Triple

T5415544
Position Surface form Disambiguated ID Type / Status
Subject Fennoscandian Ice Sheet E121119 entity
Predicate lastMaximum P42851 FINISHED
Object Last Glacial Maximum E179498 NE FINISHED

How this triple was built (3 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: Last Glacial Maximum | Statement: [Fennoscandian Ice Sheet, lastMaximum, Last Glacial Maximum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Last Glacial Maximum
Context triple: [Fennoscandian Ice Sheet, lastMaximum, Last Glacial Maximum]
  • A. Last Glacial Maximum chosen
    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.
  • B. Holocene climatic optimum
    The Holocene climatic optimum was a warm period roughly 9,000–5,000 years ago when global temperatures, especially in the Northern Hemisphere, were higher than today, influencing the spread of forests and early human civilizations.
  • C. Pleistocene epoch
    The Pleistocene epoch was a geological time period characterized by repeated ice ages, widespread glaciation, and the evolution and global spread of modern humans.
  • D. 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.
  • E. Little Ice Age
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lastMaximum
Context triple: [Fennoscandian Ice Sheet, lastMaximum, Last Glacial Maximum]
  • A. maximumNumber
    Indicates that one entity specifies the highest allowable or observed quantity, value, or count associated with another entity.
  • B. isMaximumWhen
    Indicates that a quantity or function reaches its greatest possible value under specified conditions or at a particular point.
  • C. lastMajorAdvanceOf chosen
    Indicates that one event, development, or change is the most recent significant advance within the progression or history of another.
  • D. maxCurrent
    Indicates the maximum electric current that is allowed to flow through or be drawn by an entity under specified conditions.
  • E. latestTime
    Indicates the most recent point in time at which the related event, state, or condition occurs or is valid among a set of possible times.
  • F. None of above.

Provenance (4 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_69bd463a41cc8190b32ff5af2b96ca93 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd87be754c81909c0d0df6216cae46 completed March 20, 2026, 5:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf3aa743008190840ddcea08d67a66 completed March 22, 2026, 12:41 a.m.
PD Predicate disambiguation batch_69bd8469f5e48190bbe5c8bdfe8925ea completed March 20, 2026, 5:31 p.m.
Created at: March 20, 2026, 2:05 p.m.