Triple

T2909613
Position Surface form Disambiguated ID Type / Status
Subject Wisconsin glaciation E63649 entity
Predicate precededBy P97 FINISHED
Object Sangamon interglacial
The Sangamon interglacial was a warm period between major Pleistocene glaciations in North America, characterized by relatively mild climate and the expansion of forests and other temperate ecosystems.
E63649 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: Sangamon interglacial | Statement: [Wisconsin glaciation, precededBy, Sangamon interglacial]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sangamon interglacial
Context triple: [Wisconsin glaciation, precededBy, Sangamon interglacial]
  • A. 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.
  • B. Wisconsin glaciation
    The Wisconsin glaciation was the last major advance of continental ice sheets in North America during the Pleistocene, profoundly reshaping the continent’s landscapes and drainage systems.
  • 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. Pridoli Epoch
    The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
  • E. Cloverly Formation
    The Cloverly Formation is an Early Cretaceous geologic formation in the western United States known for its dinosaur fossils and fluvial sedimentary deposits.
  • 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: Sangamon interglacial
Triple: [Wisconsin glaciation, precededBy, Sangamon interglacial]
Generated description
The Sangamon interglacial was a warm period between major Pleistocene glaciations in North America, characterized by relatively mild climate and the expansion of forests and other temperate ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sangamon interglacial
Target entity description: The Sangamon interglacial was a warm period between major Pleistocene glaciations in North America, characterized by relatively mild climate and the expansion of forests and other temperate ecosystems.
  • A. 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.
  • B. Wisconsin glaciation chosen
    The Wisconsin glaciation was the last major advance of continental ice sheets in North America during the Pleistocene, profoundly reshaping the continent’s landscapes and drainage systems.
  • 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. Pridoli Epoch
    The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
  • E. Cloverly Formation
    The Cloverly Formation is an Early Cretaceous geologic formation in the western United States known for its dinosaur fossils and fluvial sedimentary deposits.
  • 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_69ab4c44ab448190b9411324e8a1fc1d completed March 6, 2026, 9:51 p.m.
NER Named-entity recognition batch_69abe0d329c88190b6fcaef0be1799eb completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0561b8e6c8190be69fd39bdd19cca completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b060ac7c58819081f0882170869a8e completed March 10, 2026, 6:19 p.m.
NED2 Entity disambiguation (via description) batch_69b0619540cc8190971cd1a4c5c4b309 completed March 10, 2026, 6:23 p.m.
Created at: March 6, 2026, 10:11 p.m.