Triple

T19729746
Position Surface form Disambiguated ID Type / Status
Subject Jacob van Heemskerck E473819 entity
Predicate participantIn P149 FINISHED
Object Arctic exploration voyages — NE NERFINISHED

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: Arctic exploration voyages | Statement: [Jacob van Heemskerck, participantIn, Arctic exploration voyages]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arctic exploration voyages
Context triple: [Jacob van Heemskerck, participantIn, Arctic exploration voyages]
  • A. British Arctic expeditions
    British Arctic expeditions were a series of 19th-century Royal Navy voyages aimed at exploring and charting the Arctic, often in search of the Northwest Passage and driven by scientific, imperial, and navigational ambitions.
  • B. 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.
  • C. Soviet Arctic expeditions
    Soviet Arctic expeditions were a series of state-sponsored scientific and exploratory missions undertaken by the Soviet Union to chart, study, and assert presence in the Arctic Ocean and surrounding polar regions.
  • D. Barentsz’s Arctic expeditions chosen
    Barentsz’s Arctic expeditions were late 16th-century Dutch voyages led by Willem Barentsz in search of a Northeast Passage to Asia, which significantly advanced European exploration and mapping of the Arctic.
  • E. Antarctic exploration
    Antarctic exploration is the study and discovery of the Antarctic region through scientific expeditions, geographic surveys, and attempts to reach and understand the South Pole and its surrounding environment.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e649fb27c48190893bfbc1018f12e2 completed April 20, 2026, 3:44 p.m.
Created at: April 10, 2026, 1:47 p.m.