Triple

T21808435
Position Surface form Disambiguated ID Type / Status
Subject Eifelian GSSP at Wetteldorf, Germany E538408 entity
Predicate geologicTimeIntervalDefined P88530 FINISHED
Object Middle Devonian NE NERFINISHED

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: Middle Devonian | Statement: [Eifelian GSSP at Wetteldorf, Germany, geologicTimeIntervalDefined, Middle Devonian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Middle Devonian
Context triple: [Eifelian GSSP at Wetteldorf, Germany, geologicTimeIntervalDefined, Middle Devonian]
  • A. Middle Devonian chosen
    The Middle Devonian is a subdivision of the Devonian Period, dating to roughly 393–383 million years ago, marked by extensive marine life diversification and the continued evolution of early terrestrial ecosystems.
  • B. Late Devonian
    The Late Devonian was the final epoch of the Devonian Period, marked by extensive reef collapse, major evolutionary changes in fish and early land plants, and several significant mass extinction events.
  • C. Early Devonian
    The Early Devonian was the initial subdivision of the Devonian Period, marked by the diversification of early fishes and the spread of primitive vascular land plants across emerging terrestrial ecosystems.
  • D. Middle Triassic
    The Middle Triassic is the middle epoch of the Triassic Period, marked by the recovery of life after the end-Permian mass extinction and the early diversification of dinosaurs and marine reptiles.
  • E. Devonian Period
    The Devonian Period was a division of the Paleozoic Era characterized by the diversification of fish, the first significant colonization of land by plants and early tetrapods, and major reef-building in the oceans.
  • 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: geologicTimeIntervalDefined
Context triple: [Eifelian GSSP at Wetteldorf, Germany, geologicTimeIntervalDefined, Middle Devonian]
  • A. geologicalTimeBoundaryWithin
    Indicates that one geological time boundary occurs entirely within the temporal span defined by another geological time boundary.
  • B. positionInGeologicTimescale
    Indicates the relative placement of a time interval or event within the structured sequence of the geologic timescale.
  • C. geologicalAge
    Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
  • D. geologicTimeScaleUsedBy
    Indicates that a particular geologic time scale is employed or referenced by a given entity (such as a study, dataset, or classification).
  • E. globalChronostratigraphicScale chosen
    Indicates a temporal classification relationship where an entity is placed within the standardized global chronostratigraphic scale of geological time.
  • F. None of above.

Provenance (3 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_69e0c473f0f8819086c9d1b4a143bd67 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f078047ca88190a0efa4bc7f2faf80 completed April 28, 2026, 9:04 a.m.
PD Predicate disambiguation batch_69e6be815a108190be81d7c987d0c0d6 completed April 21, 2026, 12:02 a.m.
Created at: April 16, 2026, 6:53 p.m.