Triple

T18137271
Position Surface form Disambiguated ID Type / Status
Subject Subantarctic Mode Water E434168 entity
Predicate extendsBasin P130597 FINISHED
Object South Atlantic Ocean NE NERFINISHED

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: South Atlantic Ocean | Statement: [Subantarctic Mode Water, extendsBasin, South Atlantic Ocean]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Atlantic Ocean
Context triple: [Subantarctic Mode Water, extendsBasin, South Atlantic Ocean]
  • A. South Atlantic chosen
    The South Atlantic is the southern portion of the Atlantic Ocean, lying between South America and Africa and historically significant as a major arena of colonial-era naval conflict and trade routes.
  • B. South Atlantic
    The South Atlantic is a U.S. Census Bureau division encompassing several southeastern states along the Atlantic coast, including areas such as Georgia.
  • C. Central Atlantic Ocean
    The Central Atlantic Ocean is the mid-portion of the Atlantic Ocean basin, characterized by deep abyssal plains, the Mid-Atlantic Ridge, and extensive open-ocean waters between the Americas, Europe, and Africa.
  • D. equatorial Atlantic Ocean
    The equatorial Atlantic Ocean is the warm, central belt of the Atlantic that straddles the Earth's equator, connecting the tropical waters of the eastern and western hemispheres and playing a key role in global ocean circulation and climate.
  • E. tropical Atlantic Ocean
    The tropical Atlantic Ocean is the warm, low-latitude region of the Atlantic characterized by year-round high sea-surface temperatures, rich marine biodiversity, and major roles in global climate and tropical weather systems.
  • 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: extendsBasin
Context triple: [Subantarctic Mode Water, extendsBasin, South Atlantic Ocean]
  • A. basin
    Indicates a geographic area where surface water drains into a common outlet, such as a river, lake, or ocean.
  • B. formsBasinWith
    Indicates that one geographic feature combines with another to create or define a shared basin or catchment area.
  • C. basinPartOf
    Indicates that one basin is a component or subdivision of a larger basin or basin system.
  • D. basinFeature
    Indicates that one entity is a physical feature or component located within or forming part of a basin.
  • E. basinType
    Indicates the specific kind or classification of a basin associated with an entity (e.g., by form, function, or hydrological role).
  • F. None of above. chosen

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_69d8b90aac308190801e2c57d8c5bfe5 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4de089f1881908dff9835be5129a1 completed April 19, 2026, 1:52 p.m.
PD Predicate disambiguation batch_69e43317d11c81908d1dc14921566b47 completed April 19, 2026, 1:42 a.m.
PDg Predicate description generation batch_69e438f5ae2c8190b11dee46534fa5a9 completed April 19, 2026, 2:07 a.m.
Created at: April 10, 2026, 10:29 a.m.