Triple

T20946883
Position Surface form Disambiguated ID Type / Status
Subject Harker Glacier E515864 entity
Predicate inOceanRegion P136583 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: [Harker Glacier, inOceanRegion, South Atlantic Ocean]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Atlantic Ocean
Context triple: [Harker Glacier, inOceanRegion, 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: inOceanRegion
Context triple: [Harker Glacier, inOceanRegion, South Atlantic Ocean]
  • A. belongsToOceanicRegion chosen
    Indicates that one entity is geographically or administratively situated within, or associated with, a specified oceanic region.
  • B. hasOceanSubregion
    Indicates that a larger oceanic area is divided into or associated with a more specific subregion within it.
  • C. hasPrimaryOceanRegion
    Indicates that an entity is primarily associated with or located within a specified ocean region as its main marine area.
  • D. nauticalRegion
    Indicates that one entity is a maritime or nautical area within which the other entity is located, operates, or is relevant.
  • E. ITURegion
    Indicates the International Telecommunication Union (ITU) regional classification to which an entity (such as a location or station) belongs.
  • F. None of above.

Provenance (3 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fad97aa48190b4be692e3afce8c9 completed April 21, 2026, 4:19 a.m.
PD Predicate disambiguation batch_69e5c9b1bae48190a845165fed1b005e completed April 20, 2026, 6:37 a.m.
Created at: April 16, 2026, 12:56 p.m.