Triple

T6418394
Position Surface form Disambiguated ID Type / Status
Subject Ross Ice Shelf E127884 entity
Predicate terminusOf P3375 FINISHED
Object Barne Glacier
Barne Glacier is a small Antarctic glacier on Ross Island that flows north from the slopes of Mount Erebus into the Ross Ice Shelf.
 E691111 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: Barne Glacier | Statement: [Ross Ice Shelf, terminusOf, Barne Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barne Glacier
Context triple: [Ross Ice Shelf, terminusOf, Barne Glacier]
  • A. Llewellyn Glacier
    Llewellyn Glacier is a large valley glacier in the Juneau Icefield region of northwestern British Columbia and southeastern Alaska, known for its extensive ice flows and retreating terminus.
  • B. Vowell Glacier
    Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
  • C. Collier Glacier
    Collier Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon, known as one of the larger remaining glaciers in the state.
  • D. Robson Glacier
    Robson Glacier is a prominent mountain glacier in the Canadian Rockies, flowing from the slopes of Mount Robson within Mount Robson Provincial Park in British Columbia.
  • E. Haynes Glacier
    Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
  • 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: Barne Glacier
Triple: [Ross Ice Shelf, terminusOf, Barne Glacier]
Generated description
Barne Glacier is a small Antarctic glacier on Ross Island that flows north from the slopes of Mount Erebus into the Ross Ice Shelf.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barne Glacier
Target entity description: Barne Glacier is a small Antarctic glacier on Ross Island that flows north from the slopes of Mount Erebus into the Ross Ice Shelf.
  • A. Llewellyn Glacier
    Llewellyn Glacier is a large valley glacier in the Juneau Icefield region of northwestern British Columbia and southeastern Alaska, known for its extensive ice flows and retreating terminus.
  • B. Vowell Glacier
    Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
  • C. Collier Glacier
    Collier Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon, known as one of the larger remaining glaciers in the state.
  • D. Robson Glacier
    Robson Glacier is a prominent mountain glacier in the Canadian Rockies, flowing from the slopes of Mount Robson within Mount Robson Provincial Park in British Columbia.
  • E. Haynes Glacier
    Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
  • 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_69c0083815208190a9b299b8e0640218 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c068eb6c988190b54de6182d0f490d completed March 22, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c968c9a1a48190b6ea5bb08ff745af completed March 29, 2026, 6 p.m.
NEDg Description generation batch_69c969a21a38819080fdec02bba37248 completed March 29, 2026, 6:04 p.m.
NED2 Entity disambiguation (via description) batch_69c96ae5f18c8190ab64ad0f10a0036f completed March 29, 2026, 6:09 p.m.
Created at: March 22, 2026, 4:42 p.m.