Triple
T22553671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tyrrhenian back-arc basin system |
E557622
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Aeolian volcanic arc
The Aeolian volcanic arc is a chain of active and dormant volcanic islands and seamounts in the southern Tyrrhenian Sea, renowned for its dramatic eruptions and classic examples of subduction-related volcanism.
|
E1543344
|
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: Aeolian volcanic arc | Statement: [Tyrrhenian back-arc basin system, contains, Aeolian volcanic arc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aeolian volcanic arc Context triple: [Tyrrhenian back-arc basin system, contains, Aeolian volcanic arc]
-
A.
Hellenic volcanic arc
The Hellenic volcanic arc is a major volcanic chain in the southern Aegean Sea formed by the subduction of the African Plate beneath the Eurasian Plate, producing active volcanoes such as Santorini and Nisyros.
-
B.
Cordilleran magmatic arc
The Cordilleran magmatic arc is a vast, long-lived chain of continental-margin volcanoes and intrusive igneous bodies that formed along the western edge of North America due to subduction-related tectonic activity.
-
C.
Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
-
D.
Campanian volcanic arc
The Campanian volcanic arc is a geologically active volcanic region in southern Italy that includes notable centers such as Mount Vesuvius and the Phlegraean Fields.
-
E.
Bismarck volcanic arc
The Bismarck volcanic arc is a chain of active volcanoes in Papua New Guinea formed by subduction-related tectonic processes along the Bismarck Sea region.
- 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: Aeolian volcanic arc Triple: [Tyrrhenian back-arc basin system, contains, Aeolian volcanic arc]
Generated description
The Aeolian volcanic arc is a chain of active and dormant volcanic islands and seamounts in the southern Tyrrhenian Sea, renowned for its dramatic eruptions and classic examples of subduction-related volcanism.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aeolian volcanic arc Target entity description: The Aeolian volcanic arc is a chain of active and dormant volcanic islands and seamounts in the southern Tyrrhenian Sea, renowned for its dramatic eruptions and classic examples of subduction-related volcanism.
-
A.
Hellenic volcanic arc
The Hellenic volcanic arc is a major volcanic chain in the southern Aegean Sea formed by the subduction of the African Plate beneath the Eurasian Plate, producing active volcanoes such as Santorini and Nisyros.
-
B.
Cordilleran magmatic arc
The Cordilleran magmatic arc is a vast, long-lived chain of continental-margin volcanoes and intrusive igneous bodies that formed along the western edge of North America due to subduction-related tectonic activity.
-
C.
Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
-
D.
Campanian volcanic arc
The Campanian volcanic arc is a geologically active volcanic region in southern Italy that includes notable centers such as Mount Vesuvius and the Phlegraean Fields.
-
E.
Bismarck volcanic arc
The Bismarck volcanic arc is a chain of active volcanoes in Papua New Guinea formed by subduction-related tectonic processes along the Bismarck Sea region.
- 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f780fb88190836408c6de3d3966 |
completed | April 29, 2026, 1:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b2d6510648190aba36f0ad1bb4f81 |
completed | May 18, 2026, 3:16 p.m. |
| NEDg | Description generation | batch_6a0b364718308190937c3b7ae90ea9df |
completed | May 18, 2026, 3:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b37a1ecc08190ac89e862582833a0 |
completed | May 18, 2026, 4 p.m. |
Created at: April 16, 2026, 8:52 p.m.