Triple

T21929619
Position Surface form Disambiguated ID Type / Status
Subject Galápagos Transform Fault system E541533 entity
Predicate segments P17710 FINISHED
Object Galápagos Spreading Center — NE NERFINISHED

How this triple was built (2 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: Galápagos Spreading Center | Statement: [Galápagos Transform Fault system, segments, Galápagos Spreading Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Galápagos Spreading Center
Context triple: [Galápagos Transform Fault system, segments, Galápagos Spreading Center]
  • A. Galápagos Spreading Center chosen
    The Galápagos Spreading Center is a mid-ocean ridge segment in the eastern Pacific where tectonic plates diverge and new oceanic crust forms near the Galápagos Islands.
  • B. Central Lau Spreading Center
    The Central Lau Spreading Center is a major seafloor spreading ridge in the southwestern Pacific where tectonic plates diverge and new oceanic crust forms within the Lau Basin back-arc region.
  • C. 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.
  • D. Eastern Lau Spreading Center
    The Eastern Lau Spreading Center is a seafloor spreading zone in the southwest Pacific where tectonic plates diverge, creating new oceanic crust and driving intense submarine volcanic and hydrothermal activity.
  • E. Galápagos Transform Fault system
    The Galápagos Transform Fault system is a series of major strike-slip faults in the eastern Pacific that offset and segment the Galápagos Spreading Center, influencing regional plate motions and seafloor morphology.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c47d74488190a15119108794a307 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f123fdd88081909dc7d4a05fb0ee35 completed April 28, 2026, 9:17 p.m.
Created at: April 16, 2026, 7:47 p.m.