Triple

T9683942
Position Surface form Disambiguated ID Type / Status
Subject Smith Glacier E234356 entity
Predicate region P40 FINISHED
Object Marie Byrd Land sector of West Antarctica E282078 NE FINISHED

How this triple was built (2 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: Marie Byrd Land sector of West Antarctica | Statement: [Smith Glacier, region, Marie Byrd Land sector of West Antarctica]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marie Byrd Land sector of West Antarctica
Context triple: [Smith Glacier, region, Marie Byrd Land sector of West Antarctica]
  • A. Scott–Amundsen Coast sector of Antarctica
    The Scott–Amundsen Coast sector of Antarctica is a coastal region of the continent that includes the Scott Coast and encompasses areas explored during the early 20th-century British and Norwegian Antarctic expeditions.
  • B. Marie Byrd Land chosen
    Marie Byrd Land is a vast, remote, and largely ice-covered region of West Antarctica lying between the Ross Sea and the Amundsen Sea, notable for being one of the largest unclaimed territories on Earth.
  • C. Amery Ice Shelf region
    The Amery Ice Shelf region is a vast coastal area of East Antarctica dominated by one of the continent’s largest ice shelves, where thick glacial ice flows from the interior into the Southern Ocean.
  • D. Marie Byrd Land coast
    Marie Byrd Land coast is a remote, largely ice-covered stretch of coastline in West Antarctica bordering the Ross Sea and the Amundsen Sea.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca84c99e34819092e5563a7106cfca completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9ccf21a08190a1302b933b9e50be completed April 1, 2026, 10:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69d19f76aca481909692b29cac3c3dc3 completed April 4, 2026, 11:32 p.m.
Created at: March 30, 2026, 8:16 p.m.