Triple

T21296235
Position Surface form Disambiguated ID Type / Status
Subject Marian Cove E524928 entity
Predicate partOf P40 FINISHED
Object Southern Ocean coastal system — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Southern Ocean coastal system | Statement: [Marian Cove, partOf, Southern Ocean coastal system]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Southern Ocean coastal system
Context triple: [Marian Cove, partOf, Southern Ocean coastal system]
  • A. Austral subpolar region
    The Austral subpolar region is a cold, windswept biogeographic zone at the southern tip of South America and nearby subantarctic islands, characterized by oceanic climates, subpolar forests, and tundra-like ecosystems.
  • B. East Antarctic margin of the Southern Ocean
    The East Antarctic margin of the Southern Ocean is the remote, ice-dominated oceanic boundary fringing East Antarctica, characterized by extensive continental shelves, strong katabatic winds, and crucial roles in global ocean circulation and climate.
  • C. Maritime Antarctic region
    The Maritime Antarctic region is the relatively mild, coastal zone of Antarctica characterized by oceanic climates, seasonal sea ice, and distinct plant and animal communities compared to the continent’s interior.
  • D. Pacific sector of Southern Ocean
    The Pacific sector of the Southern Ocean is the portion of the ocean surrounding Antarctica that lies south of the Pacific Ocean, encompassing areas such as the Ross Sea.
  • E. Southern Ocean Whale Sanctuary
    The Southern Ocean Whale Sanctuary is a large protected area in Antarctic waters designated to prohibit commercial whaling and support the conservation and recovery of whale populations.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Southern Ocean coastal system
Target entity description: The Southern Ocean coastal system comprises the dynamic, ice-influenced marine and nearshore environments fringing Antarctica, characterized by extreme climate, rich polar ecosystems, and strong interactions between ocean, ice, and atmosphere.
  • A. Austral subpolar region
    The Austral subpolar region is a cold, windswept biogeographic zone at the southern tip of South America and nearby subantarctic islands, characterized by oceanic climates, subpolar forests, and tundra-like ecosystems.
  • B. East Antarctic margin of the Southern Ocean chosen
    The East Antarctic margin of the Southern Ocean is the remote, ice-dominated oceanic boundary fringing East Antarctica, characterized by extensive continental shelves, strong katabatic winds, and crucial roles in global ocean circulation and climate.
  • C. Maritime Antarctic region
    The Maritime Antarctic region is the relatively mild, coastal zone of Antarctica characterized by oceanic climates, seasonal sea ice, and distinct plant and animal communities compared to the continent’s interior.
  • D. Pacific sector of Southern Ocean
    The Pacific sector of the Southern Ocean is the portion of the ocean surrounding Antarctica that lies south of the Pacific Ocean, encompassing areas such as the Ross Sea.
  • E. Southern Ocean Whale Sanctuary
    The Southern Ocean Whale Sanctuary is a large protected area in Antarctic waters designated to prohibit commercial whaling and support the conservation and recovery of whale populations.
  • F. None of above.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0b517e6748190850d6f6ddf323d69 elicitation completed
NER batch_69e7385858ec8190bdc9c5cdcb8d4507 ner completed
Created at: April 16, 2026, 4:04 p.m.