Triple

T3512692
Position Surface form Disambiguated ID Type / Status
Subject Jan Mayen Fracture Zone E74231 entity
Predicate partOf P40 FINISHED
Object North Atlantic fracture zone system
The North Atlantic fracture zone system is a network of major oceanic crustal faults and offsets that segment the Mid-Atlantic Ridge and shape the seafloor topography of the North Atlantic Ocean.
 E366333 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: North Atlantic fracture zone system | Statement: [Jan Mayen Fracture Zone, partOf, North Atlantic fracture zone system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Atlantic fracture zone system
Context triple: [Jan Mayen Fracture Zone, partOf, North Atlantic fracture zone system]
  • A. Shackleton Fracture Zone
    The Shackleton Fracture Zone is a major submarine tectonic feature in the Southern Ocean that forms part of the complex plate boundary system around the Scotia Plate near Antarctica.
  • B. Romanche Fracture Zone
    The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
  • C. Riviera Fracture Zone
    The Riviera Fracture Zone is a major submarine tectonic feature in the eastern Pacific Ocean that forms part of the complex plate boundary system off the coast of Mexico.
  • D. Sovanco Fracture Zone
    The Sovanco Fracture Zone is a major transform fault system in the northeast Pacific Ocean that accommodates motion between the Explorer and Juan de Fuca tectonic plates.
  • E. Blanco Fracture Zone
    The Blanco Fracture Zone is a major transform fault and fracture zone in the northeast Pacific Ocean that offsets and separates segments of the Juan de Fuca and Pacific tectonic 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: North Atlantic fracture zone system
Triple: [Jan Mayen Fracture Zone, partOf, North Atlantic fracture zone system]
Generated description
The North Atlantic fracture zone system is a network of major oceanic crustal faults and offsets that segment the Mid-Atlantic Ridge and shape the seafloor topography of the North Atlantic Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Atlantic fracture zone system
Target entity description: The North Atlantic fracture zone system is a network of major oceanic crustal faults and offsets that segment the Mid-Atlantic Ridge and shape the seafloor topography of the North Atlantic Ocean.
  • A. Shackleton Fracture Zone
    The Shackleton Fracture Zone is a major submarine tectonic feature in the Southern Ocean that forms part of the complex plate boundary system around the Scotia Plate near Antarctica.
  • B. Romanche Fracture Zone
    The Romanche Fracture Zone is a major transform fault and deep-sea fracture zone in the equatorial Atlantic Ocean that offsets the Mid-Atlantic Ridge and hosts one of the deepest points in the Atlantic basin.
  • C. Riviera Fracture Zone
    The Riviera Fracture Zone is a major submarine tectonic feature in the eastern Pacific Ocean that forms part of the complex plate boundary system off the coast of Mexico.
  • D. Sovanco Fracture Zone
    The Sovanco Fracture Zone is a major transform fault system in the northeast Pacific Ocean that accommodates motion between the Explorer and Juan de Fuca tectonic plates.
  • E. Blanco Fracture Zone
    The Blanco Fracture Zone is a major transform fault and fracture zone in the northeast Pacific Ocean that offsets and separates segments of the Juan de Fuca and Pacific tectonic plates.
  • 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_69ad85cfb5c881909c9a2edd9d6043cc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc10b6b48190bedfed6d34afc425 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e76c3a08190831402ff0c680196 completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b38232467c81909eb831bb0747cb77 completed March 13, 2026, 3:19 a.m.
NED2 Entity disambiguation (via description) batch_69b385f078d48190a72e61c59aa27e43 completed March 13, 2026, 3:35 a.m.
Created at: March 8, 2026, 3:19 p.m.