Triple

T6498106
Position Surface form Disambiguated ID Type / Status
Subject Imperial Trans-Antarctic Expedition E148807 entity
Predicate era P200 FINISHED
Object Heroic Age of Antarctic Exploration E347077 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: Heroic Age of Antarctic Exploration | Statement: [Imperial Trans-Antarctic Expedition, era, Heroic Age of Antarctic Exploration]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heroic Age of Antarctic Exploration
Context triple: [Imperial Trans-Antarctic Expedition, era, Heroic Age of Antarctic Exploration]
  • A. Heroic Age of Antarctic and Arctic Exploration chosen
    The Heroic Age of Antarctic and Arctic Exploration was a period in the late 19th and early 20th centuries marked by daring, often perilous polar expeditions that significantly advanced geographic and scientific knowledge of the polar regions.
  • B. Little America: Aerial Exploration in the Antarctic, The Flight to the South Pole
    "Little America: Aerial Exploration in the Antarctic, The Flight to the South Pole" is Richard E. Byrd’s firsthand account of his pioneering polar aviation expeditions and historic flight over the South Pole.
  • C. Roald Amundsen’s South Pole expedition 1910–1912
    Roald Amundsen’s South Pole expedition 1910–1912 was the pioneering Norwegian Antarctic journey that first reached the geographic South Pole, marking a major milestone in polar exploration.
  • D. Russian Antarctic Expedition
    The Russian Antarctic Expedition is Russia’s national polar research program responsible for conducting scientific exploration and maintaining research stations across Antarctica.
  • E. Man and the Polar Regions
    Man and the Polar Regions was an Expo 67 thematic pavilion exploring humanity’s exploration, adaptation, and scientific study in the Arctic and Antarctic environments.
  • 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_69c687e9ad288190bae5bcac9c8ac855 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c68ad00d10819096c43f311388fa3a completed March 27, 2026, 1:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6cb0ff914819080b1721ccbc56571 completed March 27, 2026, 6:23 p.m.
Created at: March 27, 2026, 1:41 p.m.