Triple

T6639662
Position Surface form Disambiguated ID Type / Status
Subject Prydz Bay region E150552 entity
Predicate borderedBy P224 FINISHED
Object Amery Ice Shelf
The Amery Ice Shelf is one of Antarctica’s largest ice shelves, a massive floating extension of the East Antarctic Ice Sheet that drains inland glaciers into the Southern Ocean.
E608295 NE FINISHED

How this triple was built (4 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: Amery Ice Shelf | Statement: [Prydz Bay region, borderedBy, Amery Ice Shelf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amery Ice Shelf
Context triple: [Prydz Bay region, borderedBy, Amery Ice Shelf]
  • A. Ross Ice Shelf
    The Ross Ice Shelf is the world’s largest ice shelf, a vast floating extension of the Antarctic ice sheet that plays a key role in buttressing inland glaciers and influencing global sea-level stability.
  • B. Brunt Ice Shelf
    The Brunt Ice Shelf is a vast floating expanse of glacial ice on the coast of Antarctica, known for its dynamic crevassing and as a key site for polar research and monitoring.
  • C. McMurdo Ice Shelf
    The McMurdo Ice Shelf is a large floating extension of the Antarctic ice sheet located in the southwestern Ross Sea near Ross Island and McMurdo Sound.
  • D. Lazarev Ice Shelf
    Lazarev Ice Shelf is a coastal ice shelf fringing the coast of Queen Maud Land in East Antarctica, forming part of the region’s extensive ice-covered shoreline.
  • E. Larsen Ice Shelf
    The Larsen Ice Shelf is a large Antarctic ice shelf fringing the eastern coast of the Antarctic Peninsula, known for its dramatic partial collapses that have highlighted the impacts of climate change.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Amery Ice Shelf
Triple: [Prydz Bay region, borderedBy, Amery Ice Shelf]
Generated description
The Amery Ice Shelf is one of Antarctica’s largest ice shelves, a massive floating extension of the East Antarctic Ice Sheet that drains inland glaciers into the Southern Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amery Ice Shelf
Target entity description: The Amery Ice Shelf is one of Antarctica’s largest ice shelves, a massive floating extension of the East Antarctic Ice Sheet that drains inland glaciers into the Southern Ocean.
  • A. Ross Ice Shelf
    The Ross Ice Shelf is the world’s largest ice shelf, a vast floating extension of the Antarctic ice sheet that plays a key role in buttressing inland glaciers and influencing global sea-level stability.
  • B. Brunt Ice Shelf
    The Brunt Ice Shelf is a vast floating expanse of glacial ice on the coast of Antarctica, known for its dynamic crevassing and as a key site for polar research and monitoring.
  • C. McMurdo Ice Shelf
    The McMurdo Ice Shelf is a large floating extension of the Antarctic ice sheet located in the southwestern Ross Sea near Ross Island and McMurdo Sound.
  • D. Lazarev Ice Shelf
    Lazarev Ice Shelf is a coastal ice shelf fringing the coast of Queen Maud Land in East Antarctica, forming part of the region’s extensive ice-covered shoreline.
  • E. Larsen Ice Shelf
    The Larsen Ice Shelf is a large Antarctic ice shelf fringing the eastern coast of the Antarctic Peninsula, known for its dramatic partial collapses that have highlighted the impacts of climate change.
  • F. None of above. chosen

Provenance (5 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_69c687f0ceb08190bf40807bfc605fa5 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6aff1fe8081908c32db341b0fb354 completed March 27, 2026, 4:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e455edb88190983f74f39e55665c completed March 27, 2026, 8:11 p.m.
NEDg Description generation batch_69c6e8584bd08190bb45747aca6e9327 completed March 27, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69c6e8dcc9bc819099ba39f67677195b completed March 27, 2026, 8:30 p.m.
Created at: March 27, 2026, 2 p.m.