Triple

T16171328
Position Surface form Disambiguated ID Type / Status
Subject Wuchiapingian E392442 entity
Predicate precededByMassExtinction P44947 FINISHED
Object Capitanian mass extinction E267701 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: Capitanian mass extinction | Statement: [Wuchiapingian, precededByMassExtinction, Capitanian mass extinction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Capitanian mass extinction
Context triple: [Wuchiapingian, precededByMassExtinction, Capitanian mass extinction]
  • A. Capitanian (Guadalupian) mass extinction chosen
    The Capitanian (Guadalupian) mass extinction was a major mid-Permian biodiversity crisis that significantly reduced marine life and set the stage for the even larger end-Permian extinction.
  • B. Permian–Triassic mass extinction
    The Permian–Triassic mass extinction was the most severe biodiversity crisis in Earth's history, wiping out the majority of marine and terrestrial species around 252 million years ago and marking the boundary between the Paleozoic and Mesozoic eras.
  • C. Late Ordovician mass extinction
    The Late Ordovician mass extinction was one of Earth’s largest biodiversity crises, during which severe climate change and glaciation led to the rapid loss of a substantial portion of marine species.
  • D. Late Devonian extinction
    The Late Devonian extinction was a prolonged series of biodiversity crises around 375–359 million years ago that devastated marine life, especially reef ecosystems and armored fishes, and ranks among the largest mass extinctions in Earth’s history.
  • E. Triassic–Jurassic extinction event
    The Triassic–Jurassic extinction event was a major mass extinction around 201 million years ago that wiped out many marine and terrestrial species, paving the way for dinosaurs to become the dominant land animals in the Jurassic Period.
  • 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: precededByMassExtinction
Context triple: [Wuchiapingian, precededByMassExtinction, Capitanian mass extinction]
  • A. extinctionEvent chosen
    Indicates a large-scale occurrence that causes the widespread or complete disappearance of one or more species or higher taxonomic groups.
  • B. rankAmongMassExtinctions
    Indicates how a particular extinction event is positioned or ordered relative to other known mass extinctions in terms of magnitude, timing, or significance.
  • C. massExtinctionCount
    Indicates the number of mass extinction events associated with or affecting a given entity or context.
  • D. massExtinctionImpact
    Indicates a large-scale, catastrophic event or process that causes widespread and rapid extinction across many species or lineages.
  • E. extinctionPeriod
    Indicates the time span during which an entity ceases to exist or is considered extinct.
  • 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_69d87f1d32208190942e4e499a80c18c completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21eb7ab1481908fc35bfc8c56e5f2 completed April 17, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69fff7bd87f08190a9f2a1524e5db2ba completed May 10, 2026, 3:13 a.m.
PD Predicate disambiguation batch_69e219d642708190ba31a90dce76a210 completed April 17, 2026, 11:30 a.m.
Created at: April 10, 2026, 5:02 a.m.