Triple

T299125
Position Surface form Disambiguated ID Type / Status
Subject Deccan Traps volcanism E6159 entity
Predicate beganInPeriod P9200 FINISHED
Object Late Cretaceous E1446 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: Late Cretaceous | Statement: [Deccan Traps volcanism, beganInPeriod, Late Cretaceous]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Late Cretaceous
Context triple: [Deccan Traps volcanism, beganInPeriod, Late Cretaceous]
  • A. Cretaceous chosen
    The Cretaceous was the final period of the Mesozoic Era, marked by high sea levels, diverse dinosaurs, and ending with the mass extinction that wiped them out about 66 million years ago.
  • B. Paleogene
    The Paleogene is a geologic period that marks the beginning of the Cenozoic Era, characterized by the diversification of mammals and birds following the mass extinction that ended the age of dinosaurs.
  • C. Jurassic Period
    The Jurassic Period was a major division of the Mesozoic Era characterized by warm climates, the dominance and diversification of dinosaurs, and the early evolution of birds.
  • D. Mesozoic Era
    The Mesozoic Era was a major geological era, often called the "Age of Reptiles," during which dinosaurs dominated the land and the supercontinent Pangaea broke apart into modern continents.
  • E. Cretaceous–Paleogene boundary
    The Cretaceous–Paleogene boundary marks the geological transition 66 million years ago associated with a mass extinction event that wiped out non-avian dinosaurs and many other species, likely triggered by a large asteroid impact.
  • 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: beganInPeriod
Context triple: [Deccan Traps volcanism, beganInPeriod, Late Cretaceous]
  • A. coversPeriodStart chosen
    Indicates that the time span or coverage of one entity begins at, or includes, the specified starting point in time of another entity or period.
  • B. beganInYear
    Indicates that an event, process, or state started in a specific calendar year.
  • C. refersToPeriod
    Indicates that one entity designates, references, or is associated with a specific time period or interval.
  • D. timePeriodWithin
    Indicates that one time period is entirely contained within the bounds of another time period.
  • E. timePeriodCoveredTo
    Indicates the span or duration of time that is encompassed, addressed, or relevant to a given subject or entity.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea0dd1dc8190aecd5afdeb2fd74b completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a88bccc8819096b6a76d335bc58a completed March 1, 2026, 2:46 a.m.
PD Predicate disambiguation batch_69a2e9398df08190af40063a2de7a1d0 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.