Triple

T2468215
Position Surface form Disambiguated ID Type / Status
Subject Romanche Trench E55303 entity
Predicate isMajorOffsetOf P15747 FINISHED
Object Mid-Atlantic Ridge E692 NE FINISHED

How this triple was built (3 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: Mid-Atlantic Ridge | Statement: [Romanche Trench, isMajorOffsetOf, Mid-Atlantic Ridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mid-Atlantic Ridge
Context triple: [Romanche Trench, isMajorOffsetOf, Mid-Atlantic Ridge]
  • A. Mid-Atlantic Ridge chosen
    The Mid-Atlantic Ridge is a vast underwater mountain range and divergent tectonic plate boundary running down the center of the Atlantic Ocean, where new oceanic crust is formed.
  • B. South Atlantic mid-ocean ridge system
    The South Atlantic mid-ocean ridge system is a major underwater mountain chain where tectonic plates diverge in the South Atlantic Ocean, creating new oceanic crust and hosting features such as the Bouvet Triple Junction.
  • C. Southwest Indian Ridge
    The Southwest Indian Ridge is a slow-spreading mid-ocean ridge in the southern Indian Ocean that forms part of the global system of divergent tectonic plate boundaries.
  • D. Central Indian Ridge
    The Central Indian Ridge is a major mid-ocean ridge in the Indian Ocean where tectonic plates diverge, creating new oceanic crust and significant seafloor spreading.
  • E. Southeast Indian Ridge
    The Southeast Indian Ridge is a major mid-ocean spreading center in the southern Indian Ocean that forms part of the global system of divergent tectonic plate boundaries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isMajorOffsetOf
Context triple: [Romanche Trench, isMajorOffsetOf, Mid-Atlantic Ridge]
  • A. isMajorIndexOf
    Indicates that one entity serves as the primary or major index reference for locating, organizing, or identifying another entity.
  • B. isOffsetFrom chosen
    Indicates that one entity’s position, value, or occurrence is displaced by a specified amount or direction relative to another entity.
  • C. isMajorSpanOf
    Indicates that one span or segment constitutes the primary or most significant portion of another span.
  • D. isMajor
    Indicates that an entity holds primary or greater significance, importance, or rank relative to others in a given context.
  • E. isMajorAxisFor
    Indicates that something serves as the primary or longest axis that defines the main directional or structural orientation of another object or system.
  • F. None of above.

Provenance (4 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd2bc7b5481908b3664495e99f1a4 completed March 7, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69af2b7af0d4819080fda496670bc5d7 completed March 9, 2026, 8:20 p.m.
PD Predicate disambiguation batch_69abd0b3ea308190a6d8499c2a542c50 completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:44 p.m.