Triple

T18345679
Position Surface form Disambiguated ID Type / Status
Subject Wetterhorn Glacier (historical extent) E439531 entity
Predicate peakExtent P5049 FINISHED
Object Little Ice Age 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: Little Ice Age | Statement: [Wetterhorn Glacier (historical extent), peakExtent, Little Ice Age]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Little Ice Age
Context triple: [Wetterhorn Glacier (historical extent), peakExtent, Little Ice Age]
  • A. Little Ice Age chosen
    The Little Ice Age was a period of cooler global temperatures and glacial expansion, roughly from the 14th to the mid-19th century, that significantly affected climate, agriculture, and societies, especially in the Northern Hemisphere.
  • B. Last Glacial Period
    The Last Glacial Period was the most recent major ice age, spanning roughly 115,000 to 11,700 years ago, during which large ice sheets covered vast areas of North America, Europe, and Asia and global climates were significantly colder and drier than today.
  • C. Kaigas glaciation
    The Kaigas glaciation was an early Neoproterozoic ice age event in Earth's history, preceding the more extensive Sturtian glaciation and representing one of the planet's significant pre-Cryogenian glacial episodes.
  • D. Last Glacial Maximum
    The Last Glacial Maximum was the most recent period in Earth’s history when ice sheets reached their greatest extent, dramatically lowering sea levels and reshaping global climates and ecosystems.
  • E. Würm glaciation
    The Würm glaciation was the last major glacial period of the Pleistocene in the Alps, marked by extensive ice coverage and shaping much of the region’s modern landscape.
  • 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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e514f3bb888190bdeea4c4d114a43b completed April 19, 2026, 5:46 p.m.
Created at: April 10, 2026, 10:37 a.m.