Triple
T14604354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1812 Caracas earthquake |
E342787
|
entity |
| Predicate | seismicSetting |
P86958
|
FINISHED |
| Object |
Caribbean–South American plate boundary region
The Caribbean–South American plate boundary region is a tectonically active zone where the Caribbean and South American plates interact, producing frequent earthquakes and complex fault systems across northern South America and the southern Caribbean.
|
E396710
|
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: Caribbean–South American plate boundary region | Statement: [1812 Caracas earthquake, seismicSetting, Caribbean–South American plate boundary region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Caribbean–South American plate boundary region Context triple: [1812 Caracas earthquake, seismicSetting, Caribbean–South American plate boundary region]
-
A.
Cocos–Caribbean plate boundary
The Cocos–Caribbean plate boundary is a tectonic interface in Central America where the oceanic Cocos Plate interacts with the Caribbean Plate, generating significant seismic and volcanic activity.
-
B.
Caribbean Plate boundary zone
The Caribbean Plate boundary zone is a complex tectonic region where the Caribbean Plate interacts with surrounding plates, generating significant seismic and volcanic activity across the northern Caribbean.
-
C.
Cocos–North America plate boundary
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
-
D.
Caribbean Plate
The Caribbean Plate is a major tectonic plate underlying Central America and the Caribbean Sea, whose interactions with surrounding plates shape the region’s earthquakes, volcanoes, and deep ocean trenches.
-
E.
Lesser Antilles subduction zone
The Lesser Antilles subduction zone is a convergent plate boundary in the eastern Caribbean where the Atlantic oceanic crust is subducting beneath the Caribbean Plate, generating a volcanic island arc and frequent seismic activity.
- 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: Caribbean–South American plate boundary region Triple: [1812 Caracas earthquake, seismicSetting, Caribbean–South American plate boundary region]
Generated description
The Caribbean–South American plate boundary region is a tectonically active zone where the Caribbean and South American plates interact, producing frequent earthquakes and complex fault systems across northern South America and the southern Caribbean.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Caribbean–South American plate boundary region Target entity description: The Caribbean–South American plate boundary region is a tectonically active zone where the Caribbean and South American plates interact, producing frequent earthquakes and complex fault systems across northern South America and the southern Caribbean.
-
A.
Cocos–Caribbean plate boundary
The Cocos–Caribbean plate boundary is a tectonic interface in Central America where the oceanic Cocos Plate interacts with the Caribbean Plate, generating significant seismic and volcanic activity.
-
B.
Caribbean Plate boundary zone
chosen
The Caribbean Plate boundary zone is a complex tectonic region where the Caribbean Plate interacts with surrounding plates, generating significant seismic and volcanic activity across the northern Caribbean.
-
C.
Cocos–North America plate boundary
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
-
D.
Caribbean Plate
The Caribbean Plate is a major tectonic plate underlying Central America and the Caribbean Sea, whose interactions with surrounding plates shape the region’s earthquakes, volcanoes, and deep ocean trenches.
-
E.
Lesser Antilles subduction zone
The Lesser Antilles subduction zone is a convergent plate boundary in the eastern Caribbean where the Atlantic oceanic crust is subducting beneath the Caribbean Plate, generating a volcanic island arc and frequent seismic activity.
- F. None of above.
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_69d822dec68081908c2553145c4051dc |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb44bf67c8190b4c48a7715f9443e |
completed | April 14, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94ce6c208190a732f1a25700f07c |
completed | May 8, 2026, 7:46 a.m. |
| NEDg | Description generation | batch_69fd96756a7c81909b9f640b9208c8b2 |
completed | May 8, 2026, 7:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd972c0a488190bf2843a1f4b29d3a |
completed | May 8, 2026, 7:56 a.m. |
Created at: April 10, 2026, 1:25 a.m.