Triple

T22553685
Position Surface form Disambiguated ID Type / Status
Subject Tyrrhenian back-arc basin system E557622 entity
Predicate linkedTo P37 FINISHED
Object Calabrian subduction zone
The Calabrian subduction zone is a tectonically active region in the central Mediterranean where the Ionian plate is being subducted beneath the Calabrian Arc, driving intense seismicity, volcanism, and complex crustal deformation.
E1545986 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: Calabrian subduction zone | Statement: [Tyrrhenian back-arc basin system, linkedTo, Calabrian subduction zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Calabrian subduction zone
Context triple: [Tyrrhenian back-arc basin system, linkedTo, Calabrian subduction zone]
  • A. Makran subduction zone
    The Makran subduction zone is a major convergent plate boundary in the northwestern Indian Ocean where the Arabian Plate is being subducted beneath the Eurasian Plate, capable of generating large earthquakes and tsunamis.
  • B. Mariana subduction zone
    The Mariana subduction zone is a deep oceanic trench system in the western Pacific where the Pacific Plate is forced beneath the smaller Mariana Plate, creating one of the world's deepest and most active tectonic boundaries.
  • C. New Britain subduction zone
    The New Britain subduction zone is a highly active convergent plate boundary north of New Britain Island in Papua New Guinea, known for intense seismicity and volcanism along the Bismarck Sea region.
  • D. Jalisco subduction zone
    The Jalisco subduction zone is a tectonically active region off western Mexico where the Rivera Plate descends beneath the North American Plate, generating frequent earthquakes and volcanic activity.
  • E. Sumatra subduction zone
    The Sumatra subduction zone is a major convergent plate boundary off the western coast of Sumatra where intense seismic and volcanic activity occurs, including some of the world’s largest recorded earthquakes and tsunamis.
  • 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: Calabrian subduction zone
Triple: [Tyrrhenian back-arc basin system, linkedTo, Calabrian subduction zone]
Generated description
The Calabrian subduction zone is a tectonically active region in the central Mediterranean where the Ionian plate is being subducted beneath the Calabrian Arc, driving intense seismicity, volcanism, and complex crustal deformation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Calabrian subduction zone
Target entity description: The Calabrian subduction zone is a tectonically active region in the central Mediterranean where the Ionian plate is being subducted beneath the Calabrian Arc, driving intense seismicity, volcanism, and complex crustal deformation.
  • A. Makran subduction zone
    The Makran subduction zone is a major convergent plate boundary in the northwestern Indian Ocean where the Arabian Plate is being subducted beneath the Eurasian Plate, capable of generating large earthquakes and tsunamis.
  • B. Mariana subduction zone
    The Mariana subduction zone is a deep oceanic trench system in the western Pacific where the Pacific Plate is forced beneath the smaller Mariana Plate, creating one of the world's deepest and most active tectonic boundaries.
  • C. New Britain subduction zone
    The New Britain subduction zone is a highly active convergent plate boundary north of New Britain Island in Papua New Guinea, known for intense seismicity and volcanism along the Bismarck Sea region.
  • D. Jalisco subduction zone
    The Jalisco subduction zone is a tectonically active region off western Mexico where the Rivera Plate descends beneath the North American Plate, generating frequent earthquakes and volcanic activity.
  • E. Sumatra subduction zone
    The Sumatra subduction zone is a major convergent plate boundary off the western coast of Sumatra where intense seismic and volcanic activity occurs, including some of the world’s largest recorded earthquakes and tsunamis.
  • 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_6a0b4dedbb948190b0d18425b2ef9d54 completed May 18, 2026, 5:35 p.m.
NEDg Description generation batch_6a0b4f929c4081908436c82a4c7a0cd8 completed May 18, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_6a0b50b3c61c8190977a0c8a6e051b0c completed May 18, 2026, 5:47 p.m.
Created at: April 16, 2026, 8:52 p.m.