Triple

T4079077
Position Surface form Disambiguated ID Type / Status
Subject Holocene climatic optimum E87433 entity
Predicate follows P134 FINISHED
Object Last Glacial Period
The Last Glacial Period was the most recent major ice age, when vast ice sheets covered large parts of North America and Eurasia and global temperatures were significantly colder than today.
E179498 NE FINISHED

How this triple was built (4 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 Period | Statement: [Holocene climatic optimum, follows, Last Glacial Period]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Last Glacial Period
Context triple: [Holocene climatic optimum, follows, Last Glacial Period]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Gaskiers glaciation
    Gaskiers glaciation was a brief but intense Neoproterozoic ice age, occurring around 580 million years ago, that is associated with widespread glacial deposits and may have influenced early animal evolution.
  • E. Huronian glaciation
    The Huronian glaciation was one of Earth's earliest and longest ice ages, occurring over 2.4 billion years ago and likely linked to the Great Oxidation Event and major climatic shifts.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Last Glacial Period
Triple: [Holocene climatic optimum, follows, Last Glacial Period]
Generated description
The Last Glacial Period was the most recent major ice age, when vast ice sheets covered large parts of North America and Eurasia and global temperatures were significantly colder than today.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Last Glacial Period
Target entity description: The Last Glacial Period was the most recent major ice age, when vast ice sheets covered large parts of North America and Eurasia and global temperatures were significantly colder than today.
  • 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. 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.
  • C. 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.
  • D. Gaskiers glaciation
    Gaskiers glaciation was a brief but intense Neoproterozoic ice age, occurring around 580 million years ago, that is associated with widespread glacial deposits and may have influenced early animal evolution.
  • E. Huronian glaciation
    The Huronian glaciation was one of Earth's earliest and longest ice ages, occurring over 2.4 billion years ago and likely linked to the Great Oxidation Event and major climatic shifts.
  • F. None of above.

Provenance (5 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_69aed9435cf48190ad1da737c962d19d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc4e95b08190bd1ee8f6d3a9613c completed March 9, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b562c0ecb48190b3def058eaf49dd3 completed March 14, 2026, 1:29 p.m.
NEDg Description generation batch_69b566abe9508190bdd2ff7cc98bac2e completed March 14, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69b566f5fc8481909d8983af6b25905a completed March 14, 2026, 1:47 p.m.
Created at: March 9, 2026, 3:39 p.m.