Triple

T1299049
Position Surface form Disambiguated ID Type / Status
Subject Weddell Sea E27719 entity
Predicate hasIceShelf P28405 FINISHED
Object Filchner-Ronne Ice Shelf
The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
E152740 NE FINISHED

How this triple was built (5 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: Filchner-Ronne Ice Shelf | Statement: [Weddell Sea, hasIceShelf, Filchner-Ronne Ice Shelf]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Filchner-Ronne Ice Shelf
Context triple: [Weddell Sea, hasIceShelf, Filchner-Ronne 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. Weddell Sea
    The Weddell Sea is a large, ice-covered marginal sea off Antarctica known for its massive ice shelves, dense cold waters, and role in global ocean circulation.
  • C. Amundsen Sea
    The Amundsen Sea is a remote, ice-covered marginal sea off the coast of West Antarctica, known for its rapidly thinning ice shelves and significant contribution to global sea-level rise.
  • D. Ross Sea
    The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
  • E. West Antarctica
    West Antarctica is the portion of the Antarctic continent lying mostly west of the Transantarctic Mountains, known for its marine-based ice sheet that is particularly vulnerable to climate change and potential sea-level rise.
  • 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: Filchner-Ronne Ice Shelf
Triple: [Weddell Sea, hasIceShelf, Filchner-Ronne Ice Shelf]
Generated description
The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Filchner-Ronne Ice Shelf
Target entity description: The Filchner-Ronne Ice Shelf is one of Antarctica’s largest ice shelves, fringing the southern Weddell Sea and playing a key role in the region’s glaciology and ocean circulation.
  • 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. Weddell Sea
    The Weddell Sea is a large, ice-covered marginal sea off Antarctica known for its massive ice shelves, dense cold waters, and role in global ocean circulation.
  • C. Amundsen Sea
    The Amundsen Sea is a remote, ice-covered marginal sea off the coast of West Antarctica, known for its rapidly thinning ice shelves and significant contribution to global sea-level rise.
  • D. Ross Sea
    The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
  • E. West Antarctica
    West Antarctica is the portion of the Antarctic continent lying mostly west of the Transantarctic Mountains, known for its marine-based ice sheet that is particularly vulnerable to climate change and potential sea-level rise.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasIceShelf
Context triple: [Weddell Sea, hasIceShelf, Filchner-Ronne Ice Shelf]
  • A. hasIcebergs
    Indicates that one entity (typically a body of water or region) contains or is characterized by the presence of icebergs.
  • B. hasSeaIce
    Indicates that one entity possesses, contains, or is covered by sea ice in relation to another context or location.
  • C. hasWaterIce
    Indicates that one entity contains, possesses, or is characterized by the presence of water in solid (ice) form.
  • D. hasGlacier
    Indicates that one entity possesses, contains, or is characterized by the presence of a glacier.
  • E. hasTypicalIceRegime
    Indicates that there is a characteristic or commonly occurring pattern of ice conditions associated with the referenced entity.
  • F. None of above. chosen

Provenance (7 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_69a496d6682881909ba658f1c1e0e2b0 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c3bb3a9c81909db2ad91defd87b6 completed March 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbf243adc8190b8516554701b4290 completed March 8, 2026, 12:13 a.m.
NEDg Description generation batch_69acc2dc5c4c8190b6ba418aaacd1101 completed March 8, 2026, 12:29 a.m.
NED2 Entity disambiguation (via description) batch_69acc3ba816081908892101de3bfbf3e completed March 8, 2026, 12:32 a.m.
PD Predicate disambiguation batch_69a4bee64d908190b6a9bb479959d523 completed March 1, 2026, 10:34 p.m.
PDg Predicate description generation batch_69a4c3b9ebdc819098de4d3288201bc1 completed March 1, 2026, 10:54 p.m.
Created at: March 1, 2026, 7:51 p.m.