Triple

T1346041
Position Surface form Disambiguated ID Type / Status
Subject Amundsen Sea E28572 entity
Predicate hasGlacier P4580 FINISHED
Object Pine Island Glacier
Pine Island Glacier is one of Antarctica’s largest and fastest-melting glaciers, a major contributor to global sea-level rise located in West Antarctica’s Amundsen Sea sector.
E170140 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: Pine Island Glacier | Statement: [Amundsen Sea, hasGlacier, Pine Island Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pine Island Glacier
Context triple: [Amundsen Sea, hasGlacier, Pine Island Glacier]
  • A. Thwaites Glacier
    Thwaites Glacier is a massive and rapidly melting Antarctic glacier, often called the "Doomsday Glacier" for its potential to significantly raise global sea levels if it collapses.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Dotson Ice Shelf
    Dotson Ice Shelf is a floating extension of the West Antarctic Ice Sheet that drains into the Amundsen Sea and plays a significant role in regional ice loss and 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: Pine Island Glacier
Triple: [Amundsen Sea, hasGlacier, Pine Island Glacier]
Generated description
Pine Island Glacier is one of Antarctica’s largest and fastest-melting glaciers, a major contributor to global sea-level rise located in West Antarctica’s Amundsen Sea sector.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pine Island Glacier
Target entity description: Pine Island Glacier is one of Antarctica’s largest and fastest-melting glaciers, a major contributor to global sea-level rise located in West Antarctica’s Amundsen Sea sector.
  • A. Thwaites Glacier
    Thwaites Glacier is a massive and rapidly melting Antarctic glacier, often called the "Doomsday Glacier" for its potential to significantly raise global sea levels if it collapses.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Dotson Ice Shelf
    Dotson Ice Shelf is a floating extension of the West Antarctic Ice Sheet that drains into the Amundsen Sea and plays a significant role in regional ice loss and sea-level rise.
  • 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_69a49854eb3481908c7d56b2e449a290 completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c23e84188190b0395c57dd45b62a completed March 1, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1c95b09881909e621ee55cdc7279 completed March 8, 2026, 6:52 a.m.
NEDg Description generation batch_69ad1d816dac8190bf875e913c9164dc completed March 8, 2026, 6:56 a.m.
NED2 Entity disambiguation (via description) batch_69ad1e2b06548190be7755f9fc1c82ac completed March 8, 2026, 6:58 a.m.
Created at: March 1, 2026, 7:56 p.m.