Triple

T345704
Position Surface form Disambiguated ID Type / Status
Subject Fridtjof Nansen E6934 entity
Predicate expedition P1561 FINISHED
Object 1888 Greenland crossing expedition E43585 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: 1888 Greenland crossing expedition | Statement: [Fridtjof Nansen, expedition, 1888 Greenland crossing expedition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1888 Greenland crossing expedition
Context triple: [Fridtjof Nansen, expedition, 1888 Greenland crossing expedition]
  • A. Fram expedition across the Arctic Ocean
    The Fram expedition across the Arctic Ocean was Fridtjof Nansen’s pioneering late-19th-century polar voyage that used a specially designed ship to drift with the pack ice in an attempt to reach the North Pole and advance scientific understanding of the Arctic.
  • B. Greenland ice cap crossing chosen
    The Greenland ice cap crossing was a pioneering 1888 expedition led by Fridtjof Nansen that achieved the first successful traverse of Greenland’s interior ice sheet, marking a milestone in polar exploration.
  • C. Farthest North
    Farthest North is Fridtjof Nansen’s classic account of his pioneering 1893–1896 Arctic expedition toward the North Pole, blending exploration narrative with scientific observation.
  • D. Polish Andes Expedition
    The Polish Andes Expedition was a pioneering mid-20th-century Polish mountaineering team known for major first ascents in the Andes, including the world’s highest volcano, Ojos del Salado.
  • E. Granma expedition
    The Granma expedition was the 1956 seaborne journey in which Fidel Castro and his followers sailed from Mexico to Cuba to launch the guerrilla war that ignited the Cuban Revolution.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb0240e88190bc70784772f5fa30 completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3dd31c720819092af1eb26bd3080a completed March 1, 2026, 6:31 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.