Triple

T11305375
Position Surface form Disambiguated ID Type / Status
Subject Siberian Traps large igneous province volcanism E267700 entity
Predicate isContemporaneousWith P6401 FINISHED
Object Permian–Triassic mass extinction E53623 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: Permian–Triassic mass extinction | Statement: [Siberian Traps large igneous province volcanism, isContemporaneousWith, Permian–Triassic mass extinction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Permian–Triassic mass extinction
Context triple: [Siberian Traps large igneous province volcanism, isContemporaneousWith, Permian–Triassic mass extinction]
  • A. Permian–Triassic mass extinction chosen
    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.
  • B. 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.
  • C. 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.
  • D. Capitanian (Guadalupian) mass extinction
    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.
  • E. 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.
  • 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: isContemporaneousWith
Context triple: [Siberian Traps large igneous province volcanism, isContemporaneousWith, Permian–Triassic mass extinction]
  • A. contemporaryWith chosen
    Indicates that two entities existed, occurred, or were active during the same time period.
  • B. isMostlyConcurrentWith
    Indicates that two events or intervals overlap in time for the majority of their durations, though not necessarily starting or ending together.
  • C. isContemporarySourceFor
    Indicates that one entity serves as a source of information that originates from the same time period as the other entity or event it documents.
  • D. coincidesWith
    Indicates that two entities occupy the same position, time, or state such that they exactly overlap or occur together.
  • E. observesSameTimeAs
    Indicates that two observation events occur simultaneously or during the same time interval.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9a7255c81909675fe9ad6d71934 completed April 9, 2026, 6:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69e55639a5ec8190b979d5a280397f98 completed April 19, 2026, 10:24 p.m.
PD Predicate disambiguation batch_69d787aa31888190860eecaa80da5b20 completed April 9, 2026, 11:04 a.m.
Created at: April 8, 2026, 9:32 p.m.