserved
Indicates that an eruption event has been witnessed, detected, or recorded by an observer or observing system.
-
B.
eruption1902Type
Indicates the specific classification or type of the 1902 eruption event associated with an entity.
-
C.
notableEruption
Indicates that a volcano or geothermal feature has experienced an eruption considered historically or scientifically significant.
-
D.
previousNotableEruption
Indicates that one volcanic eruption directly precedes another notable eruption in time.
-
E.
eruptionName
Indicates the specific name assigned to a volcanic eruption event associated with an entity.
- 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_69d6aae3fbec8190a14632a5df2538b6 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d883972b10819093bd09cf8406671c |
completed | April 10, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6855270b08190bdb175a8dede176e |
completed | April 20, 2026, 7:58 p.m. |
| PD | Predicate disambiguation | batch_69d80879fdb48190be6dacc8aa63c809 |
completed | April 9, 2026, 8:13 p.m. |
| PDg | Predicate description generation | batch_69d8279925e4819089210611c0d8e61a |
completed | April 9, 2026, 10:26 p.m. |
Created at: April 8, 2026, 9:37 p.m.