Triple
T16769550
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terevaka summit |
E407555
|
entity |
| Predicate | volcanicArcOrBelt |
P2408
|
FINISHED |
| Object |
Nazca Plate hotspot region
The Nazca Plate hotspot region is a volcanically active area on the Nazca tectonic plate where mantle plumes generate seamounts, islands, and volcanic chains such as those including Terevaka.
|
E254387
|
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: Nazca Plate hotspot region | Statement: [Terevaka summit, volcanicArcOrBelt, Nazca Plate hotspot region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nazca Plate hotspot region Context triple: [Terevaka summit, volcanicArcOrBelt, Nazca Plate hotspot region]
-
A.
Cocos–Nazca spreading center
The Cocos–Nazca spreading center is a mid-ocean ridge in the eastern Pacific where tectonic divergence forms and separates the Cocos and Nazca plates.
-
B.
Galápagos hotspot
The Galápagos hotspot is a volcanic mantle plume beneath the eastern Pacific Ocean responsible for creating the Galápagos Islands and associated seafloor features through long-term hotspot volcanism.
-
C.
Nazca–South America plate boundary
The Nazca–South America plate boundary is a major convergent margin along the western edge of South America where the oceanic Nazca Plate subducts beneath the continental South American Plate, driving intense Andean volcanism, seismicity, and mountain building.
-
D.
Nazca Plate
The Nazca Plate is an oceanic tectonic plate in the southeastern Pacific that subducts beneath the South American Plate, driving Andean mountain building and frequent earthquakes and volcanism along the western coast of South America.
-
E.
Gorda Plate
The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
- 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: Nazca Plate hotspot region Triple: [Terevaka summit, volcanicArcOrBelt, Nazca Plate hotspot region]
Generated description
The Nazca Plate hotspot region is a volcanically active area on the Nazca tectonic plate where mantle plumes generate seamounts, islands, and volcanic chains such as those including Terevaka.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nazca Plate hotspot region Target entity description: The Nazca Plate hotspot region is a volcanically active area on the Nazca tectonic plate where mantle plumes generate seamounts, islands, and volcanic chains such as those including Terevaka.
-
A.
Cocos–Nazca spreading center
The Cocos–Nazca spreading center is a mid-ocean ridge in the eastern Pacific where tectonic divergence forms and separates the Cocos and Nazca plates.
-
B.
Galápagos hotspot
chosen
The Galápagos hotspot is a volcanic mantle plume beneath the eastern Pacific Ocean responsible for creating the Galápagos Islands and associated seafloor features through long-term hotspot volcanism.
-
C.
Nazca–South America plate boundary
The Nazca–South America plate boundary is a major convergent margin along the western edge of South America where the oceanic Nazca Plate subducts beneath the continental South American Plate, driving intense Andean volcanism, seismicity, and mountain building.
-
D.
Nazca Plate
The Nazca Plate is an oceanic tectonic plate in the southeastern Pacific that subducts beneath the South American Plate, driving Andean mountain building and frequent earthquakes and volcanism along the western coast of South America.
-
E.
Gorda Plate
The Gorda Plate is a small tectonic plate off the coast of northern California that forms part of the complex plate boundary system between the Pacific and North American Plates.
- 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_69d8839174188190909f190097207065 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b0356a9c8190b316cd00223e7537 |
completed | April 18, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a533e83481909966a7b86c8c8e64 |
completed | May 10, 2026, 3:33 p.m. |
| NEDg | Description generation | batch_6a00a6d6a6d08190b103c2dfd30f0e28 |
completed | May 10, 2026, 3:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00a749f2688190af57bd13b9dedeb1 |
completed | May 10, 2026, 3:42 p.m. |
Created at: April 10, 2026, 5:21 a.m.